// about Exa AI
Exa (formerly Metaphor) is a semantic search engine built for AI applications. Unlike keyword search, Exa understands meaning and intent, returning highly relevant web pages, papers, and documents. Developers use its API to add web retrieval to AI agents, research tools, and RAG pipelines.
// related tools in Search Engines
Andi
Conversational AI search engine with no ads
Arc Browser
Next-gen browser with built-in AI for browsing and search
Microsoft Copilot
Microsoft's AI assistant built into Windows, Edge, and Bing
Devv.ai
AI-powered search engine for developers
Kagi
Ad-free search engine with AI summarisation and no tracking