Events, funnels and retention in your product.
Listed alphabetically. A tool is ranked by its reviews once it has 3.
| Tool | Reviews | Lowest paid plan | Free plan | Free trial | Public API | Runs on | Main features |
|---|---|---|---|---|---|---|---|
AmplitudeThe platform for building self-improving products | ReviewsNone yetWrite one for Amplitude | Lowest paid planSee plans | Free planYes | Free trialNot confirmed | Public APIYes | Runs on |
From each tool's own website. “Not confirmed” means we couldn't confirm it there, not that the tool doesn't have it. Each tool's page says when its facts were checked.
Missing one you use? Add a tool and write the first review.
A tool gets a rating after 3 published reviews. Rated tools are ordered by their average rating, then by how many reviews they have. Vendors can't pay to change their position.
Main features
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| ReviewsNone yetWrite one for Countly | Lowest paid plan$175per month, usage-basedCountly Flex, as of November 11, 2026 | Free planNot confirmed | Free trial14 days | Public APIYes | Runs oniOS, Android, Web, Windows | Main features
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FullstoryCapture real user behavior and put it to work, so your AI moves faster, and your experience improves. | ReviewsNone yetWrite one for Fullstory | Lowest paid planNot confirmed | Free planYes | Free trialNot confirmed | Public APIYes | Runs oniOS, Android | Main features
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HeapHeap automatically captures every user interaction to increase conversions, retention, and customer delight. | ReviewsNone yetWrite one for Heap | Lowest paid planSee plans | Free planNot confirmed | Free trialYes | Public APIYes | Runs onNot confirmed | Main features
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KissmetricsKissmetrics follows each customer from first click to every payment, with the reports already built. | ReviewsNone yetWrite one for Kissmetrics | Lowest paid plan$99per month, fromGrowth, as of November 11, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | Runs onWordPress, Shopify | Main features
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| ReviewsNone yetWrite one for Mitzu | Lowest paid plan$149per monthAnalyst, as of November 11, 2026 | Free planNot confirmed | Free trial14 days | Public APINot confirmed | Runs onNot confirmed | Main features
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MixpanelProduct intelligence platform combining analytics, session replay, experiments and feature flags | ReviewsNone yetWrite one for Mixpanel | Lowest paid planSee plans | Free planYes | Free trialNot confirmed | Public APINot confirmed | Runs onWeb | Main features
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PendoPendo feeds product context to the apps and AI agents you build or buy. | ReviewsNone yetWrite one for Pendo | Lowest paid planNot confirmed | Free planYes | Free trial30 days | Public APIYes | Runs onWeb, Mobile | Main features
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| ReviewsNone yetWrite one for PostHog | Lowest paid planNot confirmed | Free planYes | Free trialNot confirmed | Public APIYes | Runs onWeb | Main features
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| ReviewsNone yetWrite one for Statsig | Lowest paid plan$150per monthPro, as of October 23, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | Runs onSlack | Main features
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