fusion

The premium Open Source alternative to PostHog

🎯 Best for:Companies requiring full control over user behavioral data and session recordings.

What is fusion?

Replaces fragmented product analytics and session recording tools. Integrates event tracking, funnel analysis, and user session replays into a single self-hosted privacy-focused platform.

Tech Stack
CSSAnalytics & BI

Why fusion?

  • All-in-one suite
  • No data caps
  • Privacy compliant

Limitations

  • Requires ClickHouse management
  • Resource intensive
  • Newer ecosystem
11/6/2025
Last Update
9
Forks
0
Issues
Other
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to fusion instantly boosts your runway.

Competitor Cost
-$1,440
/ year (est. based on PostHog)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%

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