The AI database developers love | Weaviate Skip to main content Introducing Engram by Weaviate - now GA - Read our Blog Product ▼ Solutions ▼ Enterprise Developers ▼ Company ▼ Pricing Contact Log in Try now ☰ New Weaviate Engram - Personalized AI experiences Design, build and ship complete AI experiences Vector search, RAG, and memory - all in one open-source platform. Start building Documentation Trusted By AI Teams Platform Services Everything you need to build with AI Four core capabilities, one unified platform - deployment-agnostic and open source. Vector Database Store, index, and search high-dimensional vectors at any scale. The foundation for search, RAG, and agents. Explore Query Agent Ask questions in natural language. Query Agent translates intent into optimized database queries automatically. Explore Embeddings Built-in vector generation from text, images, and more. No external embedding pipeline required. Explore Engram Create personalized AI experiences that learn and adapt to each user over time. Explore USE CASES Real stories. Real results. With over 20M open source downloads and thousands of customers, Weaviate is a core piece of the stack for leading startups, scale-ups, and enterprises. RAG “ I need peace of mind. When we are scaling our systems, I don't want to worry about scalability and uptime of our vector database as it serves as a core foundation supporting all our services. ” Dr. Hirak Chhatbar , Co-Founder and CTO Read Case Study 200+ Hours saved on database maintenance 9B Vectors in production SEARCH “ Weaviate stood out as it’s clearly built for production use, not just testing. It was the only solution with an efficient tenant system that scaled to our workload of tens of thousands of segmented indexes. ” Aaron Edwards , Founder Read Case Study 50K+ Tenants stored in a single cluster 6.1M+ Customer questions answered ENTERPRISE “ Many large banks focus on quick AI wins but there’s a big opportunity to reinvent research workflows from start to finish in an AI-native way. ” Seán Kilgarriff , Product Lead & Founding Team Read Case Study 42M Vectors in production 1DAY Enterprise deployment SECURITY “ Before MarvelX, I implemented Weaviate in banking where security was really important. Being able to have trust in something battle-tested is very important. ” Ali el Hassouni , Founder Read Case Study 10× Improved processing output 99.9% Faster turnaround RAG “ Accuracy — how good the answer is — is the first thing we want to optimize for. That’s how we found Weaviate. ” Kerry Chang , Head of Product Engineering Read Case Study 450+ Data types supported 50K+ Tenants stored RAG “ I need peace of mind. When we are scaling our systems, I don't want to worry about scalability and uptime of our vector database as it serves as a core foundation supporting all our services. ” Dr. Hirak Chhatbar , Co-Founder and CTO Read Case Study 200+ Hours saved on database maintenance 9B Vectors in production SEARCH “ Weaviate stood out as it’s clearly built for production use, not just testing. It was the only solution with an efficient tenant system that scaled to our workload of tens of thousands of segmented indexes. ” Aaron Edwards , Founder Read Case Study 50K+ Tenants stored in a single cluster 6.1M+ Customer questions answered ENTERPRISE “ Many large banks focus on quick AI wins but there’s a big opportunity to reinvent research workflows from start to finish in an AI-native way. ” Seán Kilgarriff , Product Lead & Founding Team Read Case Study 42M Vectors in production 1DAY Enterprise deployment SECURITY “ Before MarvelX, I implemented Weaviate in banking where security was really important. Being able to have trust in something battle-tested is very important. ” Ali el Hassouni , Founder Read Case Study 10× Improved processing output 99.9% Faster turnaround RAG “ Accuracy — how good the answer is — is the first thing we want to optimize for. That’s how we found Weaviate. ” Kerry Chang , Head of Product Engineering Read Case Study 450+ Data types supported 50K+ Tenants stored DEVELOPER EXPERIENCE Production-ready AI applications, faster Spin up a cluster, point it at your data, and go. Weaviate can take care of embeddings, ranking, and auto-scaling so you can ship features, not infrastructure. Quickstart Agent Skills Cloud Console & Tools Deployment Integrations Developer Resources Explore Demos Quickstart Use SDKs for Python, Go, TypeScript, or JavaScript, or connect to GraphQL or REST APIs. Agent Skills Cloud Console & Tools Deployment Integrations Developer Resources Explore Demos SEARCH VECTORIZE RAG TENANTS INDEX AGENTS # Select collection collection = client . collections . get ( "SupportTickets" ) # Pure vector search response = collection . query . near_vector ( near_vector = [ 0.1 , 0.1 , 0.1 ] , limit = 5 ) # Semantic search response = collection . query . near_text ( query = "login issues after OS upgrade" , limit = 5 ) # Hybrid search (vector + keyword) response = collection . query . hybrid ( query = "login issues after OS upgrade" , alpha = 0.75 , limit = 5 ) WHY WEAVIATE? Easy start, boundless scale, deploy anywhere One foundation for search, RAG, agents, and everything that comes next. AI-first features under one roof Avoid separate systems and complex data pipelines. Write less custom code and build AI apps faster. Billion-scale architecture Adapt to any workload. Scale seamlessly as you grow up or out, all while optimizing costs. A partner in innovation Fuel your AI products with cutting-edge features and first-class support from our global team of experts. Where the AI builders build Get AI database tutorials, training, courses, resources, and support for builders of all levels. Production-ready for Enterprise Meet enterprise requirements and run securely in our cloud or yours. Security & governance Global scalability Multi-tenancy Observability High availability RBAC, SOC 2, and HIPAA BEFORE WEAVIATE WITH WEAVIATE GET STARTED Let's build together Spin up a cluster, point it at your data, and go. Weaviate can take care of embeddings, ranking, and auto-scaling so you can ship features, not infrastructure. Start with Cloud Free tier Usage based pricing Enterprise options Support See pricing Build on your own Sign up for cloud Create your first dataset Connect an LLM Build your AI app Start building Get the developer newsletter Product updates, how-tos, community spotlights, and more. 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