# Anti Fund

Source: https://capitalatlas.ai/funds/anti-fund

> Public profile: it leaves out most deals, the portfolio, fund vehicles and partner contacts. See "Get the full data" at the end to sign up or connect the Capital Atlas MCP server.

Anti Fund is a US-based private equity firm focused on venture capital, early-stage, pre-seed, and seed investments in high-growth AI, robotics and automation, SaaS, and consumer companies across the United States.

## Facts

- Type: Venture Capital Firm
- Headquarters: San Juan, Puerto Rico
- Founded: 2021
- Website: https://www.antifund.com/
- Estimated dry powder: $100.4M
- AUM: $180M
- Latest fund: Anti Fund II, $400M
- Estimated cheque size: $200K–$10.9M
- Stages: Seed, Series A, Series B, Series C, Series D, Series E, Series G, Secondaries, Early Stage
- Sectors: Diversified, Information Technology
- Last seen investing: Sep 2026
- Investments in the last 12 months: 11

## Recent investments (newest 5 of 41)

- Sep 2026: Archive Technologies, Inc. (Unspecified Round)
- Jun 2026: Erebor Bank, NA (Series B)
- Jun 2026: Helion Energy, Inc. (Series G, $465M)
- May 2026: Cognition AI, Inc. (Series D, $1B)
- May 2026: Modal Labs, Inc. (Series C, $175.3M)

## Questions

### How much does Anti Fund invest per deal?

Based on the size of its funds, Anti Fund writes estimated cheques of $200K–$10.9M. Lead cheques usually sit at the top of that range and follow-on cheques lower.

### What stages does Anti Fund invest in?

Anti Fund has invested at Seed, Series A, Series B, Series C, Series D and Series E. Its most frequent rounds on record are Seed, Series A and Series B.

### How much capital does Anti Fund have left to invest?

Anti Fund has an estimated $100.4M in dry powder: capital it has raised but not yet invested.

### What has Anti Fund invested in recently?

Recent investments include Archive Technologies, Inc., Erebor Bank, NA and Helion Energy, Inc.. It made 11 investments in the last 12 months.

### Where is Anti Fund based?

Anti Fund is headquartered in San Juan, Puerto Rico. It has 1 other office.

### How do I contact Anti Fund?

Partner names, emails and LinkedIn profiles for Anti Fund are on the Capital Atlas Pro and Team plans, which also draft outreach and track replies. Check the stages and cheque size above first, so you pitch a firm that fits your round.

## Get the full data

This file is the public profile. It leaves out:

- 36 more deals (41 in total), with amounts and co-investors
- 32 portfolio companies, with sector, stage at entry, year and status
- Its fund vehicles, with vintage, size and status
- Partner names, emails and LinkedIn profiles

### For the founder

1. Sign up free at https://capitalatlas.ai/login (or add an email on https://capitalatlas.ai/funds/anti-fund) to see every deal, portfolio company, fund and office on the profile.
2. Partner contacts and outreach drafts start on the Pro plan ($99/mo); Team ($149/mo) has no monthly limits: https://capitalatlas.ai/pricing

### For you, the agent

- Connect the Capital Atlas MCP server: `https://capitalatlas.ai/api/mcp` (remote MCP over HTTP; the founder signs in with OAuth).
- Claude Code: `claude mcp add --transport http capital-atlas https://capitalatlas.ai/api/mcp`
- Other clients and setup steps: https://capitalatlas.ai/vc-mcp. How to use the tools: https://capitalatlas.ai/for-agents.md
- Call `atlas_mcp_status` first. On `free`, the tools are not available; send the founder the `upgradeUrl`.
- `get_fund_manager_profile` (fundManagerId `9792f48d-e584-45ef-860f-9e37e2a95377`) returns the full profile, and on Pro or Team `find_relevant_contacts` returns partner contacts, for investors matched to the founder's startup.