Weaviate: Pricing, Features & Alternatives
Weaviate is an open-source vector database with built-in modules for vectorization, hybrid search, and generative feedback loops. Self-host for free, or use Weaviate Cloud (Flex plan from $45/month). Popular for production RAG and semantic search.
Category
Vector Database / RAG
Pricing
Free tier available
Free tier
Yes
Best for
Vector Database / RAG — rag, open-source
Weaviate Pricing Plans (2026)
| Plan | Price |
|---|---|
| Open SourcePopular | $0 (self-hosted) |
| Cloud (Flex) | $45 / month |
Pricing summary: Free · paid from $45/mo. Always confirm current pricing on the official site.
Key Weaviate Features
- Open-source (self-host free)
- Built-in vectorizer modules
- Hybrid search
- GraphQL & REST APIs
Pros
- +Built-in vectorization modules
- +Strong hybrid search
- +Open-source core
- +Good RAG ergonomics
Cons
- −Cloud free usage is time-limited
- −Cloud pricier than Qdrant/Pinecone at scale
Best Weaviate Alternatives
Compare allWeaviate Compared
Weaviate FAQ
What is Weaviate used for?⌄
Weaviate is a vector database / rag tool. Open-source vector database with built-in vectorization modules and hybrid search for RAG applications.
Is Weaviate free?⌄
Yes — Weaviate has a free tier you can start with, and paid plans for more usage and features.
How much does Weaviate cost?⌄
Weaviate offers a free tier, with paid plans starting at $45/month.
What are the best Weaviate alternatives?⌄
Popular Weaviate alternatives include Pinecone, Qdrant, Chroma, Milvus, LanceDB. Compare pricing and features on our Weaviate alternatives page.
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