PostHog

Open-source product analytics

Data confidence90/100
Source coverage100/100
Publish confidence92/100
Evidence checkedSep 11, 2026
About this tool

What ToolVitals knows about PostHog

Open-source product analytics

PostHog has a public product codebase with open-core commercial boundaries. Check the license evidence before treating every feature as OSS.

Commit continuity, contributor activity, and delivery signals are strong.

Source-visible projectProduct AnalyticsOpen coreScored Intelligence
Score Breakdown

Public signal read

?

How to read this

The overall score reflects ToolVitals maintenance and delivery evidence. Adoption is shown as public context only and does not change the overall score.

Activity
Commit activity across recent and sustained windows, with releases as a small supporting signal.
Reliability
Maintenance posture from commit recency, continuity, and active contributors.
Adoption
Public footprint from GitHub stars and forks when available.
ToolVitals99/100Health99/100Shipping99/100Zombie Risk0/100
Overall Score99Active
Activity99
Reliability99
Adoption91
Project provenance

Fork network

Popular active forks

Highest GitHub star count first
Repository

GitHub Activity

PY
PostHog/posthog
Stars39,704
Forks3,365
Contributors72Active in 90d · as of Sep 11, 2026
Open Issues5,488
Primary Language
Python
Last Commit
Today
Commits 30d
4,687
Commits 90d
14,619
Releases 90d
30
Default Branch
master
License
MIT
Repository Status
Active repository
Evidence

Signal Quality

Data Confidence90/100Strong
Source Coverage100/100Strong
Publish Confidence92/100Strong

ConfidenceHigh-confidence score from multiple public signals.

Zombie RiskNo meaningful zombie signal right now.

How ToolVitals scores work
Openness

License Evidence

Class
Open core
License
MIT

PostHog has a public product codebase with open-core commercial boundaries. Check the license evidence before treating every feature as OSS.

Open license evidence
Sources

Tracked Sources

Profile

Classification

Category
Analytics
Use Case
Product Analytics
Openness
Open core
License
MIT
Tool Mode
Source-visible project
Score Model
Open Source Maintenance
Score Visibility
Scored Intelligence
Status
Active
Founded
2020
Maintainers

README Badge

Show this ToolVitals status in project docs.

Open badge SVG
For agents

Machine-readable profile

Use the clean Markdown or structured JSON representation from the same published ToolVitals evidence snapshot.

ToolVitals agent access guide
Latest

Recent Updates

Tags
product-analyticsopen-sourceevent-trackingfunnelsbehavioral-analyticssession-replayexperimentsab-testingfeature-flagssurveysweb-analyticscdpdata-warehouseai-analyticsanalyticsjavascriptpythonreacttypescript

Alternatives

Recommended Alternatives

Top-ranked tools in the same use case by public ToolVitals evidence.

Umami

Active · OSI-approved OSS

96

OpenReplay

Active · OSI-approved OSS

90

OpenPanel

Active · OSI-approved OSS

85

Some links are affiliate links. ToolVitals may earn a commission from qualifying purchases.