Call Tracking
Call tracking helps connect phone calls with the ads that brought users to the website. Instead of the total number of incoming calls, businesses receive data on traffic sources, campaigns, and visitor actions prior to the call. This is especially useful for projects where a significant portion of inquiries are received by phone and standard form statistics are insufficient.
What is call tracking and why does business need it?
Seo-Gen connects to Call Tracking, configures number substitution, event forwarding to GA4, and integration with Google Ads and CRM. Before launch, we determine which advertising channels need to be tracked and which call tracking system is best suited to the website's needs. This setup is available for companies in Kyiv and other cities in Ukraine.
Call tracking is a call tracking system that links phone calls to the source of a website visit. When a user clicks through an ad, sees a number, and calls, the visit data is stored in the system. Marketers can verify where the customer came from, which campaign generated the call, and how much that contact cost.
Without phone analytics, some conversions are missed in regular reporting. For example, a user clicks through from Google Ads, explores the page, and instead of filling out a form, calls a manager. If call tracking isn't configured, the ad receives a click, but the phone conversion may not be factored into the campaign's performance.
What data does Call Tracking record?
The data set depends on the selected call tracking service and the integrations enabled. Typically, the system records the call time, call source, advertising channel, UTM tags, landing page, and the number the visitor saw. More detailed information about a specific user session is available for dynamic tracking.
After integration with analytics and CRM, the data can be supplemented with call status, call duration, responsible manager, lead generated, and sale. This way, a phone call is no longer just a single number in the call log but is linked to the customer's subsequent actions.
Who needs call tracking?
Website call tracking is useful for companies where the phone remains a primary method of contact. These include clinics, online stores, real estate agencies, car repair shops, law firms, educational projects, service organizations, and B2B businesses. The benefits are especially noticeable in companies that use multiple acquisition channels simultaneously.
If a company receives leads from Google Ads, SEO, social media, affiliate platforms, and offline advertising, it's difficult to compare their performance without call tracking. General telephony statistics will show the number of calls, but won't tell you which source brought in a specific potential customer.
When is connection especially important?
Enabling call tracking makes sense when the share of calls significantly impacts sales and advertising decisions. If employees field dozens of phone calls daily, and the marketer evaluates campaigns only based on website forms, reporting will be incomplete. Some channels may appear weaker than their actual performance.
Phone tracking is also useful when launching new advertising campaigns, changing media plans, and comparing multiple traffic sources. The more channels and phone calls involved in the funnel, the greater the value of accurate call attribution.
Integrating Call Tracking with Analytics and CRM
A call log alone serves a limited purpose. For marketing analytics, it's more useful to transfer call data to systems that already manage advertising costs, website events, and sales information. Therefore, the necessary integrations are defined in advance during setup.
Call Tracking is most often integrated with GA4, Google Ads, Google Tag Manager, and CRM. Depending on the platform, integration is accomplished through a ready-made connector, API, or additional technical configuration. After integration, actual event transmission is verified.
Integration with GA4
Integration with Google Analytics 4 helps track phone calls alongside other user interactions on your website. In GA4, calls can be reported as events, which can then be marked as key events and used in reports.
Event names, parameters, and logic are defined during setup. It's important to ensure that a single request isn't counted multiple times and that events are actually sent to the correct GA4 property. Analytics setup is completed with a test call and data verification in debug mode or relevant reports.
Google Ads Integration
Transferring phone conversions to Google Ads helps supplement your advertising campaign statistics with conversions that resulted in a phone call. Without this connection, a campaign may generate leads but appear weaker because the system sees the click and misses out on subsequent phone conversions.
The method of transmission depends on the call tracking service and analytics model used. After setup, it's important to verify attribution and ensure there are no duplicate conversions. Call quality is also a crucial factor in decision-making, as the mere fact of receiving a call does not guarantee a qualified lead.
Connecting via Google Tag Manager
Google Tag Manager can be used to install the Call Tracking code if the chosen system supports this connection method. This is convenient if the site already uses GTM and access to the source code is restricted. Configuration is performed via a separate tag with the correct loading conditions.
After publishing the container, it's necessary to check that the code loads on all required pages and that the dynamic number substitution is working correctly. Also checked are the mobile version, pages with custom templates, and elements that load after the main document loads.
