Exa AI
Search engine designed for AI agents and developers.
Visit Exa AI Free 1k searches/mo, Pro from $25/mo
What is Exa AI?
Neural search API used by AI applications. Find content semantically (by meaning, not keywords). Powers many AI assistants under the hood.
Key features
- Semantic search API
- Find similar content
- High-quality web index
- Use as RAG source
- No-code playground
Pros
- Best for AI agents
- Semantic vs keyword search
- Generous free tier
Cons
- API-first, less UI
- Niche developer use case
Best for
AI app developersResearch buildersRAG implementations
