What are the best alternatives to Exa API?

The top alternatives to Exa API are Supabase, Chroma MCP Server, Weaviate, ranked by real usage data on Unfragile.

Are there free alternatives to Exa API?

Yes, 18 free alternatives to Exa API exist, including Supabase, Chroma MCP Server, Weaviate.

20 alternatives ranked by real usage data. Exa API scores 56/100 — 20 tools score higher.

OriginalExa API

Neural search API — meaning-based search, full content retrieval, similarity search for AI agents.

20 alternatives

18 free options

20 score higher

Open-source Firebase alternative — Postgres + pgvector, auth, storage, edge functions, real-time.