Integration with CRM
The CRM links phone calls with subsequent sales team work. With proper integration, a call can create a new lead, be linked to an existing contact, and retain available advertising source data. The manager then works with the client as per the standard sales process.
For analytics, it's especially useful to save identifiers that can be used to link a lead to a promotional visit. This gives the marketer a chain of call source → call → qualification → deal → revenue. Integration capabilities depend on the CRM and the chosen call tracking service.
End-to-end call analytics
End-to-end analytics complements Call Tracking data with information on sales and advertising expenses. Instead of reporting "the campaign received twenty calls", you can check how many of those calls became qualified leads, how many resulted in a sale, and how much revenue they generated.
This type of analytics requires high-quality data transfer between advertising systems, the website, telephony, and CRM. If some identifiers are lost or managers fail to complete statuses, the final reports will be incomplete. Therefore, technical setup and CRM discipline equally impact the results.
I recommend enabling call tracking to connect advertising costs with actual inquiries and sales. If a client comes from Google Ads, SEO, or another channel and then calls, without proper call tracking, part of the advertising result will remain outside of full analytics. After setup, I check the entire chain: number substitution, visit source, call event in GA4, and lead transfer to CRM. Only after this verification should the data be used to reallocate the advertising budget.
How do we connect and configure call tracking?
Setting up call tracking begins with an analysis of current analytics and advertising channels. It's important to understand which numbers are already in use, where they are located, what systems are connected, and what information the client wants to see after launch. Only then can a platform and tracking scheme be selected.
Seo-Gen performs setup in stages: we check the website, calculate phone numbers, install the code, enable integrations, and conduct test calls. This process reduces the risk of the service appearing functional, but some requests or advertising sources are being recorded incorrectly.
Analyze the website and advertising channels
First, we check the phone number placements and the list of traffic sources. We're interested in whether Google Ads, SEO, Meta Ads, affiliate traffic, or offline advertising are used. We also check for GA4, Google Tag Manager, CRM, and other systems that require data transfer.
At this stage, the future analytics framework is formed. We determine which calls should be considered targeted, which advertising parameters are required in reports, and where the data should be stored. This analysis helps avoid unnecessary number leasing and unnecessary integrations.
Select a Call Tracking system
Call tracking systems vary in pricing, geographic coverage, available integrations, reports, and technical capabilities. Therefore, the choice of platform is tailored to the specific project. A small website and a large project with multiple advertising channels will have different service requirements.
We also consider the CRM and telephony systems used, as well as the need to forward calls to GA4 or advertising accounts. If the business already uses certain services, we first check compatibility with them. The call tracking service should fit into the existing infrastructure without unnecessary data duplication.
Calculate the required pool of numbers
For dynamic tracking, the number of numbers is calculated based on concurrent visits and user assignment settings. A pool that is too small can reduce attribution accuracy, while an excessive number of numbers will increase fixed costs without providing any additional benefit.
After launch, it's a good idea to periodically check the pool size, especially if site traffic grows or new advertising campaigns are launched. Some platforms allow you to automatically manage the number load, but the final plan depends on the capabilities of the chosen service.
Install Call Tracking on your website
The service code is installed directly on the website or via Google Tag Manager, if supported by the platform. We check its loading on pages that contain phone numbers and ensure that the connection doesn't interfere with other analytics scripts.
For websites with custom templates, dynamic elements, pop-ups, product cards, and pages that load without a full browser refresh are additionally checked. The technical implementation method is chosen so that future website updates do not disrupt tracking.
Setting up number substitution
After installing the code, we specify the website elements where the phone number needs to be changed. We check the header, footer, contact page, service cards, feedback forms, and clickable tel: links. We also test the responsive version separately, as mobile users often call immediately after clicking on a link.
The substitution must be performed reliably and without noticeable delay. If one of the numbers remains the original, some users may call without the system being activated. Therefore, testing is conducted on multiple pages and for different traffic sources.
Configure events and integrations
After the basic connection, we link Call Tracking to the required analytics systems. This could be GA4, Google Ads, CRM, or another platform used by the client. Before configuration, we define events, parameters, and data transfer rules.
