Floodgate
Location on request · Invests in US · Website
Check size
$250K-$1M
Thesis
Breakthrough startups are designed futures, not lottery tickets. We back extraordinary founders with breakthrough insights before the world believes. We are co-conspirators, not just investors.
Likely not a fit for
No commodity businesses, incremental software, or founders lacking breakthrough conviction
How they invest
- Lead or follow
- Usually leads
- Warm intro
- Not required
- Involvement
- Takes a board seat
- Fund status
- Actively deploying
- Decision process
- Partnership vote
Partners & team
4 contacts on file
Mike Heller
Partner · Primary contact
Sam Beskind
Partner
Ann Miura-Ko
Co-Founding Partner
Mike Maples Jr
Founding Partner
Portfolio
Lyft is a transportation network company that provides on-demand rides through its mobile app, allowing users to request rides from drivers in their area. The platform also offers options for scheduled rides and rewards for frequent users, making it a convenient choice for both riders and drivers.
Twitter is a social media platform that enables users to connect and engage in real-time conversations about trending topics and events. Businesses leverage Twitter to build brand awareness, interact with their audience, and tap into cultural conversations that can drive growth and engagement.
SmarterDx is a health tech company that leverages proprietary clinical AI to enhance the revenue cycle for hospitals, ensuring accurate documentation and maximizing revenue opportunities.
ARound helps venues and retailers rapidly build, deploy and manage AR experiences connected to their live events, enhancing fan engagement through immersive technologies.
Messari delivers industry-leading crypto intelligence, empowering professionals with the data and insights they need to navigate the market with confidence. Messari is your trusted source for crypto intelligence, delivering the data, research, and tools professionals need to navigate Web3 with confidence.
Pattern Breakers is a company offering innovative ideas for entrepreneurs, investors, and leaders to lead the future. Their website provides insights on dominating future markets. The company focuses on radical new strategies.
Aceable is an educational technology company specializing in online courses and mobile education, focusing on accessible and engaging content.
Aconite creates stories that transform the mundane world into something extraordinary, focusing on interactive experiences and media assets.
Aible is an enterprise AI solution that automates analytics and delivers recommendations to help businesses achieve goals. It focuses on sectors like banking, retail, healthcare, and sales, aiming to drive measurable business impact within 30 days.
AirGarage is a full-service parking management company that optimizes revenue for property owners through technology and operations. It offers comprehensive solutions including management, payments, and security.
Applied Intuition is the vehicle intelligence company with the tools, Vehicle OS, and autonomy stacks for creating safe, AI-powered vehicle experiences.
Arch is a revenue software for HVAC contractors, leveraging AI for marketing automation. It aims to make homes sustainable and combat climate change.
Recent activity
- Feb 2026
EFEX
Seed · Co-lead
- Dec 2025
Wavedash
Seed · Lead
- Nov 2025
Hebbia
Seed · Lead
- Nov 2025
Created by Humans
Seed · Lead
- Nov 2025
hebbia.ai
Seed
- Nov 2025
createdbyhumans.ai
Seed
- Oct 2025
Bluejay
Seed · Lead
- Sep 2025
SmarterDX
Seed · Lead
Floodgate in the news
LatamList
EFEX raises $8M seed round
5 months ago
Fortune
Exclusive: Sen. Bill Frist’s Frist Cressey Ventures raises $425 million fourth fund
5 months ago
Yale Daily News
Ann Miura-Ko ’98 elected to Board of Trustees
6 months ago
Axios
Climate spatial AI startup Coolant closes $4.3M
9 months ago
PR Newswire
Magic Raises $10M to Bring AI Into the Real World
9 months ago
CoinMarketCap
XRP and Solana Added to Major U.S. Crypto ETF as SEC Opens Floodgate
10 months ago
Yahoo Finance
Amazon And Microsoft Engineers Quit At 23 To Launch AI Startup Bluejay, Raise $4 Million With Y Combinator And Floodgate
10 months ago
Applied Intuition
Top 5 Takeaways with Ann Miura-Ko
Apr 2025
inc.com
Why You Should Take Inspiration From ‘Ocean’s Eleven’ When Staffing Your Startup
Jul 2024
Business Insider
Floodgate Announces 24 Top Startup Operators in New 'Anchor List'
Jul 2020
Crunchbase News
The Zebra Raises $38.5M For Insurance Comparison Site After 200% Growth In 2019
Feb 2020
WSJ
VC Firm Floodgate Set to Turn Early Bet on ‘Zimride’ Into Lyft Bonanza
Mar 2019
Similar firms
Decentralized network of founders, angels, and operators provides on-demand expertise instead of a large in-house platform, complemented by a Managing Partner who builds SaaS and teaches at Columbia.
Writes ten $300k–$500k checks annually to founders who relocate to a Chattanooga founder outpost, living there until $1M annual revenue, with always-on, portfolio-run operational support.
Research briefRead more
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