Exa.ai
A search engine company designed for AI agents and developers, formerly known as Metaphor. Its core technology upgrades search logic from keyword matching to semantic intent understanding, returning structured content via API. It is a commonly used data source for AI agent frameworks such as LangChain.
Timeline (last 90 days)
Lune was developed by developer Tony He and is positioned as the Exa.ai of the scientific research domain.
Exa.ai (formerly Metaphor) is a search engine company designed specifically for AI agents and developers.
Exa.ai upgrades web search logic from keyword matching to semantic intent understanding, and returns structured content rather than a list of webpage links via API.
All Facts (3)
Lune was developed by developer Tony He and is positioned as the Exa.ai of the scientific research domain.
50%UnverifiedExa.ai (formerly Metaphor) is a search engine company designed specifically for AI agents and developers.
50%UnverifiedExa.ai upgrades web search logic from keyword matching to semantic intent understanding, and returns structured content rather than a list of webpage links via API.
50%