Rollbar
Free plan: 5,000 error occurrences and 1,000 session replays a month, unlimited users and projects.
Dev Tools
What you get
Error monitoring with a real-time feed and alerts, intelligent error grouping, stack traces and telemetry, and deploy and version tracking for unlimited users and projects.
How to get it
Sign up for the Free plan on rollbar.com/pricing.
The catch
Data is kept 30 days at most, and the Free plan includes no credits; longer retention and rate limiting start on Essentials.
From the official page · checked Oct 30, 2026