Mercury as startup finance control center

Mercury is turning the bank account into the control center for startup finance. Instead of only holding cash, Mercury now handles the work that happens right before and right after money moves, paying bills, issuing cards, tracking employee spend, sending invoices, filing 1099s, and receiving payments, which makes it harder to rip out and gives it more ways to monetize the same customer beyond deposit yield.1 2 3

• The product expansion is concrete, not conceptual. Mercury sells software subscriptions for bill pay, expense management, and invoice workflows, and its finance ops suite now includes 1099 filing, an invoicing API with 139 plus non USD currencies, and real time payment receipt for eligible Column accounts.1 4
• This is the same battlefield Ramp and Brex have been chasing from the other direction. Ramp started with cards and spend software, Brex with cards and business accounts, while Mercury started with startup banking and is moving outward into the finance team workflow layer where approvals, reconciliation, and vendor payments happen every day.2 5 6
• The strategic difference is revenue mix. Mercury still gets most of its revenue from sharing interest on roughly $20B of deposits, while cards, FX, lending, and SaaS are additive. That means back office software matters less as a standalone business and more as a way to keep deposits sticky and pull more transaction flow onto Mercury rails.2 3 7

The next step is a fuller CFO toolset around treasury, procurement, and deeper accounts payable and receivable automation. If Mercury keeps bundling workflow onto the operating account while owning more of the underlying banking stack, it moves closer to being the default financial system for startups, not just the place where startups park cash.2 3