Companies Using CallPage

I've spent more than ten years building web crawling and technographic systems, and CallPage is the case in this batch where I have to lead with a caveat rather than a finding. This analysis draws on our August 2026 crawl, which found CallPage on 1,287 active domains and matched 929 of them to enriched company records, a 72.2% match rate. CallPage appears in our Call Tracking category at #14. It also discontinued its call tracking feature in 2024, a fact the company states on its own Polish-language blog, and now sells a callback widget. Everything below reads the data with that in mind.

Growth trajectory

CallPage entered our detection history in August 2016 and grew at a consistent, unremarkable pace: 271 domains by January 2018, 295 by 2020, 462 by 2022, 609 by January 2024. The detail that matters is what happened next. The count kept climbing through and past 2024, the year the tracking feature was retired, which tells you these installations were never about call tracking in the first place. A product losing its core category feature and continuing to grow is measuring something else. The step in our chart between July 2025 and June 2026 is our own coverage widening rather than adoption.

"CallPage removed call tracking in 2024 and its detection count carried on rising. That's how you know the category label was never describing what these customers actually bought." - Mehmet Suleyman, CEO & Co-founder at TechnologyChecker

Sales Signal: Don't treat this as a call tracking account list, because it isn't one. Treat it as a list of businesses that have paid to shorten response time on inbound leads, which is a different and often more actionable buying signal.

Customer profile

Two things separate this base from every other vendor in the category. First, it's the youngest: 48.92% were founded in the 2010s and 11.69% in the 2020s, so 60.6% postdate 2010, against Marchex where 13.71% predate 1960. Second, it skews slightly larger. Only 44.57% have ten or fewer employees, the lowest micro-business share here apart from Ringostat, with 35.18% in the 11 to 50 band and 13.35% between 51 and 200. That makes sense for the product. A callback widget is worthless without someone sitting ready to take the call, so it selects for businesses with a staffed sales desk rather than a sole trader checking voicemail.

Sales Signal: Young companies with a real sales team and a demonstrated willingness to buy conversion tooling. That combination is rarer in this category than the raw numbers suggest, and it's a better fit for modern SaaS than the 1950s aged care providers and hospital networks elsewhere in call tracking.

Industry and geographic concentration

This is the flattest industry distribution in our Call Tracking data. Nothing reaches 6%. IT Services leads at 5.87%, real estate 4.93%, construction 4.69%, financial services 4.46%. Combine IT Services with Software Development and technology firms take the lead at 9.16%, which is a category-wide anomaly: everywhere else construction or healthcare dominates. Geographically it's Polish, at 668 of 871 enriched companies or 76.7%, but with the most genuinely scattered tail here, reaching the US, UK, Italy, India, France, Brazil and Spain. No other regional vendor in this category shows customers on three continents.

Sales Signal: The Polish technology and real estate segments are the core, and they're reachable in one filter. The international tail is too thin to build a campaign on, but it does show the product travels, which matters if you're assessing CallPage as a partner rather than a target.

Migration patterns

There is no migration data, and that absence is the most informative number on this page. Since March 2026 our crawler has observed zero domains moving between CallPage and any other vendor in this category, in either direction. Every other platform here trades with at least one rival: CallRail and CallTrackingMetrics swap over a hundred domains between them, WildJar and Delacon contest Australia, even Patient Prism pulls 27 domains from the generalists. CallPage exchanges nothing with anyone. Products that share a market share table but never share a customer are not in the same market.

"Zero switches in either direction, across an entire category, over four months of observed churn. In technographic data that's not a quiet quarter. That's proof of a mis-categorised product." - Mehmet Suleyman, CEO & Co-founder at TechnologyChecker

Sales Signal: There is no displacement play here, because nobody is displacing anybody. If you sell call attribution, these 1,287 domains are prospects rather than competitors' customers: they've bought a callback tool and still have no way to tell which campaign produced the call.

Technology ecosystem

The stack confirms everything above. Google Tag Manager reaches 90.93% and Google Analytics 87.85%, and both are the lowest figures in this category, where 95% or better is standard. Meanwhile live chat tooling is the highest and most fragmented we record anywhere in call tracking: Facebook Chat Plugin 2.84%, Tawk.to 2.84%, HubSpot Chat 2.68%, Smartsupp 2.37%, WhatsApp Business Chat 2.05%, LiveChat 1.89%. Add those and roughly 15% of CallPage domains run at least one other engagement widget. These customers are assembling a conversion toolkit, not an analytics stack. Detectable CRM is almost absent, with the Polish tool Edrone at 0.87% and Zoho at 1.26%.

Sales Signal: The widget clustering is a strong buying signal for anything in the conversion or engagement space. A site already running CallPage plus a chat tool has demonstrated repeat appetite for exactly this class of product.

What the public record adds

This is the section where the public record does the heavy lifting rather than our crawl. CallPage's own blog carries an editor's note stating that call tracking is no longer supported and was retired in 2024, and its current homepage describes a callback widget with no attribution claim. Its public review presence is strong, around 4.8 out of 5, and consistently discusses lead capture speed rather than reporting. Our data independently reaches the same conclusion through three different signals: zero category migration, the widget-heavy stack, and the lowest analytics adoption in the category. When the vendor's own statement and three unrelated data signals agree, the categorisation is what's wrong, not the product.

Sales Signal: If a competitive deck lists CallPage among call tracking rivals, that deck is out of date by two years. Knowing this is a credibility asset in any conversation with a Polish buyer who already knows the product.

Key takeaways

1. Market position: #14 at 0.76% of Call Tracking, but categorised on a feature the vendor retired in 2024.
2. Growth phase: steadily expanding, and notably it kept growing after the tracking feature was removed.
3. Core customer: a Polish technology, real estate or financial services firm with 11 to 50 staff, founded since 2010.
4. Competitive moat: speed-to-lead callback rather than attribution, a product with no real competitor inside this category.
5. Key vulnerability: 76.7% single-country concentration and an international tail too thin to offset it.
6. Data caveat: zero observed switching with any call tracking vendor, which is unique here and should be read as a categorisation artifact.

Sales applications

Outreach angle: "You're running CallPage to get visitors on the phone quickly, plus a chat widget alongside it. Our crawl shows you have no call attribution in place, so you know the call happened but not which campaign paid for it."

Targeting strategy: on TechnologyChecker.io, filter CallPage detections to Poland and 11 to 50 employees for the core segment, or filter to IT services and software development for the 9.16% technology cluster that buys tooling most readily.

Competitive angle: there are no switchers to target here. The opening is the attribution gap instead. These businesses have invested in capturing calls and have no measurement behind them, which is a cleaner pitch than displacing an incumbent.

Every figure above comes from our own crawl: 1,287 detected CallPage domains, 929 enriched company profiles, and observed switching across 29.9M active domains. Explore the full company list, filters and migration data at TechnologyChecker.io, or read our related analysis on GA4 migration and the sites that still haven't switched.