AI for semantic search apps
Ship search experiences over private document collections.
| # | Tool | Category | Pricing | Visit |
|---|---|---|---|---|
| 1 | LlamaIndex Python RAG framework — connect LLMs to 160+ data sources with production-grade retrieval pipelines | LLM Frameworks | Free | Visit |
| 2 | LangChain Open-source LLM application framework — chains, agents, RAG, and 700+ integrations with 127K GitHub stars | LLM Frameworks | Free | Visit |
| 3 | Weaviate Open-source vector database — hybrid search, multi-tenancy, and native LLM module integrations for RAG | LLM Frameworks | Free | Visit |
| 4 | Qdrant High-performance open-source vector database built in Rust | LLM Frameworks | Free | Visit |
| 5 | Pinecone Managed vector database for production AI apps — serverless and low-latency | LLM Frameworks | Freemium | Visit |