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Antigravity Capital

Venture capitalActively deploying

San Francisco · Pre-Seed–Seed · 2 people tracked

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Investment thesis

Antigravity Capital invests at the seed stage in what it describes as a defining generation of AI-native startups. The firm draws an analogy between markets and gravity: forces that constrain, which the best entrepreneurs refuse to accept, instead engineering ways to defy those limits and continue building products people want. Its mission is to back these determined builders as they work toward product-market fit, particularly amid turbulent and uncertain market conditions.

Source: firm website, verified Aug 3, 2026.

Stage
Pre-Seed–Seed
HQ
San Francisco, US
Instruments
Equity
Founded
2022
Tracked investments
19

Team · 2 people

from the firm's website

What they invest in

from 4 of 19 portfolio companies

AI & Machine Learning ×4Developer Tools ×3Enterprise Software ×3Cloud Computing ×1Cybersecurity ×1Data & Infrastructure ×1Healthtech ×1Medical Devices ×1

HQs:United States×3

Investments · 19 tracked

founders shown can be your intro path
Atom Limbsatomlimbs.com

Atom develops AI-powered artificial limbs, starting with a prosthetic called Atom Touch, aimed at restoring physical ability for people who have lost limbs.

AI & Machine LearningHealthtechMedical Devices

Bem
Bluejay
Cactuscactuscompute.comin𝕏

Cactus Compute provides an on-device AI runtime for speech, vision, and text models that automatically routes between on-device and cloud inference based on complexity and audio quality.

AI & Machine LearningCloud ComputingDeveloper ToolsEnterprise SoftwareSan Francisco, US

Roman Shemet(Founder)inHenry Ndubuaku(Founder)in

Flai
Halluminate
Human Behavior
jo
Origami Agents
Pace
Respanrespan.aiin𝕏

Respan provides infrastructure for teams to trace, evaluate, and monitor AI agent workflows in production at scale.

AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise SoftwareSaaSSan Francisco, US

Andy Li(Founder)inRaymond Huang(Founder)inHendrixin

Sentra
Shopgenie
Solea
Stuxfstuxf.dev
Terac
Transformity
Veria Labsverialabs.comin𝕏

Veria AI is an autonomous pentesting platform that identifies and exploits security vulnerabilities across code repositories, then generates fix recommendations.

AI & Machine LearningCybersecurityDeveloper ToolsEnterprise SoftwareSan Francisco, US

Cayden Liao(Founder)inJayden Sarveshkumar(Founder)inStephen Xu(Founder)in

Weave

Frequently asked questions

What stage does Antigravity Capital invest at?
Antigravity Capital invests at the Pre-Seed, Seed stages.
What sectors does Antigravity Capital focus on?
Antigravity Capital focuses on AI & Machine Learning, Data & Infrastructure, Defense Tech, Digital Health, EdTech.
Where is Antigravity Capital located?
Antigravity Capital is headquartered in San Francisco, US.

From the blog

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Antigravity Capital has outlined how AI is reshaping software business fundamentals—from making building easier but defense harder, to enabling smaller teams to achieve scale through AI-native operations. The firm focuses on infrastructure enabling agentic systems, specialized vertical AI agents, and domain-specific solutions in regulated industries. AI summary

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