Chroma vs Mem0
Side-by-side comparison with live GitHub signals. Last updated April 1, 2026.
| Metric | Chroma | Mem0 |
|---|---|---|
| GitHub Stars | 27.1K | 51.6K |
| Contributors | 181 | 284 |
| Last Commit | Apr 1, 2026 | Apr 1, 2026 |
| Open Issues | 540 | 243 |
| License | open-source | open-source |
| Pricing | freemium | freemium |
| Free Tier | Yes | Yes |
| Category | dev-tools | dev-tools |
| Trending | No | No |
Shared Tags
Only in Chroma
Only in Mem0
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 Mem0
Mem0 provides a managed memory layer that gives AI agents and chatbots the ability to remember user preferences, past interactions, and contextual facts across sessions. It automatically extracts and stores relevant memories from conversations, retrieves them at inference time via semantic search, and handles forgetting of stale information. Compatible with any LLM and easy to self-host, Mem0 is the most widely adopted open-source memory solution for AI applications.
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