Room40 Ventures
Venture capitalNew York · Pre-Seed–Series A · 3 people tracked
Also known as ROOM40 CAPITAL LLC
Find your way into Room40 Ventures
827 people in our graph share verified history with the Room40 Ventures team — schools, employers, funds. One of them is your warm intro.
Investment thesis
Room40 Ventures invests in cryptocurrency and web3 companies. The firm focuses on early-stage ventures in these technology sectors.
Source: firm website, verified Sep 15, 2026.
Team · 3 people
from public directories
What they invest in
from 1 of 3 portfolio companiesAdTech ×1AI & Machine Learning ×1Marketing Tech ×1
HQs:United States×1
Investments · showing 2 of 3
founders shown can be your intro pathBy year:2025 · 12023 · 12 dated
Scope3 operates the Interchange, an agentic advertising platform where buyer, seller, creative, and governance agents coordinate through the AdCP standard to plan, negotiate, and execute ad campaigns across surfaces such as CTV, social, audio, and AI chat.
AdTechAI & Machine LearningMarketing Tech
Brian O'Kelley(Founder)in
Co-investorsGV (Google Ventures)Venrock
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
Portfolio news
latest coverage across their companiesFrequently asked questions
- What stage does Room40 Ventures invest at?
- Room40 Ventures invests at the Pre-Seed, Seed, Series A stages.
- What is Room40 Ventures's typical check size?
- Room40 Ventures typically writes checks of $500K – $2M.
- What sectors does Room40 Ventures focus on?
- Room40 Ventures focuses on Consumer, Enterprise Software, Fintech, SaaS.
- Where is Room40 Ventures located?
- Room40 Ventures is headquartered in New York, US.
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