William Hockey
Co-Founder

Plaid provides a cloud‑based API platform that connects developers to over 12,000 banks and credit unions, delivering real‑time account verification, balance checks, transaction histories, and liability data through standardized endpoints. Its Plaid Link SDK enables quick, consent‑driven account onboarding, while modules such as Signal, Transfer, and AML monitoring add fraud detection and payment processing capabilities for fintech and financial institutions.
Raised to date
$575MRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.





+14Co-Founder
Fintech developers and financial institutions must integrate with dozens of disparate banking systems to verify accounts, retrieve balances, and access transaction history, a process that is technically complex, time‑consuming, and fraught with compliance risk. Without a unified data source, onboarding friction, payment failures, and fraud exposure increase, limiting product scalability.
Plaid offers a single, cloud‑based API platform that connects to over 12,000 banks and credit unions worldwide, delivering real‑time account verification, balance checks, transaction histories, and liability data through standardized endpoints. Developers embed Plaid Link, a client‑side SDK, to capture user consent and credentials in a few clicks, after which Plaid’s backend aggregates and normalizes the data. Modular products such as Auth, Balance, Transactions, Identity, Signal, Transfer, Assets, and Liabilities enable use cases ranging from instant bank‑to‑bank payments to credit underwriting and personal finance insights. Machine‑learning risk models (Signal, Protect, Beacon) and compliance tools (Monitor, Identity Verification) provide fraud detection, AML screening, and KYC automation. All data is delivered via secure, encrypted APIs with webhook notifications, versioned releases, sandbox testing, and FHIR‑compatible endpoints for easy integration into existing fintech stacks.
Primary customers are fintech developers building payments, lending, and personal finance applications, as well as banks, credit unions, and other financial institutions that need fast, compliant access to consumer banking data.