Product analytics tools vary widely in scope, from event analysis and session replay to privacy-focused web analytics and collaborative data workflows. This July 2026 comparison uses ToolVitals data on health, shipping activity, licensing, GitHub popularity, and overall project score to help readers distinguish actively maintained options from weaker fits.
The ranking includes open or source-visible tools and follows ToolVitals score in descending order, with GitHub stars used only as a secondary popularity signal for ties. Scores and ordering are preserved exactly as supplied; stars indicate community reach, not product quality.
Rankings
| Rank | Tool | Openness | License | Health | Shipping | GitHub Stars | Score | Status |
|---|---|---|---|---|---|---|---|---|
| 1 | PostHog | Open core | MIT | 96 | 100 | 37225 | 98 | 🟢 Excellent |
| 2 | texera | OSI-approved OSS | Apache-2.0 | 93 | 95 | 261 | 95 | 🟢 Excellent |
| 3 | Umami | OSI-approved OSS | MIT | 84 | 81 | 37752 | 87 | 🟢 Excellent |
| 4 | OpenReplay | OSI-approved OSS | AGPL-3.0 | 79 | 67 | 12245 | 81 | 🟢 Excellent |
| 5 | LiteMetrics | OSI-approved OSS | MIT | 67 | 49 | 4 | 70 | 🟢 Good |
| 6 | OpenPanel | OSI-approved OSS | AGPL-3.0 | 71 | 49 | 6177 | 69 | 🟢 Good |
| 7 | Snowplow | OSI-approved OSS | Apache-2.0 | 56 | 45 | 7019 | 62 | 🟢 Good |
| 8 | Vemetric | OSI-approved OSS | AGPL-3.0 | 64 | 18 | 357 | 59 | 🟡 Fair |
| 9 | Operational | OSI-approved OSS | AGPL-3.0 | 44 | 7 | 471 | 46 | 🟡 Fair |
| 10 | Aptabase | OSI-approved OSS | AGPL-3.0 | 41 | 0 | 1755 | 43 | 🟡 Fair |
| 11 | Trench | OSI-approved OSS | MIT | 32 | 0 | 1645 | 36 | 🔴 Needs Attention |
| 12 | Evntaly | OSI-approved OSS | MIT | 33 | 0 | 8 | 35 | 🔴 Needs Attention |
| 13 | Featuredrop | OSI-approved OSS | MIT | 27 | 4 | 12 | 34 | 🔴 Needs Attention |
| 14 | Swishjam | OSI-approved OSS | MIT | 28 | 0 | 178 | 33 | 🔴 Needs Attention |
| 15 | Reporter Engine | OSI-approved OSS | MIT | 28 | 0 | 103 | 32 | 🔴 Needs Attention |
| 16 | WhoWhyWhen | OSI-approved OSS | MIT | 28 | 0 | 1 | 31 | 🔴 Needs Attention |
| 17 | fugu | OSI-approved OSS | AGPL-3.0 | 28 | 0 | 216 | 30 | 🔴 Needs Attention |
| 18 | TrakrLog | OSI-approved OSS | AGPL-3.0 | 23 | 0 | 4 | 28 | 🔴 Needs Attention |
| 19 | Metarank | OSI-approved OSS | Apache-2.0 | 14 | 0 | 2429 | 25 | 🔴 Needs Attention |
Top 3 Highlights
PostHog ranks first with a ToolVitals score of 98, a 96 health score, and a 100 shipping score. Its current platform combines product and web analytics with funnels, user paths, lifecycle analysis, heatmaps, session replay, feature flags, experiments, and related data tools. That breadth makes it the most complete conventional product analytics option in this ranking, but its openness is specifically Open core, with the supplied license label MIT.
texera ranks second with a ToolVitals score of 95, a 93 health score, and a 95 shipping score. Apache Texera currently positions itself as a human-AI collaborative data science platform built around visual workflows, with real-time multi-user editing, scalable parallel execution, runtime debugging, and Python and Java support. It is broader and less directly focused on event-based product analytics than PostHog or Umami, but it stands out for collaborative workflow analysis. Its openness is OSI-approved OSS and its license label is Apache-2.0.
Umami ranks third with a ToolVitals score of 87, an 84 health score, and an 81 shipping score. Its current documentation describes cookie-free analytics without fingerprinting or personal-data collection, alongside self-hosting, custom events, funnels, user journeys, retention analysis, goals, campaign tracking, cohorts, and a REST API. It is the clearest top-three choice for teams prioritizing lightweight, privacy-focused analytics and data ownership. Its openness is OSI-approved OSS and its license label is MIT.
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