# Adventure Fund

> Adventure Fund is a venture capital firm that writes small early-stage checks, helps build startups through incubation and interim product leadership, and accesses late-stage technology through investments in other funds. Its published approach favors familiar founders, industries the team understands, and products where design can matter.

- **Founded:** 2010
- **Headquarters:** Los Gatos, United States
- **Founders:** Marty Ringlein (Founder and General Partner), Will Hubbard (Co-founder and General Partner)
- **Products:** Pre-seed and seed investment, Startup incubation, Meta fund
- **Notable:** Reports building niche internally and guiding its 2019 acquisition by OperaEvent., Documents interim chief product officer work with Gather and Lolly., A 2024 interview described a $10 million investment vehicle and 150 limited partners.

## Products & services

- **Pre-seed and seed investment** — Published typical checks of $25,000-$50,000 at pre-seed and $50,000-$100,000 at seed; rarely leads rounds.
- **Startup incubation** — Internal incubation and hands-on support with product, go-to-market, sales, fundraising, and M&A. Case studies include interim chief product officer roles.
- **Meta fund** — Investments in other funds provide a route into late-stage technology ventures.

## Achievements

- Reports building niche internally and guiding its 2019 acquisition by OperaEvent.
- Documents interim chief product officer work with Gather and Lolly.
- A 2024 interview described a $10 million investment vehicle and 150 limited partners.
- Marty Ringlein announced participation in Open Ledger’s $3 million pre-seed round in January 2025.

## Latest updates

- **2025-01** — Ringlein announced Adventure Fund’s Open Ledger investment; the company’s $3 million pre-seed round was led by Kindred Ventures and Blank Ventures.
- **2024-11** — Ringlein discussed Agree.com and his relationship with fund co-founder Will Hubbard on Venture Everywhere.
- **2024-04** — Ringlein discussed a $10 million fund and 150 LPs on Failing to Success.

## Links

- Website: https://www.adventure.fund/
- LinkedIn: https://www.linkedin.com/company/adventurefund/
- Twitter/X: https://twitter.com/adventure_fund/

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Profile page: https://yespress.io/adventure-fund
Published by YesPress — https://yespress.io
Last updated: 2026-10-27