Chroma vs Langfuse
Side-by-side comparison with live GitHub signals. Last updated May 26, 2026.
| Metric | Chroma | Langfuse |
|---|---|---|
| GitHub Stars | 28.1K | 28.0K |
| Contributors | 183 | 157 |
| Last Commit | May 26, 2026 | May 26, 2026 |
| Open Issues | 635 | 641 |
| License | open-source | open-source |
| Pricing | freemium | freemium |
| Free Tier | Yes | Yes |
| Category | dev-tools | dev-tools |
| Trending | No | No |
Shared Tags
open-source
Only in Chroma
vector-databaseembeddingsragsimilarity-searchpython
Only in Langfuse
observabilitytracingevaluationprompt-managementanalytics
About Chroma
Chroma is the open-source vector database built for AI applications. Store embeddings alongside metadata, perform similarity search, and build RAG pipelines with a simple Python/JavaScript API. Runs locally or as a hosted service, with built-in support for automatic embedding generation.
View full listingAbout Langfuse
Langfuse is an open-source LLM engineering platform providing observability, analytics, and prompt management. Features distributed tracing for complex agent chains, evaluation scoring, prompt versioning and A/B testing, dataset management, and cost tracking. Integrates with LangChain, LlamaIndex, OpenAI SDK, and any LLM framework via OpenTelemetry.
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