Exa
Web search rebuilt for LLMs
San Francisco, United States · Founded 2021 · $379.0M raised
- Headquarters
- San Francisco, California
- Employees
- 1–10
- Founded
- 2021
- Business Model
- B2B
- Website
- exa.ai
- Total Funding
- $379.0M
- Last Round
- $250.0M Series CMay 2026
- Rounds
- 5
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 5 funding rounds and 7 investors for this company. The full record is or through the API.
About
Exa provides web search and crawling APIs that help AI developers retrieve real-time public-web and private-information context. Its products include Search, Contents, Agent, and Monitors APIs for searching, crawling, researching, and monitoring information. The company positions its independent index and retrieval models as infrastructure for AI agents and other data-intensive software.
Summary
Exa is an Artificial Intelligence company based in San Francisco, United States, founded in 2021. It has raised $379.0M in total across 5 rounds, most recently a $250.0M Series C round in May 2026. Investors include Lightspeed Venture Partners, Benchmark and Soma Capital.
Tech & App Stack
8 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
Create a free account with 25 free credits every month, no card needed, to unlock the full tech & app stack, funding history, and valuations.
Funding History
May 2026
Sign up to see all 5 events
Funding: Seed through Series C. Amounts, valuations, and investors where available.
Investors
Similar Companies
OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artifi...
Anthropic develops reliable, interpretable, and steerable AI systems, translating frontier safety...
xAI builds AI systems, including Grok, with frontier reasoning, voice, and generative media capab...
Waymo is an autonomous driving technology company with a mission to make it safe and easy for peo...
Appears in
Your company? Embed this profile
Add the live badge to your site — it stays current as your funding data updates.
<a href="https://indexed.vc/companies/exa"><img src="https://indexed.vc/api/badge/company/exa" alt="Exa on Indexed.vc" width="260" height="76" /></a>