Chroma is freemium — a usable free tier with paid plans above it. Weaviate is freemium — a usable free tier with paid plans above it. Both are listed under Vector Databases & RAG Infra, so this is a like-for-like comparison. Neither is ranked above the other — Flocci carries no sponsored placement.
Chroma is freemium — a usable free tier with paid plans above it and is listed for fully open-source embedded/self-hosted vector store, the default choice bundled into countless RAG tutorials and frameworks. Weaviate is freemium — a usable free tier with paid plans above it and is listed for free managed cloud plan (100k objects, 1GB memory, 10GB disk) to explore without self-hosting. Both sit in Vector Databases & RAG Infra.
Neither — Chroma and Weaviate are both freemium, so the choice comes down to capability rather than cost. Both entries list what they uniquely do above.
Choose Chroma if you need fully open-source embedded/self-hosted vector store, the default choice bundled into countless RAG tutorials and frameworks; choose Weaviate if you need free managed cloud plan (100k objects, 1GB memory, 10GB disk) to explore without self-hosting. Flocci AI Tools does not rank one above the other — it shows both feature sets side by side and lets the requirement decide.
| Chroma | Weaviate | |
|---|---|---|
| Pricing tier | Free tier + paid plans | Free tier + paid plans |
| Free to start | Yes | Yes |
| Category | Code & Development | Code & Development |
| Type | Vector Databases & RAG Infra | Vector Databases & RAG Infra |
| Listed capabilities |
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| Tags | chroma, chromadb, vector database, open source rag, embeddings store, free | weaviate, vector database, rag infrastructure, open source, free tier, hybrid search |
| Website | trychroma.com | weaviate.io |
| Full page | Chroma details → | Weaviate details → |
| Alternatives | Chroma alternatives → | Weaviate alternatives → |