Alternatives

Products that do what Epsagon 2.0 does

Advanced containers and serverless observability for free

1. 1
   Epsagon▲82

   Automated tracing for cloud microservices

   2018

2. 2
   micro-analytics▲89

   Public analytics as a Node.js microservice 📈

   2017

3. 3AE
   An Example Microservice Back End for Kubernetes, Bazel, Go, Java, GRPC▲119

   2018 · github.com

4. 4
   OpenLIT's Zero-code LLM Observability▲136

   Trace LLM requests + costs with OpenTelemetry monitoring

   Oct 2025

5. 5SM
   Serverless meets Microservices▲191

   2016 · blog.leveros.com

6. 6
   OpenObserve▲305

   AI-native, open-source Datadog alternative

   Mar 2026

7. 7
   Openlit▲152

   One click observability & evals for LLMs & GPUs

   2024

8. 8
   Grafana Cloud▲70

   Your observability stack, managed by us completely for free

   2021

9. 9
   Mashape Analytics▲144

   Real-time analytics for APIs and microservices

   2015

10. 10
    Gremlin▲81

    Run chaos engineering experiments safely and securely

    2019

11. 11SA
    Serverless Analytics Built from Scratch▲114

    2018 · statsbotco.github.io

12. 12FQ
    Flatend – Quickly build microservices using P2P networking in Node/Go▲145

    2020 · github.com

13. 13
    Tiny Stats▲160

    Analytics, sans dashboard.

    2017

14. 14
    Monitor v2 [Retired]▲129

    Alert your entire team when your site goes offline.

    2015

15. 15
    LLMonitor▲128

    Open source monitoring and production toolkit for AI apps

    2023

16. 16
    aPulse▲114

    A one-file Node.js server status monitoring tool

    2024

17. 17
    Baselime▲120

    Observability & error tracking for cloud applications

    2024

18. 18
    Micronaut Framework▲88

    Build modular easily testable microservice & serverless apps

    2019

19. 19
    goa▲115

    A design driven approach for building microservices in Go

    2016

20. 20
    OpenDataDiscovery▲105

    First open-source data discovery and observability platform

    2022

21. 21
    Monitornator▲98

    Server monitoring made simple

    2019

22. 22PI
    Pixie, Instant Kubernetes-Native Application Observability Using EBPF▲108

    2020 · pixielabs.ai

23. 23
    BottleNetes▲46

    Uncorking K8s bottlenecks and insights, one pod at a time

    2025

24. 24SC
    Stdlib.com – Building a Standard Library of Node.js Microservices▲28

    2016 · stdlib.com

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