Startup profile · funding coverage
Exa
AI-native web search API built for developers and AI agents, not traditional search portals.
Stage
growth
Status
private
Coverage
full
Why Exa is interesting
Exa (formerly Metaphor) raised $250M led by a16z at a $2.2B valuation (May 2026) to scale neural web search — hiring veterans from Meta and Yandex search teams to compete with Google for AI retrieval workloads.
Key facts
- Series C (May 2026): $250M led by a16z (/fund/andreessen-horowitz) at $2.2B; Benchmark (/fund/benchmark) and Lightspeed (/fund/lightspeed-venture-partners-nyc) participated (Exa blog)
- Formerly Metaphor; product is a neural web search API for AI agents and developers
- YC participated per Exa blog; not in VCT fund directory
Investors in our directory
Funds linked from Exa's profile — open a fund page for stage focus and related deal articles.
Industries
AI & Machine Learning Infrastructure & Cloud
Industry hub pages are rolling out from our fund-derived baseline taxonomy.
Related funding articles
Venture Capital Tracker pieces that cover Exa's financing or category context.
FAQs about Exa
Funding context and why this company shows up in venture coverage.
Exa Labs builds an AI-native web search API that uses neural retrieval to return structured, relevant web results for developers and AI agents — distinct from traditional keyword search engines.
Exa's $250M Series C (May 2026) was led by Andreessen Horowitz (/fund/andreessen-horowitz) at a $2.2B valuation, with Benchmark (/fund/benchmark) and Lightspeed (/fund/lightspeed-venture-partners-nyc) participating.
Exa is at Series C based on its May 2026 $250M round at a $2.2B valuation.
AI agents and RAG pipelines need reliable web retrieval. Exa targets that layer with neural search — a bet that AI-native retrieval can outperform keyword search for agent workloads.
No. Exa remains a private company.
Last updated: 2026-07-24