Investors / United States / Antigravity Capital
Antigravity Capital
Venture capital · San Francisco, CA, United States · North America
Antigravity Capital is a seed firm based in San Francisco that invests at pre-seed and seed in founders building with and for AI. It backs founders building the infrastructure AI needs and companies that put it to work, and runs Puentes, a week-long program in San Francisco for engineers from Latin America.
Invests inAI & Machine LearningEnterprise Software
In its own wordsaiai infrastructureai agentsenterprise softwaresecuritydeveloper tools
Your fit with Antigravity Capital
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsAntigravity Capital lists 14 checked portfolio companies on its own site and is named in 2 funding rounds. Its most frequent entry is Seed, 100% of the companies with a known first round. Its largest themes are AI & Machine Learning (40%), Enterprise Software (16%) and Cybersecurity (8%). 92% of its companies are based in United States. It invests most often alongside Y Combinator, Eight Capital and Transpose Platform.
Counts come from funding rounds that name Antigravity Capital, complete from mid-2025: earlier rounds appear only when they were reported later. Round amounts and full round histories are on Fundup AI.
Round figures show recent activity, not Antigravity Capital's whole history. Rounds on record name 2 companies; its own site lists 14. Funding rounds are complete from mid-2025, so counts and the yearly trend undercount a firm that invested before then. The portfolio, themes and places come from its own site and are not affected.
Entry stage
share of companies by the stage of its first roundShow as a table
| Value | |
|---|---|
| Pre-seed | 0% |
| Seed | 100% |
| Series A | 0% |
| Series B | 0% |
| Growth | 0% |
Activity by year
rounds it joined, last 10 yearsShow as a table
| Total | Rounds it led | |
|---|---|---|
| '17 | 0 | 0 |
| '18 | 0 | 0 |
| '19 | 0 | 0 |
| '20 | 0 | 0 |
| '21 | 0 | 0 |
| '22 | 0 | 0 |
| '23 | 0 | 0 |
| '24 | 0 | 0 |
| '25 | 0 | 0 |
| '26 | 2 | 0 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 36th | 14 companies |
| Recent activity | 69th | 2 rounds in 12 months |
| Early stage | 100th | 100% of entries at pre-seed or seed |
| Evidence | 70th | 7% of companies confirmed by a round |
| Sector focus | 74th | 40% in its largest sector |
| Reach | 42th | 2 countries |
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| AI & Machine Learning | 40% | 18% |
| Enterprise Software | 16% | 8% |
| Cybersecurity | 8% | 4% |
| Fintech | 8% | 12% |
| Space & Defense | 8% | 3% |
| Education | 8% | 7% |
| Healthcare & Biotech | 4% | 15% |
| Human Resources | 4% | 1% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Y Combinator | 7 |
| Eight Capital | 2 |
| Transpose Platform | 2 |
| Audacious Ventures | 1 |
| BBQ Capital | 1 |
| Backwards Capital | 1 |
| Base10 Partners | 1 |
| Beat Ventures | 1 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers1393%
- No longer answers00%
- Points to another company17%
- Parked or sold domain00%
A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.
Co-investor network
who it backs companies with, and who they back togetherCompare Antigravity Capital head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Funds
from public registers and its siteRecent portfolio activity
when companies last raised with Antigravity Capital| Date | Company | Stage |
|---|---|---|
| 18 Mar 2026 | Seed | |
| 28 Jan 2026 | Seed |
Round details for Antigravity Capital
Amounts, full round histories and every co-investor in Antigravity Capital's rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
14 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Bluejay tests, monitors, and improves voice and chat AI agents | AI & Machine LearningEnterprise Software | Portfolio page | ||
| Halluminate is a data research lab building benchmarks and RL environments to push the frontier of AI in knowledge work. | AI & Machine LearningFintech | Portfolio page | ||
| The company provides a session replay and analytics tool that captures and analyzes user behavior on websites and applications. | AI & Machine LearningSpace & Defense | Portfolio page | ||
| The company built a decentralized application and is moving to Project 0 | Fintech | Portfolio page | ||
| Origami finds potential customers for businesses and sends personalized messages to them | AI & Machine LearningSpace & Defense | Portfolio page | ||
| Pace AI accelerates ESL, GED, and non-traditional learners looking to move onto career pathways and postsecondary education, with AI that meets learners where they are and supports them every step of the learning journey. | EducationAI & Machine Learning | Portfolio page | ||
Healthcare & Biotech | Mar 2026Seed | Page + round | ||
| Sentra compiles meetings, messages, documents, code, and deals into a managed organization memory for teams and AI agents. | AI & Machine LearningEnterprise Software | Jan 2026Seed | Funding round | |
| Sentra develops a platform for AI data security and governance, mapping and controlling access to sensitive data for humans and AI agents. | CybersecurityAI & Machine Learning | Portfolio page | ||
| Shopgenie provides a platform that helps auto repair shops manage repairs, take payments, and grow their business. | EducationIndustrial & Manufacturing | Portfolio page | ||
| Solea provides software for pest control field service management | AI & Machine LearningEnterprise Software | Portfolio page | ||
| Terac connects experts with companies for research projects and other work | AI & Machine LearningHuman Resources | Portfolio page | ||
| Flai provides an AI-powered system for dealerships to manage customer interactions, appointments, and service conversations | AI & Machine LearningEnterprise Software | Portfolio page | ||
| Veria Labs provides an autonomous pentester that maps a company's entire attack surface, proves real exploits, and drafts the fix. | Cybersecurity | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- antigravity.capital
- Last read
- 5 Nov 2026
- Watching since
- 6 Nov 2026
- Rounds since
- 28 Jan 2026
- Companies checked
- 14
Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.
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