We also check to ensure that duplicates aren't created when multiple integrations are running simultaneously. For example, a single call shouldn't be reported to the advertising system as two identical conversions from different referral sources. After launch, a control test of the entire chain is performed.
Test calls and source accuracy
A test call is performed after technical setup is complete. We navigate to the website from a controlled source, check the number display, place the call, and verify that it is correctly recorded in Call Tracking. Then, we check event transmission to the connected systems.
Testing is conducted for multiple scenarios if different advertising sources or number types are used. We test mobile devices and clickable phone numbers separately. Only after successful testing can the data be used in production marketing reports.
Generate reports
The report format depends on the project's objectives. Marketing typically requires call sources, advertising campaigns, cost per call, and period-specific trends. Sales departments may benefit from missed calls, call duration, and lead statuses from their CRM.
We define the metrics the client will use in advance to avoid collecting data without a clear purpose. Reports should help answer specific questions: where are high-quality leads coming from, how much do they cost, and which channels generate sales.
What does the client receive after completing the setup?
After completion of the work, the website now has a configured call tracking system, verified phone number substitution, and data transfer to approved analytics services. The client now has the ability to see the sources of phone calls and track them alongside other conversions.
If necessary, Call Tracking links to CRM and advertising systems. We also test calls and basic website performance scenarios. Further analysis is based on actual data collected, without any predetermined call volume or sales growth promises.
What we actually did
Dental clinic · Kyiv and Chernihiv
+44% clicks from search
A domain with no history and a site on a website builder. We built the semantic core for both cities, reworked the landing pages and built the link profile from zero. In four months: 34.8k clicks, impressions 1.32 → 1.76M, DR 0 → 41.
E-commerce · international
+96% clicks in two months
A catalog of digital 3D models. We clustered the semantics, rebuilt the hub pages and fixed duplicates and indexing errors. Google users 247 → 532, CTR 2.4% → 4%.
Medical center · Ukraine
+68.75% visibility in the first month
Narrow visibility and a small semantic core at the start. Semantics, landing page structure, metadata and internal linking, then gradual link building.
How much does call tracking cost in Ukraine?
Call Tracking costs are divided into several components and depend on the chosen system. Typically, clients pay separately for service usage and number rental, while setup and integration are billed as technical work. Therefore, there is no single price for any website without prior analysis.
The final budget is influenced by the tracking type, traffic volume, number of advertising sources, number of phone numbers, integrations, and the complexity of the website itself. For projects in Kyiv and other regions of Ukraine, the availability of the required phone numbers from the selected provider is also taken into account.
What does the cost of Call Tracking depend on?
The static approach typically requires fewer numbers if a limited number of advertising sources are tracked. The dynamic approach requires a pool, the size of which is determined by traffic and the number of concurrent visitors. Therefore, call tracking costs cannot be accurately determined based solely on the number of website pages.
Additionally, CRM, GA4, advertising accounts, non-standard telephony, and the need for specific reports are taken into account. Before starting work, mandatory integrations and technical requirements are identified, after which the actual scope of setup and recurring service fees can be calculated.
What does the budget consist of?
It's wise to divide expenses into three parts: setup by Seo-Gen, the chosen Call Tracking service plan, and phone number rental, if paid separately. This division helps you understand which expenses are one-time and which will recur monthly.
The cost of a specific platform may vary depending on the plan and feature set. Therefore, it's best to check the current price of the service itself immediately before signing up. Our portion is calculated based on the scope of customization, the number of integrations, and the complexity of implementation on the website.
Is it possible to connect Call Tracking inexpensively?
You can reduce costs by choosing the right tracking scheme. For example, there's no point in using a dynamic pool for a channel where a single static number is sufficient. Also, avoid using integrations and reports that the company doesn't plan to use on a daily basis.
Saving money shouldn't compromise data accuracy. If traffic requires a specific pool of numbers, artificially reducing its size will create attribution errors. Therefore, when requesting affordable call tracking in Kyiv, we first look for a rational configuration, not the lowest price at any cost.
Why order call tracking setup from Seo-Gen?
