Find the right API
Use search when the broad directory stops being enough. Filter by category, auth, CORS, signup friction, and result freshness until the shortlist becomes obvious.
Start with category and auth when you know the integration shape. Use free, signup, and CORS flags when you are trying to remove setup friction.
Sort by verification or response time when the final call is about reliability, not just category fit.
6 results after 1 active filters. Remove any one below without losing the rest of the cut.
Cohere API
Cohere API provides enterprise-grade LLM services — Command R/R+ models, Embed embeddings, Rerank reranking; focused on enterprise RAG and data privacy.
LlamaIndex Cloud / LlamaParse API
LlamaIndex Cloud / LlamaParse API focuses on RAG data pipelines — complex PDF / document parsing, converting documents to LLM-ready structured data.
Perplexity API
Perplexity API provides web-connected LLM — automatically searches the web when answering, avoiding LLM knowledge cutoff issues.
Pinecone API
Pinecone API is a managed vector database — store high-dimensional vectors (embeddings) for semantic search; the de-facto vector DB for RAG apps.
Qdrant API
Qdrant is an open-source vector database written in Rust — excellent performance (Rust-based), clean API, growing ecosystem; main open-source alternative to Pinecone.
Weaviate API
Weaviate is an open-source vector database — supports vector search + keyword search + built-in vectorization (OpenAI/Cohere/HuggingFace and other models).