AI Search Startup Exa Raises $250 Million at $2.2 Billion Valuation

aiai-fundraising 2 posts · 2 accounts

Exa, a San Francisco startup building a search engine designed for the age of artificial intelligence and AI agents, raised $250 million in a funding round led by Andreessen Horowitz, valuing the company at $2.2 billion. The new valuation marks a sharp increase from $700 million in September 2025.

From the sources (2 posts)

@business

Exa, a San Francisco-based startup that wants to build a search engine tailor-made for the age of artificial intelligence, was valued at $2.2 billion in a new financing round led by Andreessen Horowitz

@techmeme

Exa, which offers a search engine that is designed for AI agents, raised $250M led by a16z at a $2.2B valuation, up from $700M in September 2025 (Bloomberg) (Visit Techmeme dot com for the link and full context!)

Monaco Raises $50 Million in Benchmark-Led Series B, Total Funding Reaches $85 Million Fintech Startup Mercury Raises $200 Million at $5.2 Billion Valuation, Up 49%