We consider call tracking as part of a website's marketing analytics. During setup, we review advertising sources, existing analytics systems, CRM, and the technical features of phone number mapping. This helps us create a working system without unnecessary numbers and duplicate integrations.
Call tracking services may include platform selection, website integration, number setup, event transmission, and testing. The specific scope of work depends on the initial infrastructure. If part of the system is already configured, we first test it and refine only the necessary sections.
We set up not only calls, but also analytics: The goal of the setup is to obtain data that can be used in advertising reports. Therefore, after connecting the number, the data transfer to GA4, Google Ads, and CRM is verified, if these systems are part of the project. The integrations themselves are configured based on the client's actual needs. We determine in advance which events and parameters the marketer will need. This reduces unnecessary data and helps maintain a unified approach to website analytics, forms, calls, and other conversions.
We check the correctness of the data
The technical connection is considered complete after testing. We make test calls, verify the source, number substitution, and data in the connected systems. If dynamic call tracking is used, we also monitor the pool's performance under various user scenarios.
This approach helps identify errors before actively collecting statistics. Correcting the problem immediately is easier than re-compiling reports a month later and trying to figure out which portion of the advertising data was recorded incorrectly.
We customize for real advertising tasks
For some businesses, identifying the source of an incoming call is sufficient, while others need detailed online advertising down to the campaign level and CRM integration. Therefore, a single Call Tracking configuration isn't suitable for all websites. First, we define the questions the analytics should answer.
After that, we select the tracking type, service, number of numbers, and integration set. This approach helps avoid paying for features you don't use while maintaining the necessary data accuracy across key advertising channels.
CTA
If phone calls account for a significant share of your leads, it's worth reviewing your current analytics and advertising sources before setting up. Seo-Gen will analyze your website, determine a suitable tracking scheme, and calculate the Call Tracking connection volume, taking into account the required integrations.
Submit a request for call tracking setup. We'll check your website, advertising channels, GA4, GTM, and CRM, and then propose a technical solution and a scope of work without any additional setup.
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Answers to your questions
What is call tracking?
Call tracking is a telephone call tracking technology that links a call to an advertising source or website visit. Depending on the chosen model, the system can identify the channel, campaign, UTM tags, and other available user session parameters.
To achieve this, the website uses spoofed numbers. When a visitor calls, the service records the call and stores the associated data. After integration, the information can be transferred to GA4, advertising accounts, or CRM for further analysis.
How to connect Call Tracking to a website?
First, a service is selected and the tracking type is determined. Then, the required phone numbers are connected, the code is installed on the website, and the substitution is configured. After the basic installation, analytics and CRM systems are connected, if required by the project.
The final stage involves test calls. We need to verify that the number changes in all the required blocks, the call is processed correctly, the source is identified correctly, and events are reaching the connected platforms.
How much does call tracking cost in Ukraine?
The price of call tracking in Ukraine depends on the selected service, the number of numbers, the tracking type, and the integrations. In addition to the setup itself, there are usually recurring costs for the platform's subscription and number rental. Therefore, the exact cost is determined after project analysis.
The costs will vary for a small website with multiple sources and a large project with a dynamic pool. Before connecting, we separate the cost of Seo-Gen's technical work from the recurring payments to the selected provider.
How is static call tracking different from dynamic?
Static call tracking assigns a separate number to a specific source. This option is suitable, for example, for outdoor advertising or specific sites. The number identifies the origin of the call, but the level of detail is usually limited to the source.
The dynamic option assigns numbers to website visitors and links calls to user sessions. It's used for online advertising and provides more detailed data about the channel, campaign, and visit.
Is it possible to track calls from Google Ads?
Yes, Call Tracking is often used to analyze phone calls from Google Ads. With a dynamic approach, the service associates the call with the user's visit and stores available advertising parameters. The information can then be transmitted to analytics systems.
The exact depth of data depends on the platform and configured integrations. After connecting, you should run a test call from the advertising source and ensure that the conversion is recorded without duplication.
Is it possible to transfer calls to GA4?
With the appropriate integration, call data can be sent to Google Analytics 4 as events. The desired event can then be used as a key event and analyzed along with other website visitor actions.
