Let Fintech Grow! (LFG)
US fintech scaling partners, verified

The US Scaling-Partner Directory

The service firms behind US fintech, from law and compliance to infrastructure and PR.

US fintech directory Investors
568 partners13 subcategories

A sample of the scaling-partner directory

Verified August 2026. Updated monthly.

Marqeta
Banking & payments infrastructure
A modern card-issuing platform used by fintechs to launch card programs.
Oakland, CA
Alloy
Compliance, KYC & fraud
An identity and fraud decisioning platform for onboarding and monitoring.
New York, NY
Plaid
Open banking & data
A data network connecting apps to bank accounts for payments and data.
San Francisco, CA
Cooley
Law firms
A leading technology and startup law firm with a major fintech practice.
Palo Alto, CA
FT Partners
Consulting & advisory
A boutique investment bank focused exclusively on fintech.
San Francisco, CA
Visa
Card schemes & networks
A global payments network connecting consumers, merchants and banks.
Foster City, CA
Financial Technology Association
Industry bodies & networks
A trade association representing leading US fintech companies.
Washington, DC
Caliber Corporate Advisers
PR, comms & marketing
A PR and marketing agency specializing in fintech and financial services.
New York, NY
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Sources & caveats

Compiled from public sources. Inclusion is informational and is not an endorsement, recommendation or affiliation. The "fintech specialist" tag marks partners with a dedicated fintech/financial-services focus; untagged firms are notable providers that also serve fintechs. Not exhaustive.

Compiled and verified by LFG!
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