Powerful error tracking platform with wide language support and a robust API.
Sentry Self-Hosted is commonly used as a self-hosted alternative to Sentry, Datadog, New Relic. Replacing a SaaS tool with a self-hosted equivalent lets you avoid recurring subscription fees, keep full control of your data, and continue working even when the original vendor changes pricing, ships limits, or shuts down.
License: NOASSERTION. Built with: Python, TypeScript, MDX, HTML, Less, JavaScript, Lua, PEG.js, Shell, EJS, Go Template, Makefile, Dockerfile, Ruby. Website: https://github.com/getsentry/self-hosted. Source: https://github.com/getsentry/sentry.
See official install docs: https://docs.sentry.io/
Self-hosting gives you three things SaaS can’t: data ownership (the files live on disks you control), cost predictability (a one-time setup vs. recurring per-seat fees that grow with your household or team), and longevity (open-source means the app keeps working even if the maintainers move on, since you can pin a working version). The trade-off is that you take on the operational work of running a server, applying updates, and handling backups.
Most self-hosted apps run comfortably on modest hardware — a Raspberry Pi 4, a mini PC, a NAS with Docker support, or a small VPS is usually enough for personal or family use. CPU and RAM requirements scale with how many simultaneous users or how much data you push through Sentry Self-Hosted. Storage requirements depend on the kind of data you keep; check the README for guidance on data retention.