Chroma vs LlamaIndex
Side-by-side comparison with live GitHub signals. Last updated May 26, 2026.
| Metric | Chroma | LlamaIndex |
|---|---|---|
| GitHub Stars | 28.1K | 49.7K |
| Contributors | 183 | 473 |
| Last Commit | May 26, 2026 | May 20, 2026 |
| Open Issues | 635 | 396 |
| License | open-source | open-source |
| Pricing | freemium | open-source |
| Free Tier | Yes | Yes |
| Category | dev-tools | dev-tools |
| Trending | No | No |
Shared Tags
ragpythonopen-source
Only in Chroma
vector-databaseembeddingssimilarity-search
Only in LlamaIndex
data-frameworkagentsworkflows
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 LlamaIndex
LlamaIndex is the leading data framework for building LLM-powered applications. Provides data connectors for 160+ sources, advanced RAG pipelines, document agents, and a workflow engine for complex agentic applications. The standard for connecting LLMs to your data.
View full listing