
Payments platform with a large set of open-source Go libraries for ACH and wires.
Moov is a payments platform with a large set of open-source Go libraries for ACH, wire, and cheque file formats, usable independently of the commercial product.
The platform covers ACH, RTP, and card acceptance, wallets with a built-in ledger, and embeddable pre-built UI components. Pricing is published. Coverage is US-focused. The open-source libraries are maintained separately from the hosted service.

Full-stack payments platform for accepting payments, managing subscriptions, and running marketplaces.

Single global platform for card acquiring, local payment methods, and unified commerce.

Open-source MIT-licensed dataset of fintech providers, payment systems, and banking institutions.