The new Bilt Card doesn’t work like a normal Chase or Amex product where one bank issues, services, funds, and owns the economics end-to-end. Bilt Card 2.0 is a split stack: Column is the bank and lender of record, Cardless runs servicing and the tech layer, Fidem (and its capital partners) fund receivables, and Bilt provides the rewards program—on Mastercard rails. Once you see the roles, the money flows (interchange, interest, and who gets paid for what) make a lot more sense.

Several readers have asked me about the mechanics of the new Bilt credit card, essentially the plumbing behind the scenes. I haven’t spoken with Bilt or Cardless about this, but I’ve read the press releases and disclosures and things work a little bit differently than they do when you get a new card from Chase or American Express.
If you have a Chase Sapphire, then one entity (Chase) is card issuer, lender, card servicer, capital provider, and rewards program owner. Then the card operates on a payment network, in most cases Visa.
With a Chase United MileagePlus card, Chase is issuer, lender, capital and operations. United owns the rewards currency.
With Bilt’s Wells Fargo card, Wells played the Chase role and Bilt was United.
Bilt Card 2.0 is a split stack, designed with four parties plus the payment network (Mastercard).
- Card issuer. The lender of record – the bank – is Column N.A. and that’s whom the cardholder agreement is with.
Column also operates a community bank as Northern California National Bank (NorCal). They partner with a number of Fintechs including Brex and Ramp.
- Card servicer. Cardless is the servicer of the Bilt cards. That means they provide things like activation, autopay, transaction management, dispute resolution, and account management.
- Capital provider. Fidem Financial (and its capital partners) fund the receivables. Fidem has acquired over $15 billion in credit card receivables. They partner with Transformco (formerly Seats Holdings) on card origination and servicing for cobrands.
- Rewards program. That’s what Bilt provides.

Normally, here’s how payment works. Money coms in from merchant interchange (card swipe fees), as well as card interest and fees (APR, late fees, etc). Then that would route to the issuer of the program (Column is issuer of record). It gets split contractually across all of the parties.
Cardless gets paid for running the card servicing and tech stack. Fidem and its capital partners get paid a financing return for providing the capital behind the receivables. Bilt gets paid for earned rewards. The commercial settlement (issuer buys points vs revenue-share vs some hybrid) isn’t spelled out publicly. keeps whatever remains after paying for ops (Cardless), capital (Fidem), and rewards (Bilt), plus any bank-level economics (again, exact splits aren’t public).
Ultimately, Column is the card issuer, Cardless provides operations, Fidem provides funding, Bilt provides the loyalty program and Mastercard is the payment network.


Four players? I wonder how much of a cut each is getting and how the math adds up (or is supposed to add up) in the end…
Lots of points of failure. Works fine now but given the fact a number of fintech companies have failed I wouldn’t bet on this process working well long term. Just one more reason to be very skeptical of Bilt.
Column, Cardless, Fidem, Bilt, Mastercard… I only trust one of those five to not screw me. @Retired Gambler gets it.
Hard Pass
More complicated the system, a Major bank bailing (WF) and having to go to Cardless, and terrible roll-out = Bilt closes up shop in 1.5 years when premium card holders don’t renew and VC funding is gone.
Brex was able to survive after a few years (and is doing better) after blowing through their VC money with ridiculous SUBs b/c they wiped the unprofitable individuals with fake business and more importantly business expense integration focus. Bilt has no fallback. Note I also said a year ago here and on FM that WF would get out of its deal with Bilt when the loss details leaked. Destroyed chance of an exit (and valuation is too high for a PE to buy and do an IPO. LOL @ at possibility of Bilt even thinking they can do an IPO). If I was an early investor, I would have asked to sell out via a secondary to the dumb money in last year’s Series round…