Axiom Math is a San Francisco AI lab developing an 'AI mathematician'—a system designed to do more than solve problems, but to generate genuinely new mathematical knowledge by proposing conjectures and producing rigorous, step-by-step proofs that can be independently verified using proof assistants such as Lean and Coq. Led by founder Carina Hong, the company aims to apply its reasoning engines to high-value domains like cryptography, physics, and advanced algorithms. Axiom emerged from stealth in October 2025 with a $64M seed round led by B Capital, valuing the company at around $300M, and followed up in March 2026 with a $200M Series A led by Menlo Ventures, bringing total funding to roughly $264M just over a year after founding. Its long-term thesis is that verifiable, machine-generated mathematics can become a foundation for trustworthy AI reasoning.
Axiom Math
ActiveAI mathematician that generates and proves new mathematical knowledge
Total raised
$464M
3 rounds
Stage
Series A
Mar 2026
Team
11-50
since 2025
Pricing
Freemium
free plan
Founded
2025
San Francisco, United States
Agent-ready
—
AI system that proposes new mathematical conjectures
Rigorous step-by-step proof generation
Verification via Lean and Coq proof assistants
Self-improving reasoning engine
Benchmarking on advanced math problems
Applications in cryptography and physics
Formally verifiable outputs
Research-grade mathematical reasoning
10/100
Early
MCP server
Public API
Webhooks
OAuth 2.0
SDKs
No public agent surfaces detected yet.
Mar 2026 Series A $200M ● Menlo Ventures
— Seed $64M Undisclosed
— Series A $200M Undisclosed
Capital network
$264M raised ·5 backers·10 network links
- Backers5
- Shared portfoliocompanies these backers also fund
- Extended networkfunds that co-invest alongside them
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- What does Axiom Math do?
- It builds an AI mathematician that proposes new conjectures and produces rigorous, formally verifiable proofs.
- How are Axiom's proofs verified?
- Using proof assistants such as Lean and Coq for independent verification.
- How much has Axiom raised?
- About $264M, including a $64M seed led by B Capital and a $200M Series A led by Menlo Ventures.
- Who founded Axiom Math?
- Carina Hong founded the company, which emerged from stealth in 2025.
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