Lighthouse
The premium Open Source alternative to Sentry
🎯 Best for:Teams needing high-volume log aggregation without the costs of SaaS observability.
What is Lighthouse?
A distributed log-collector replacing cloud-based observability platforms like Sentry and Datadog. It provides deep architectural insights into application crashes and performance bottlenecks through a self-hosted, high-throughput logging engine.
Tech Stack
SvelteMonitoring & Logs
Why Lighthouse?
- • No data egress costs
- • Real-time crash reporting
- • Distributed trace support
Limitations
- • Storage maintenance required
- • Complex alerting setup
- • No managed cloud option
2/28/2026
Last Update
0
Forks
0
Issues
MIT
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to Lighthouse instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Sentry)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%