Weaviate in open-source vector search
Weaviate is a leading open-source vector database with particular strength in the combination of vector search, keyword search, and structured filtering under a unified query model. For enterprises wanting a self-hostable vector database with modern capability, Weaviate is often the pragmatic choice.
How Thoughtwave integrates Weaviate
Our engagements cover:
- Self-hosted Weaviate deployments on client Kubernetes or Docker Compose infrastructure.
- Weaviate Cloud for managed deployments where operational simplicity outweighs cost.
- Hybrid search combining vector similarity with keyword search and structured filtering in a single query.
- Multi-tenancy through Weaviate's native tenancy support for SaaS-style products.
- Integration with RAG pipelines for clients where Weaviate is the right operational choice over pgvector or Pinecone.
Authentication and governance
Weaviate integration uses API-key authentication or OAuth with scoped access. Self-hosted deployments integrate with the client's secrets management and authentication infrastructure.
When Weaviate fits
For enterprises wanting self-hostable vector search with sophisticated filtering and hybrid capabilities — particularly where the workload exceeds what pgvector handles well but the client does not want Pinecone's managed-vendor relationship — Weaviate is typically the right choice. The community and documentation maturity are strong enough for production deployment.