Thumbtack is a corporate venture arm. Based in San Francisco, California, United States. Known portfolio companies include Permitflow, Roots Homes and Avenue, 3 companies in all.
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Investment focus
- Stage
- Seed
- Sector
- ConsumerReal EstateSaaS
Contacts
Who to pitch at Thumbtack
Thumbtack portfolio companies (3)
- Permitflow
- Roots Homes
- Avenue
Co-investors
Funds that share portfolio companies with Thumbtack.
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About Thumbtack
The firm's listing covers sectors Consumer, Real Estate and SaaS, and focus areas Construction Tech, Data Analytics, Home Services and Marketplaces; known deals cluster at Seed.
The team counts 6 people in our database. Marco Zappacosta (Co-founder & CEO), Sander Daniels (Founder) and Stanley Balgobin (President) are shown as the contacts to pitch.
Across the known portfolio, 6 co-investors appear alongside Thumbtack, including CapitalX, Initialized Capital and Altos Ventures.
Frequently asked questions
What is Thumbtack?
Thumbtack is a corporate venture arm based in San Francisco, California, United States, with a known portfolio of 3 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 Thumbtack invest in?
Listed sectors include Consumer, Real Estate and SaaS; listed focus areas include Construction Tech, Data Analytics, Home Services and Marketplaces. 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 Thumbtack invest at?
The known deals of Thumbtack include Seed 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 Thumbtack?
3 of the 6 people on file at Thumbtack are listed as contacts for the firm. All 6 have their own profile page.
How do I contact Thumbtack?
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.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal