Home / Open source / weaviate
weaviate
weaviate/weaviate · Enterprise stack · Enterprise
Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance an
Verified via GitHub API
- search-engine
- semantic-search
- semantic-search-engine
- vector-search
- vector-search-engine
- vector-database
- approximate-nearest-neighbor-search
- image-search
- hnsw
- information-retrieval
- mlops
- nearest-neighbor-search
- neural-search
- recommender-system
- similarity-search
- vectors
- generative-search
- hybrid-search
- weaviate
- grpc
Data from GitHub API, refreshed Oct 17, 2026
- Stars
- 16886
- Forks
- 1421
- License
- Other
- Language
- Go
- Last commit
- Oct 16, 2026
- Latest release
- v1.40.1
- Release date
- Oct 13, 2026
- Contributors
- 191
- Open issues
- 486
Works with — from README
- Models
- Claude, OpenAI
Source: README.md keyword match (stated in README)
weaviate FAQ
Is weaviate free?
weaviate is open source under the Other license. Hosted services and infrastructure may have separate costs.
How popular is weaviate?
weaviate has 16886 GitHub stars as of Oct 17, 2026.
Is there a hosted version of weaviate?
A hosted alternative for weaviate is unknown (—) in this data.
What does weaviate work with?
From README: Claude, OpenAI.