01 Advisors is a venture capital firm. Based in San Francisco, California, United States. The known portfolio counts 10 companies, including Loop, Baseten, Cape, Crosby, Sublime Security and Laurel.
Is 01 Advisors a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Who to pitch at 01 Advisors
01 Advisors portfolio companies (10)
- Loop
- Baseten
- Cape
- Crosby
- Sublime Security
- Laurel
- micro1
- Render
- Attio
- Levelpath
Co-investors
Funds that share portfolio companies with 01 Advisors.
Similar funds
Showing 20 of 100
About 01 Advisors
The firm's listing covers sectors AI and SaaS, and focus areas CRM, Cloud Infrastructure, Cybersecurity and DevOps; known deals cluster at Growth, Series A and Series B.
Of the 6 people on file at 01 Advisors, Dave Rivinus (Founding Partner), Dick Costolo (Managing Partner & Co-Founder) and Adam Bain (Co-Founder & Managing Partner) are listed as the contacts to approach first.
01 Advisors shares portfolio companies with 20 other investment firms, among them Index Ventures, Bain Capital Ventures and Georgian.
Frequently asked questions
What is 01 Advisors?
01 Advisors is a venture capital firm based in San Francisco, California, United States, with a known portfolio of 10 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 01 Advisors invest in?
Listed sectors include AI and SaaS; listed focus areas include CRM, Cloud Infrastructure, Cybersecurity and DevOps. 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 01 Advisors invest at?
The known deals of 01 Advisors include Growth, Series A and Series B 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 01 Advisors?
3 of the 6 people on file at 01 Advisors are listed as contacts for the firm. All 6 have their own profile page.
How do I contact 01 Advisors?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 6 people attached to the firm have their own pages, each showing whether an address is on file for them.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal