Fintech Sandbox is an accelerator. Based in Boston, Massachusetts, United States. Known portfolio companies include Harbr, OpenYield, Quorus, CrossKudi, Hansa and Amectron, 11 companies in all.
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Investment focus
- Stage
- Seed
Contacts
Who to pitch at Fintech Sandbox
Fintech Sandbox portfolio companies (11)
- Harbr
- OpenYield
- Quorus
- CrossKudi
- Hansa
- Amectron
- BLOX Markets
- DAIZY UK
- Halitra
- Minno
- Workplay
Co-investors
Funds that share portfolio companies with Fintech Sandbox.
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About Fintech Sandbox
The firm's listing covers sectors AI, Consumer, FinTech and SaaS, and focus areas Banking, Crypto, Lending and NLP; known deals cluster at Seed.
Of the 3 people on file at Fintech Sandbox, Lucas Timberlake (Executive Director) and Adam Broun (Advisory Board Member) are listed as the contacts to approach first.
Across the known portfolio, 7 co-investors appear alongside Fintech Sandbox, including Connecticut Innovations, Flow Traders and Lynett Capital.
Frequently asked questions
What is Fintech Sandbox?
Fintech Sandbox is an accelerator based in Boston, Massachusetts, United States, with a known portfolio of 11 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 Fintech Sandbox invest in?
Listed sectors include AI, Consumer, FinTech and SaaS; listed focus areas include Banking, Crypto, Lending and NLP. 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 Fintech Sandbox invest at?
The known deals of Fintech Sandbox 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 Fintech Sandbox?
2 of the 3 people on file at Fintech Sandbox are listed as contacts for the firm. All 3 have their own profile page.
How do I contact Fintech Sandbox?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 3 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