Home / Categories / Monitoring & Observability

📈 Monitoring & Observability

Application performance, logs, and uptime — open source alternatives to Datadog and New Relic.

Popular SaaS in this category

Tap any tool to see curated open source alternatives with honest strengths and weaknesses.

Alternatives to Datadog

Infrastructure and application monitoring.

3 alternatives

Open source projects in this category

Prometheus + Grafana

Open source metrics collection and dashboards.

License: Apache-2.0 / AGPL-3.0 (Grafana) Self-host: ★★★☆☆

SigNoz

Open source Datadog alternative — metrics, traces, and logs in one.

License: Apache-2.0 (community) / commercial (cloud) Self-host: ★★★☆☆

Uptime Kuma

Self-hosted uptime monitor — Pingdom alternative.

License: MIT Self-host: ★☆☆☆☆

Other categories you might like

🛠️ Internal Tools & Admin Panels

Build internal dashboards and admin UIs — open source alternatives to Retool and Bubble.

📏 Online Whiteboards & Diagramming

Virtual whiteboards for workshops, retros, and diagrams — open source alternatives to Miro, Mural and InVision Freehand.

📹 Screen Recording & Video Capture

Record screens, make tutorials, and share async videos — open source alternatives to Loom, Camtasia, and Bandicam.

Browse all categories →