proof
The premium Open Source alternative to Sentry (SaaS)
🎯 Best for:Developers debugging Sentry integrations locally.
What is proof?
A drop-in replacement for the Sentry backend designed specifically for local development environments. It captures application events locally, eliminating the need to send dev-data to the cloud or configure complex Docker containers.
Tech Stack
GoMonitoring & Logs
Why proof?
- • No external dependencies
- • Instant installation
- • Keeps dev data local
Limitations
- • Not for production
- • No team collaboration
- • Ephemeral data storage
2/12/2026
Last Update
0
Forks
0
Issues
Unknown
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to proof instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Sentry (SaaS))
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%