Amplitude

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

Event-based product analytics with experiments and session replay.

Guide de migration officiel ↗

Langage

Python

Licence

Other

Étoiles

40k

Dernière release

desktop-v0.61.653

Dernier push

2026-10-06

OpenPanel is an open-source web and product analytics platform, an open-source alternative to Mixpanel with optional self-hosting.

Event analytics with funnels, cohorts, A/B test breakdowns and session replay.

Langage

TypeScript

Licence

AGPL-3.0

Étoiles

7.1k

Dernière release

v2.3.0

Dernier push

2026-10-05

Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your product.

Funnels, journeys and trends built on recorded sessions, without experiments.

Langage

TypeScript

Licence

Other

Étoiles

13k

Dernière release

v1.28.0

Dernier push

2026-10-06

Countly is a privacy-first, AI-powered analytics and engagement platform for understanding and optimizing customer journeys across digital applications, from desktop and mobile to IoT and connected environments.

Sessions, events, views, crashes and dashboards for mobile, web and desktop apps; funnels, cohorts and retention are in the paid Enterprise edition.

Langage

JavaScript

Licence

Other

Étoiles

5.9k

Dernière release

25.03.53-LTS

Dernier push

2026-10-06