Apache SkyWalking
Open source observability for cloud-native systems and model calls
26 tools in our directory are marked as best for SRE teams, from 5 sections: Monitoring & Observability (15), DevOps (5), Testing & QA (4), Cloud Platforms (1) and 1 more section.

Open source observability for cloud-native systems and model calls

Chaos engineering platform for fault injection in Kubernetes


eBPF observability that finds root causes without code changes

Platform for routing, reducing and shaping telemetry data

Cloud monitoring for infrastructure, applications and logs

Full-stack observability platform for apps, infrastructure and logs

Incident management with on-call, runbooks, status pages and retros

Automated status pages and endpoint monitoring with alerts

Chaos engineering and resilience testing platform for services

Observability platform with an eBPF sensor, deployed in your cloud

Event-based tracing and debugging for production systems

Open source logs, traces and session replays for debugging

Platform for on-call, incident response and status pages



Lightweight service mesh that adds mTLS and metrics to Kubernetes

Open source chaos engineering platform for cloud native systems

Real-time infrastructure monitoring with per-second metrics

Incident response and on-call alerting for operations teams

Incident management and on-call tools that work in Slack and Teams

Highly available Prometheus with long-term object storage

Uptime, API, browser and real user monitoring with status pages

Open source tool to collect, transform and route logs and metrics

Open source tool to back up and restore Kubernetes clusters

Open source time series database, compatible with Prometheus
Looking for something else? Browse the full directory.