SigNozCollect application traces, logs and metrics in one self-hosted workspace.
Free Community software · own server and storage · at least 4 GB Docker memory
Observability
Free alternatives to Better Stack
Find a free app for the parts of Better Stack you actually use.
Compare the free allowance and limitations on each app’s page. These are workflow alternatives, rather than identical copies.
Free options
Suggest an alternative →SigNozMonitor metrics, search logs and explore traces with hosted dashboards.
Cloud Free · 10k active metric series · 50 GB logs + 50 GB traces/month · 14-day retention
OpenObserveCollect and search application logs on infrastructure you control.
Free AGPL core · own server, storage & backups · Cloud is a paid service
GatusDefine endpoint health checks and alerts in configuration files.
Free Apache-2.0 software · No per-monitor licence quota · Always-on hosting and storage extra
Uptime KumaCheck service uptime and publish status pages from your own server.
Free open-source software · bring a server and maintain it.