AI Agents
milvus
The cloud-native vector database for planet-scale similarity search.
★ 46.3k starsApache-2.0
View guide →Vector search plus structured filtering in one database.
weaviate is an open-source ai agents project by weaviate (weaviate/weaviate on GitHub). It has 16,874 GitHub stars and 1,423 forks, is released under the NOASSERTION license, and was last updated on GitHub on 8 October 2026.
Be clear about the problem you are solving before installing.
Clone the repository and skim the docs for hardware or key requirements.
Install dependencies, then add API keys, endpoints, or local-model settings.
Launch the example flow and verify the output matches expectations.
Store data and embeddings together.
Vector plus keyword search in one query.
Built-in generative retrieval capabilities.
Scalable, fault-tolerant architecture.
Efficient and concurrency-friendly.
Extensive developer documentation.
Download the source and move into the project folder.
git clone https://github.com/weaviate/weaviate.git
cd weaviateCompile the Go services.
go build ./...Follow the developer docs — Docker is the fastest way to try it.
# see https://weaviate.io/developers/weaviate/It is maintained by the weaviate organization at weaviate/weaviate, with 1,423 forks.
GitHub does not assert a license for this repo, so treat the code as all rights reserved until the author adds one. Check the repository for any LICENSE file.
Self-hosting is the free path; a managed cloud also exists.
Compare with Qdrant, Milvus, and pgvector on filtering, generative features, and operations.
The quickstart in the developer docs — usually Docker-based — is the fastest route.
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