Real-time monitoring for systems and applications
- Stars
- 81.1k
- Growth
- +443
- Launched
- Jun 2013
GPL-3.0updated today
R.I.P.Open-source alternatives to New Relic
17 projects replace New Relic, the observability platform. 17 shipped code in the last 30 days.
17 open-source alternatives
Most-starred first. Stars, growth and activity are live from GitHub.
Unified observability for metrics, logs, traces, and more
- Stars
- 77.4k
- Growth
- +578
- Launched
- Dec 2013
AGPL-3.0updated today
Open source metrics collection, storage, and alerting
- Stars
- 66.7k
- Growth
- +523
- Launched
- Nov 2012
Apache-2.0updated today
Open-source observability platform for cloud-native apps
- Stars
- 32.4k
- Growth
- +244
- Launched
- Jan 2021
Custom licenseupdated today
Distributed tracing, metrics, logs, and GenAI monitoring in one
- Stars
- 25k
- Growth
- +14
- Launched
- Nov 2015
Apache-2.0updated today
Self-hosted session replay with complete data control
- Stars
- 13k
- Growth
- +129
- Launched
- Apr 2021
Custom licenseupdated today
Full-stack observability without the enterprise price tag
- Stars
- 10k
- Growth
- +55
- Launched
- Sep 2023
MITupdated today
Full-stack observability without code changes
- Stars
- 8k
- Growth
- +49
- Launched
- Aug 2022
Apache-2.0updated today
Monitor LLM performance with open-source observability
- Stars
- 7.5k
- Growth
- +60
- Launched
- Sep 2023
Apache-2.0updated 1d ago
Unified observability database for metrics, logs, and traces
- Stars
- 6.8k
- Growth
- +61
- Launched
- Apr 2022
Apache-2.0updated today
Build reliable AI apps with comprehensive observability
- Stars
- 6.2k
- Growth
- +61
- Launched
- Jan 2023
Apache-2.0updated today
Powerful observability made simple for developers
- Stars
- 4.5k
- Growth
- +36
- Launched
- Apr 2024
MITupdated today
Open source observability platform for modern applications
- Stars
- 4.3k
- Growth
- +16
- Launched
- Dec 2021
AGPL-3.0updated 12d ago
Complete IT infrastructure monitoring made simple
- Stars
- 2.6k
- Growth
- +232
- Launched
- Feb 2019
GPL-2.0updated today
Open source monitoring for complex IT infrastructure
- Stars
- 2.2k
- Growth
- +3
- Launched
- Aug 2013
GPL-3.0updated today
Self-hosted error tracking for full control and scalability
- Stars
- 2.1k
- Growth
- +55
- Launched
- Aug 2024
Custom licenseupdated today
OpenTelemetry observability with traces, logs, and metrics
- Stars
- 1.9k
- Growth
- +60
- Launched
- Feb 2026
Custom licenseupdated today