Before launching, the event name and required parameters are defined. After configuration, a test call is made to ensure that the information is actually sent to the correct GA4 resource and displayed correctly.
Is it possible to integrate Call Tracking with CRM?
Many call tracking systems support ready-made CRM integrations or data transfer via API. This allows you to create a lead after a call, link the call to an existing contact, and store accessible information about the advertising source.
The integration is especially useful for assessing lead and sales quality. The CRM allows you to see the subsequent status of a request and then compare it with the advertising campaign that brought the customer.
Do I need a separate number for call tracking?
Additional phone numbers are used for tracking. With the static option, a separate number is assigned to a selected source, while with the dynamic option, the system uses a pool and temporarily assigns numbers to visitors or user sessions.
The number of required numbers is calculated before connection. For dynamic tracking, it depends on traffic and attribution settings, so there is no universal number for every website.
Does Call Tracking work for offline advertising?
Yes, static call tracking is typically used for offline advertising. A dedicated phone number can be placed on a billboard, flyer, printed catalog, or other advertising medium. All calls to this number will be routed to the appropriate source.
If you need to compare multiple offline placements, assign a separate number to each. Using the same phone number across multiple channels will not allow you to accurately separate calls between sources.
Call tracking bridges the gap between an advertising click and a phone call. Once properly configured, businesses can see call sources, track phone conversions in analytics, and, if they have a CRM, link calls to subsequent sales. Accuracy depends on the chosen model, a sufficient number pool, and the quality of integrations.
To order Call Tracking for your website in Ukraine, send Seo-Gen information about your website, current advertising, and analytics systems. We'll review the initial configuration, determine the appropriate connection option, and prepare a setup plan taking into account GA4, Google Ads, CRM, and other necessary integrations.
We reply within one business day. No newsletters, no “just a reminder” calls.
He will look at the site himself instead of passing it to a manager.
More on: Call Tracking
How does Call Tracking work on a website?
A user lands on a website from an ad or other source. The system determines the visit's parameters and displays a fake phone number. When the user calls, the call is forwarded to the company's regular number, and the service stores data about the source of the visit and the call itself.
Once a request is recorded, the information is transferred to connected systems. Depending on your settings, the event can be viewed in GA4, your advertising account, or your CRM. The sequence is: advertising click → website visit → number substitution → call → source recording → data transfer → result analysis.
How does phone number substitution work?
The code for the selected Call Tracking system is installed on the website. It finds phone numbers in specified page elements and replaces them with numbers from a pre-prepared pool. The visitor sees a regular number, calls it, and the call is redirected to the company line without changing the usual communication flow.
Substitution may depend on the advertising channel or a specific user session. Therefore, before launching, it's important to check the numbers in the header, footer, contacts, service cards, mobile version, and other sections. If some phone numbers are not substituted, call statistics will be incomplete.
What is a pool of replacement numbers?
A number pool is a set of phone numbers the system uses to track visits. With dynamic call tracking, different users can see different numbers simultaneously. After a set period, the number is returned to the pool and used for subsequent visitors.
The pool size depends on the site's traffic and attribution settings. If there aren't enough numbers to handle the simultaneous user flow, the system may lose accuracy in matching calls to specific sessions. Therefore, the number of numbers is calculated before launch and then monitored as traffic increases.
How does the system determine the source of a call?
Call Tracking stores data about the user's visit the moment they are shown a spoofed number. The system can take into account the traffic source and channel, UTM parameters, advertising campaign, landing page, and other available parameters. When a call comes in, the number associates the call with the saved session.
The depth of attribution depends on the tracking method and the service chosen. A static model typically shows the source or specific site, while a dynamic model provides more detailed information about the user visit. Therefore, the tracking type is selected based on marketing objectives, not just room rental rates.
What happens after the call?
After a call is completed or initiated, the service creates a record of the call. The log can display the date, time, duration, advertising source, and other parameters supported by the selected system. If the necessary integrations are available, the information is automatically transferred to GA4, Google Ads, or CRM.
The data can then be compared with leads and sales. This is especially useful for companies with long sales cycles, where the call itself doesn't necessarily translate into revenue. Marketers can see the source of the call, and the sales team can continue to work with the client within the CRM.
What types of call tracking exist?
