Rain's Single Ledger Solution
Farooq Malik and Charles Naut, co-founders of Rain, on stablecoin-backed credit cards
The real wedge is not just spending stablecoins, it is collapsing finance ops into one ledger so the controller can close the books without stitching wallets, bank statements, and card spend by hand. For crypto native companies, the pain is rarely one payment failing. The pain is month end, when treasury sits on-chain, vendors charge cards, payroll may go through banks, and finance teams have to reconcile three different systems that were never built to share a common source of truth.
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Rain is selling into a concrete workflow problem. A team may watch wallet inflows in one crypto tool, export bank activity from another system, and then map card spend into QuickBooks or Xero. Rain bundles cards, reimbursements, bill pay options, and accounting integrations so those records land in one operating system instead of being reconciled after the fact.
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This is similar to Deel’s expansion from global payroll into US payroll. The initial product wins because it handles an ugly edge case that incumbents treat as separate, then it expands by replacing the second system sitting next to it. Deel now pitches one platform for global and US payroll, which is the same consolidation logic Rain is aiming at for crypto and fiat spend.
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The strategic advantage is stickiness with finance teams, not just card usage. Once general ledger mappings, receipt capture, reimbursements, and treasury funded card repayment all sit in one workflow, switching away means rebuilding the close process. That is why finance teams can quickly standardize on a single tool after an initial business lead brings it in.
The next step is for stablecoin finance tools to move from sidecar products into the system of record for global company spend. As more revenue and treasury stay on-chain, the winner will be the platform that makes stablecoin balances, card transactions, payroll, and accounting entries flow together automatically, so digital money feels operationally simpler than bank money, not just faster.