“Can a natively integrated issuing + processing + ledger platform replace the middleware BaaS stack for banks and B2B platforms?”
Qolo was founded in 2018 by a team of payments veterans (ex-Marqeta, Green Dot, Blackhawk, FIS) with the thesis that BaaS-era card programs were being built on fragmented stacks — separate issuer, processor, ledger and money-movement vendors bolted together. Qolo's differentiation is native card issuing + processing sitting on its own real-time embedded ledger (Quantum Ledger) and program-management engine (Sparq), sold to banks, fintechs and vertical SaaS as an alternative to middleware BaaS. In July 2026 the company was acquired by CSI (Computer Services, Inc.), a US community/regional bank core provider, positioning Qolo as CSI's embedded finance and commercial banking modernization arm.
Qolo discloses Qolo (in-house) and green dot as its banking providers, according to the Embedded Finance Index 2026.
Qolo does not disclose a bank charter of its own; its banking services are provided through Qolo (in-house) and green dot.
Qolo moves money over ACH and RTP.
Qolo's cards are issued through Qolo (in-house), qolo and Marqeta.
Qolo runs its ledger on Qolo Quantum Ledger (in-house).
The Embedded Finance Index 2026 maps 4 layers in Qolo's stack: Money movement (ACH and RTP); Banking / BaaS (Qolo (in-house) and green dot); Card issuing (Qolo (in-house), qolo and Marqeta); Ledger (Qolo Quantum Ledger (in-house)).
Qolo was founded by Patricia Montesi, Darren Beyer, Robert Pincus and Steven Bishop and is founded in 2018, headquartered in Fort Lauderdale, FL, USA.
Qolo has raised $19M (disclosed) in total (latest round: Series A, 2021).
Get a read on where your own stack stands against Qolo and the rest of its category — what they built versus bought, which providers they use, and where the gaps in your own strategy and competitive set actually are.