Floodgate is a venture capital firm. Based in Menlo Park, California, United States. Among the 11 companies in the known portfolio are Magic, Artifact, EFEX, Terra, Bluejay and Coolant.
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Investment focus
Who to pitch at Floodgate
Floodgate portfolio companies (11)
- Magic
- Artifact
- EFEX
- Terra
- Bluejay
- Coolant
- Counsel Health
- Joey AI
- Plaicin
- Wavedash
- Xpertloop
Co-investors
Funds that share portfolio companies with Floodgate.
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About Floodgate
The firm's listing covers sectors AI, Commerce, Consumer and Education, and focus areas Analytics, Collaboration, Cybersecurity and Developer Tools; known deals cluster at Pre-Seed, Seed and Series A.
The team counts 5 people in our database. Mike Maples Jr. (Founding Partner) and Ann Miura-Ko (Co-Founding Partner) are shown as the contacts to pitch.
Floodgate shares portfolio companies with 19 other investment firms, among them Cardinal Partners, 100&100 Ventures and Asymmetric Capital Partners.
Frequently asked questions
What is Floodgate?
Floodgate is a venture capital firm based in Menlo Park, California, United States, with a known portfolio of 11 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Floodgate invest in?
Listed sectors include AI, Commerce, Consumer and Education; listed focus areas include Analytics, Collaboration, Cybersecurity and Developer Tools. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Floodgate invest at?
The known deals of Floodgate include Pre-Seed, Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Floodgate?
2 of the 5 people on file at Floodgate are listed as contacts for the firm. All 5 have their own profile page.
How do I contact Floodgate?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 5 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal