Show HN: Foglamp – Open-source o11y for AI SDK

Category: observability

Tags: observability, ai-sdk, vercel, self-hosted, monitoring

Score: 7.3/10 (Innovation: 6, Technical: 8, Documentation: 8, Utility: 7)

Foglamp is an open-source observability layer for the Vercel AI SDK, providing cost, latency, traces, and evals with minimal setup. It stands out by offering a self-hostable, privacy-aware alternative to closed AI monitoring solutions, with a polished data model and ClickHouse-backed ingestion.

Target audience: backend devs, ai-engineers, devops

Repository: https://www.foglamp.dev/ · TypeScript · Apache-2.0 · 2 stars

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