Bugsink is a error tracking tool with a focus on self-hosting and simplicity.
Features: an excellent UI for the stacktraces (I believe: the best). Sentry-SDK compatible. Very scalable. The usual stuff: notifications/alerts, issue-grouping.
Self-hosting may be important for privacy, security and legal reasons, or just because you have good taste. A focus on self-hosting should be contrasted with the "Self Hosted In Name Only" approach of «coughs loudly».
Bugsink is in beta now, with the Python SDK being the most tested, but others reportedly working just fine. Installation is basically `docker run` or `pip install` (there are some details, click the big "Try it!" button to see them).
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I’m Klaas, the solo founder ("solo everything") at Bugsink. I built this because I wanted a self-hostable solution for error tracking (stacktrace-first, no APM).
As per "Show HN" guidelines, I’m happy to answer any questions/feedback you might have.