Act One Ventures
General contacts
Investor type
VC
Founded
2016
AUM
$147 M
Location
San Francisco, California, United States
Investor profile last updated: 16 August, 2026
Profile
Act One Ventures invests in extraordinary founders transforming how modern businesses operate and scale in the AI economy. We’re early partners for those rearchitecting the systems behind modern enterprise — across infrastructure, automation, and decision-making.
Founded by two former entrepreneurs, we invest like operators because we’ve been there. That experience — across IPOs, hard pivots, and shutdowns — informs how we help teams navigate the decisions that matter early: pricing, GTM, capital strategy, team design. When that kind of support meets founders who’ve lived the problem, it sets the stage for outsized outcomes like AuditBoard, an early Act One-led Seed investment that became the largest VC-backed software exit in the U.S. in 2024 at $3.15 billion.
Industry
Act One Ventures Funds
| Name | Type |
|
|
|
Size | AUM | Launch date |
|---|---|---|---|---|---|---|---|
|
Act One Ventures Fund I
|
Venture Capital (VC)
|
Financial Services
Fintech
Marketing and Advertising
Media and Entertainment
SaaS
Software
|
Pre-seed
Seed
|
North America
|
$5-10 m
|
$20 M
|
March 2016
|
|
Act One Ventures Fund III
|
Venture Capital (VC)
|
Financial Services
Fintech
Marketing and Advertising
Media and Entertainment
Real Estate
|
Pre-seed
Seed
|
North America
|
$5-10 m
|
$73 M
|
January 2024
|
Contacts
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Title
Email
Social Networks
Investment-team contacts for Act One Ventures — including verified work emails and LinkedIn profiles — are available to Private Equity List subscribers.
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Instant access on the web. Plans from $129/month — see pricing.
Contacts sourced from the firm's website and LinkedIn, re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.
FAQs about Act One Ventures
Is Act One Ventures a venture capital or private equity firm?
Act One Ventures is a venture capital firm. It backs companies at Seed, Pre-seed and Series A, writing tickets of $10-50 m.
Where is Act One Ventures located?
Act One Ventures is located in San Francisco, California, United States.
When was Act One Ventures founded?
Act One Ventures was founded in 2016.
What sectors and industries does Act One Ventures invest in?
Act One Ventures invests in companies and startups in AdTech, HealthTech, LegalTech, MedTech, Transportation, Telecommunications, Real Estate, Other, Foodtech, Food and Beverage, Fintech, Financial Services, Fashion/Beauty, Edtech, Education, Software, Media and Entertainment, Marketing and Advertising, Healthcare Services, SaaS.
What is Act One Ventures geographical focus of investments?
Act One Ventures invests in companies and startups in North America.
At what stages of companies and startups does Act One Ventures typically invest in?
Act One Ventures invests in companies and startups at Seed, Pre-seed, Series A.
What is the usual amount of Act One Ventures investment?
Act One Ventures usually invests $10-50 m on average.
What is the amount of assets of under management (AUM) for Act One Ventures?
Act One Ventures has around $147m assets under management.
When was Act One Ventures last fund created?
Act One Ventures last fund was created/launched in 2024-01-17
Is Act One Ventures impact investor?
Yes, Act One Ventures is impact investor.
What are the contacts of Act One Ventures?
Act One Ventures can be reached through its website actoneventures.com and its LinkedIn page. Its general enquiries address is [email protected]. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for Act One Ventures — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.
Can I access Act One Ventures data via API or MCP?
Yes. Every field on this page — profile, funds, investment criteria, portfolio and investment-team contacts — is available programmatically through the Private Equity List REST API and MCP server, so AI assistants such as Claude and ChatGPT can query Act One Ventures directly instead of scraping this page. One subscription covers both the web app and machine access — see API & MCP.
When was the Act One Ventures profile last updated?
Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 16 August, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.