Best Banking-as-a-Service Platforms in 2026 · page 2
- 26
Newline by Fifth Third
Newline by Fifth Third is an API-first platform for businesses building payment and deposit services with Fifth Third Bank.
API5.3 - 27
OpenPayd
OpenPayd is a business-only financial infrastructure platform for moving and managing fiat and digital assets through one API.
WebAPI5.3 - 28
Solaris
Solaris provides a Banking-as-a-Service platform for embedding financial services in business products.
API5.3 - 29
Treasury Prime
Treasury Prime provides embedded banking infrastructure for fintechs and banks through a unified API, with API and web access.
WebAPI5.3 - 30
5.2 - 31
Nexfinera
API5.2