Vermilion Cliffs Ventures
Vermilion Cliffs Ventures is a founder-first VC fund investing in early-stage AI, developer tools, infrastructure, and cybersecurity startups. Led by ex-GitHub and Twilio operators, we offer hands-on go-to-market support from pre-seed to scale.
Investing activity
Vermilion Cliffs Ventures appears in 3 AI deals tracked by the AI Lounge deals desk. The rounds are mostly Seed and Pre-seed, with a median round size of $7M and the largest at $9M. The most recent are RadiantOps (Seed, $7M, Sep 2026), Lemma (Pre-seed, $2.3M, Aug 2026) and Probably (Seed, $9M, Jun 2026).
Vermilion Cliffs Ventures most often invests alongside Foundation Capital, MKT1, Vela Partners and Essence, and the companies it backs on AI Lounge are mostly in AI.
Deals
Frequently asked questions about Vermilion Cliffs Ventures
What AI companies has Vermilion Cliffs Ventures invested in?
Vermilion Cliffs Ventures's AI investments include RadiantOps, Lemma and Probably. The 3 rounds on AI Lounge are listed on this page with amounts, dates and co-investors.
Where is Vermilion Cliffs Ventures based?
Vermilion Cliffs Ventures is based in Minneapolis, Minnesota, United States.
What stage does Vermilion Cliffs Ventures invest at?
In the rounds tracked on AI Lounge, Vermilion Cliffs Ventures has invested at Seed and Pre-seed, with a median round of $7M.
Who does Vermilion Cliffs Ventures co-invest with?
Vermilion Cliffs Ventures's most frequent co-investors on AI Lounge are Foundation Capital (1 deal), MKT1 (1 deal), Vela Partners (1 deal), Essence (1 deal) and Comma Capital (1 deal).
How can founders reach Vermilion Cliffs Ventures?
Founders on AI Lounge can see Vermilion Cliffs Ventures's contact details in AI Investor Contacts (paid plans), check for a warm introduction through members who worked with the firm under Warm Paths, and add Vermilion Cliffs Ventures to their Investor Pipeline to track the conversation.