Call tracking is accomplished through static, dynamic, and combined call tracking. These methods address different needs and offer varying levels of detail. Static call tracking is suitable for analyzing individual channels, dynamic call tracking is suitable for online advertising and user sessions, and combined call tracking combines both.
The choice depends on the number of advertising sources, site traffic, the required accuracy, and the budget for the numbers. Using maximum detail is not necessary in all situations. Sometimes, a separate number for a specific site is sufficient, while dynamic substitution is required for contextual advertising.
| Type | How it works | What is it suitable for? | Detailing |
|---|---|---|---|
| Static | Each source is assigned a separate number. | Offline advertising and individual channels | To the source level |
| Dynamic | A visitor or session is assigned a number from the pool | Online advertising and multi-channel websites | Before the visit and available campaign parameters |
| Combined | Static and dynamic numbers are used | Online and offline advertising simultaneously | Depends on the chosen scheme |
Static call tracking
With a static approach, a single phone number is assigned to a specific source. For example, one number is placed on a billboard, a second is used in printed materials, and a third is displayed on a partner site. The system determines the source of the call based on the number the call was received on.
This option doesn't require a large pool and is suitable for channels where tracking individual user sessions isn't necessary. The downside is less granularity. Static call tracking shows where the call originated, but it typically doesn't provide the same amount of visit data as dynamic substitution.
Dynamic call tracking
Dynamic call tracking is used primarily for online advertising. The system assigns a number from a pool to a visitor and links it to session data. After the call, the traffic source, advertising campaign, and other parameters that were saved during the visit to the website can be determined.
This method is suitable for Google Ads, SEO, and other digital channels where marketers require more precise attribution. For accurate operation, it's important to correctly calculate the number pool and the time each number is assigned to a user. Errors in these settings reduce the accuracy of telephone analytics.
Combined call tracking
The combined scheme combines two approaches. Dynamic numbers are used for internet traffic, while static numbers are assigned to channels that don't require detailed tracking down to the user's visit. For example, a website can be tracked dynamically, while outdoor advertising and printed materials are tracked using separate, permanent numbers.
This approach is convenient for companies with multiple promotional formats. It helps avoid expanding the pool of dynamic numbers where it doesn't provide additional analytical value. A specific plan is developed after analyzing advertising channels and customer interaction scenarios.
Which option to choose?
If only call channel tracking is required, a static number may be sufficient for individual sources. For online advertising analysis, a dynamic model is usually required, as it provides a more detailed link between a user's visit and a phone call. Mixed promotion uses a combination of both methods.
The decision depends on your business goals, website traffic, required accuracy, the number of advertising sources, and the capabilities of the selected service. Therefore, before ordering call tracking, it's advisable to determine what decisions will be made based on the collected data.
What calls and advertising channels can be tracked?
Call tracking is used for digital channels and offline advertising if it is technically possible to associate the source with a separate or dynamically substituted number. For online marketing, a dynamic model is typically used, while for outdoor advertising, print media, and individual sites, a static number is suitable.
The depth of analytics varies across different channels. For website traffic, you can save session data and UTM tags, while offline traffic is usually determined by the number itself. Therefore, before setting up, it's helpful to create a list of advertising channels and specify the level of detail you want to obtain for each.
Online advertising
In digital marketing, call tracking is used for Google Ads, Meta Ads, organic search, banner ads, partner sites, marketplaces, email campaigns, and individual landing pages. For each source, you can select the appropriate attribution model based on the service's technical capabilities.
The data helps compare the number of phone calls with costs and other conversions. If a website receives a significant share of leads via phone, adding call analytics makes advertising reports more comprehensive. However, the final channel assessment should consider lead quality and sales, not just the number of incoming calls.
Offline advertising
A static phone number can be placed on a billboard, flyer, printed catalog, advertising structure, or other offline media. When a customer calls this number, the system identifies the source. For multiple placements, individual numbers can be identified and the number of calls compared.
This method is useful when offline advertising directs customers directly to a call without visiting the website. Accuracy here depends on whether the number is used exclusively for a specific advertising source. If the same number is placed on multiple channels simultaneously, it won't be possible to separate the calls between them.
Tracking calls from different cities
Seo-Gen configures call tracking for companies in Kyiv and other Ukrainian cities. The implementation process itself is usually carried out remotely: the website is analyzed, the service is selected, phone numbers are connected, the code is installed, and the necessary integrations with advertising and analytics are configured.
The specific geography of available numbers depends on the selected provider. Therefore, when requesting call tracking in Kyiv or call tracking in Ukraine, the business's requirements for the number type, telephony, and call destinations are first verified, after which a technical solution is selected.
What does call tracking offer to marketing and sales?
The main practical goal of telephone analytics is to add calls to the overall picture of advertising conversions. Marketers can compare channels by number of calls, cost per lead, and subsequent results. Sales departments receive additional data on incoming calls and can more quickly identify problem areas in call processing.
The number of calls alone doesn't indicate advertising profitability. One source may generate many untargeted inquiries, while another may generate fewer calls but with a higher conversion rate. Therefore, it's advisable to link call tracking data to your CRM and subsequent sales stages.
Evaluating advertising effectiveness
Once connected, you can see which sources are driving phone inquiries and how many such calls were received during the selected period. This data can be compared with advertising campaign expenses and used to calculate the cost per call or the cost per qualified lead if inquiries are tracked in the CRM.
This analysis helps identify channels that were previously lost in reports due to phone conversions. It also reveals campaigns with high call volumes but poor call quality. Budget reallocation decisions are made after comparing costs, leads, and subsequent sales.
Call processing quality control
A call tracking system can store information about call time, call duration, and call status. Some services also support call recordings and additional phone analytics features. The specific data set depends on the platform and the connected telephony system.
This information helps identify missed calls, peak periods, and other issues with incoming inquiries. If an advertising campaign is driving targeted traffic, but managers are regularly missing calls, increasing the advertising budget alone won't offset the losses during the sales phase.
Linking a call to a sale
CRM integration allows for continued customer journeys after a phone call. The call connects with a lead or existing contact, allowing you to check qualifications, the deal created, and the actual outcome. This approach is especially useful for B2B and services with long sales cycles.
End-to-end analytics helps compare advertising costs with revenue from closed deals. Technical implementation depends on the CRM, call tracking service, and the quality of configured data transfer. Therefore, before implementation, we determine which fields and identifiers are required for proper system integration.
What indicators can be analyzed?
The basic version analyzes the total number of calls, targeted inquiries, missed calls, cost per call, and conversion. If advertising costs are included, CPL and CPA can be calculated, and after linking to sales, ROI or ROAS can be calculated. The composition of the metrics depends on the business model and available data.
Not all calls should be considered equal conversions. A repeat call from an existing customer, a failed call, and a new qualified lead all have different values. Therefore, it's helpful to supplement automated statistics with statuses from your CRM and evaluate traffic sources based on actual results.
How to evaluate efficiency after connection?
After launch, the first step is to check the quality of the data itself. It's important to ensure that calls are being recorded consistently, sources are being identified correctly, events are being transferred to GA4, and leads are being captured in the CRM. Only then can you compare advertising channels and draw conclusions about their effectiveness.
For analysis, it's best to use several metrics simultaneously. Call volume reflects the volume of inquiries, cost per lead reflects the cost of acquisition, and CRM helps you see quality and sales. This combination provides a more reliable picture than a single metric in a separate report.
Number and quality of calls
The total number of incoming calls is useful for assessing the workload, but it's insufficient for marketing decisions. The statistics may include repeat customers, false positives, spam, and calls that don't meet the business's target needs.
Therefore, it's advisable to classify calls by quality. If your CRM supports lead statuses, you can separate new targeted calls from others. Some systems offer additional conversation analytics, but the evaluation method should always reflect the actual sales process.
Cost of a call for each advertising channel
The cost per call is calculated based on advertising expenses and the number of inquiries received. For a more accurate estimate, qualified leads can be used instead of all calls. This allows you to see how much a business is actually paying for a call that matches your target audience.
Channels should be compared over comparable periods and with due regard for the volume of data. A campaign with only a few calls may accidentally show a figure that's too high or too low. The larger the sample size, the more reliable the conclusions about acquisition cost.
Which channels are worth scaling?
