Underwriting for High Velocity Agencies

This is less a fraud problem than a fit problem between legacy bank controls and the transaction shape of internet native SMBs. A performance agency can spin card spend from thousands to millions in weeks, create dozens of virtual cards, and move money across clients and ad platforms fast. At a big bank, rules built for stable, lower velocity SMB behavior can read that pattern as suspicious. Slash is built to underwrite that exact workflow, then monetize the card volume and crypto and payments activity that mainstream banks tend to shut down.

• Slash targets businesses with unusually high card intensity, not just high balances. It processes more than $3B in annualized card spend across 5,000 plus customers, and its ideal users are agencies and e commerce operators spending heavily on ads, where rapid scaling is normal and interchange revenue is meaningful.
  1 sacra 2 sacra
• That is the core contrast with Mercury and similar startup neobanks. Mercury makes much of its money from interest on roughly $20B of deposits from venture backed startups, while Slash is built around customers whose main value is transaction flow, card usage, wires, ACH, and crypto conversion fees.
  3 sacra 4 sacra
• The fallback option for these customers has often been high risk processors that protect themselves with opaque pricing and large rolling reserves, which means holding back part of a merchant's cash for months. Slash wins by replacing that with a cleaner dashboard, clearer pricing, daily settling cards, and controls built for campaign and client level spend.
  1 sacra 2 sacra

The direction of travel is toward more vertical underwriting in business banking. As Slash keeps proving that these customers can be served profitably with the right controls, larger players will copy the segment logic, but the advantage stays with the company that best understands how ad spend, cross border flows, chargebacks, and crypto treasury actually look in day to day operations.