Verdicts

Bugsink 2.5.1 or GlitchTip. Both take Sentry SDK events, so you change the DSN and nothing else, and both run in a few hundred megabytes: GlitchTip documents 512 MB RAM recommended and 256 MB for the all-in-one setup. Self-hosted Sentry is the same protocol at a different scale, asking for 4 CPU cores, 16 GB RAM plus 16 GB swap, and 20 GB of disk, with no guarantees and no dedicated support.

For plain API reference, Context7 still has the widest index (9,000+ libraries) but scores 16.8% overall on the DevDex benchmark (46.6% docs, 0.8% repos, 2.9% issue-to-fix) and cut its free tier to 1,000 calls a month in January 2026. Firecrawl's developer index (63.1%) and Mintlify's search index (54.6%) cover issues and repos too. Docfork shut down on 2026-06-14; remove it from any config.

Umami v3.3.1 if you want to self-host: MIT, one Node process against Postgres 12.14 or newer, and the script is under 2 KB. Plausible Community Edition is AGPLv3 and the calmer product, but it ships as a long term release twice a year and holds funnels, user journeys, ecommerce revenue goals, SSO and the Sites API back for the paid cloud. PostHog gives you far more than page views and says self-hosted deployments are officially unsupported.