Increasing the budget makes sense for channels that consistently generate high-quality leads and have an acceptable cost of acquisition. If CRM data is available, additionally check conversion rates to deals and revenue. A channel with a high cost per call may remain profitable if its leads are more likely to purchase.
Decisions are made after analyzing multiple periods, not just one successful day. Seasonality, changes in advertising rates, and sales team performance are also taken into account. Call tracking provides data on phone calls, and the final assessment is formed in conjunction with business metrics.
Why isn't the number of calls alone enough?
Let's say one campaign generated thirty calls, but only three of them matched the target search query. Another generated ten calls, seven of which became qualified leads. The first campaign appears stronger in terms of overall numbers, but its business results may be worse.
Therefore, tracking call volume should be complemented by quality assessment. The more closely the data is linked to CRM and sales, the less likely it is that advertising budgets will be reallocated to a channel that generates large numbers of inquiries without commercial results.
Common Mistakes When Setting Up Call Tracking
Configuration errors reduce the accuracy of reports and lead to false conclusions about advertising. The most common issues are related to an insufficient number pool, incomplete phone number substitution, and a disconnect between the call system, analytics, and CRM.
After implementation, you shouldn't just check that the number has changed visually. You need to make real test calls from various sources, check the service log, and ensure that the data has reached the connected systems with the correct parameters.
Insufficient pool of replacement numbers
When there are fewer dynamic numbers than required for current traffic, a single number can be used in situations where the system is no longer able to clearly identify the desired user session. As a result, some calls are less accurately attributed to their sources.
The pool size is calculated at the setup stage and is revised based on traffic changes. If a company launches a major advertising campaign and the number of visitors increases sharply, the previous configuration may become insufficient. Therefore, it is advisable to monitor the load after launch.
The number is not replaced in all blocks of the site.
On many websites, the phone number is used in multiple templates: the header, footer, contact page, service cards, pop-up forms, and mobile menu. If the code only replaces some of the elements, calls to the original number bypass the system and aren't captured in the required analytics.
A separate issue concerns dynamically loaded elements. The number may appear after a user action or be loaded via JavaScript. Such scenarios are checked manually after installing Call Tracking and again after significant changes to the site's templates.
Calls are recorded but not sent to analytics.
Sometimes the Call Tracking system correctly records incoming calls, but GA4 or the advertising account doesn't receive the events. This could be due to incorrect integration, an error in the resource ID, event settings, or data transfer conditions.
Therefore, verification is performed at every stage of the chain. The call must be visible in the service itself, then the event must be confirmed by analytics and verified to be counted only once. This test is performed before the data is used in advertising reports.
Connection to CRM is not configured
Without a CRM, it's possible to determine the advertising source of a call, but the subsequent fate of the call often remains unknown to the marketer. It's impossible to determine whether the call became a targeted lead, whether it resulted in a sale, or how much revenue the advertising channel generated.
Integration is especially important for B2B, healthcare, real estate, and other verticals with long transaction cycles. If technical integration is not possible, an alternative way to link inquiries to sales team results should be identified in advance.
Post-launch check
After launch, several test scenarios are executed from different devices and advertising sources. These tests include number substitution, call progress, the correct call source, the GA4 event, and lead creation or update in the CRM, if such integration is enabled.
It's worth repeating the test after changing the site's theme, templates, numbers, or analytics infrastructure. Call tracking depends on page elements and technical integrations, so significant site changes may disrupt the previously configured system.
Call tracking in Ukraine and Kyiv
Seo-Gen integrates call tracking for websites of companies operating in Ukraine. Configuration is performed remotely, so the client's office location doesn't impact the technical implementation. We work with projects in Kyiv and other cities, provided the selected service supports the required numbers and integrations.
To request call tracking in Ukraine, the tasks are first defined: which advertising channels need to be tracked, what type of number is required, where to transfer the data, and whether CRM integration is required. After this, a system is selected and a configuration is calculated without locking in a single provider.
A call tracking request for Kyiv can also involve various tasks: just connecting the service, setting up dynamic replication, GA4 integration, or a full-fledged system with end-to-end analytics. Therefore, the scope of work is calculated after reviewing the current website and analytics.