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  1. Explore
  2. Exa
E

Exa

Developer Tools
Industries
Artificial Intelligence (AI)Developer APIsGenerative AISearch EngineSoftware
Investors
Andreessen HorowitzBenchmarkLightspeed Venture PartnersNVIDIAY Combinator
Subsectors
Developer Tools
Cities
San Francisco
Countries
United States

About

Exa AI develops search infrastructure and APIs designed for AI applications and agent-based workflows. The company uses neural search and web-scale indexing systems to retrieve and organize information based on semantic meaning rather than traditional keyword matching. Its platform provides tools for web search, content retrieval, company search,

Details

LegalName
Exa Labs Inc.
LeadInvestors
Andreessen Horowitz, Lightspeed Venture Partners, NVIDIA, Y Combinator, Benchmark
Founders
Jeffrey Wang, Will Bryk
KeyPeople
Will Bryk — Co-Founder & CEO, Ira Bukht — Head of Growth
Email
support@product.exa.ai
HQ City
San Francisco
HQ State
California
HQ Country
United States
At a glance
Total Funding
$357M
Headcount
51-100
Founded
2021
Funding Rounds
5
# Investors
12
Monthly Web Visits
513K
Headcount (mid)
75
Funding / Round
$71.4M
Funding / Employee
$4.8M
HN Stories
457K
HN Top Points
1,676
Momentum Score
42
Momentum Rank
56
Website

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Total Funding
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Headcount
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2025
HQ Country
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HHiggsfield

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Total Funding
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TATogether AI

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AI InfrastructureAI InfrastructureArtificial Intelligence (AI)Generative AIIT InfrastructureMachine Learning
Total Funding
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Headcount
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More Investors

  • NVIDIA29
  • Sequoia Capital22
  • Lightspeed Venture Partners15
  • Andreessen Horowitz14
  • SV Angel14
  • General Catalyst14
  • Accel9
  • Temasek9
  • Khosla Ventures8
  • Menlo Ventures8
  • Bessemer Venture Partners7
  • Index Ventures7
  • Alumni Ventures7
  • IVP6
  • Coatue6
  • Tencent6
  • HSG6
  • Founders Fund5
  • Thrive Capital5
  • Balderton Capital5
  • Radical Ventures5
  • Quiet Capital5
  • B Capital4
  • Y Combinator4

More Subsectors

  • AI Infrastructure20
  • Foundational AI11
  • Robotics & Autonomous10
  • Applied AI10
  • Generative AI10
  • Developer Tools8
  • Healthcare & Biotech7
  • Data & Analytics6
  • AI in Fintech4
  • Conversational AI4
  • AI Security4
  • Enterprise Software3
  • Agentic AI3

More Cities

  • San Francisco29
  • New York7
  • London6
  • Palo Alto6
  • Mountain View4
  • Santa Clara4
  • Stockholm3
  • Cambridge3
  • Redwood City3
  • Menlo Park2
  • Paris2
  • Singapore2
  • Haidian2
  • Livingston1
  • Foster City1
  • Hangzhou1
  • Toronto1
  • Shanghai1
  • Bengaluru1
  • Schiphol1
  • Metzingen1
  • Chicago1
  • Amsterdam1
  • Cupertino1

More Countries

  • United States70
  • United Kingdom6
  • China4
  • Germany4
  • Sweden3
  • The Netherlands2
  • France2
  • Singapore2
  • South Korea2
  • Canada1
  • India1
  • United Arab Emirates1
  • Spain1
  • Saudi Arabia1