Slash Crosses $150m in Annual Revenue
An honest Mercury review for founders evaluating their business checking account options. Mercury is a popular fintech company and neobank — but is it enough? See how Mercury compares and why 5,000+ businesses chose Slash instead.
How Slash delivers more value, side by side.
| Features |  |  |
|---|---|---|
| Free business checking account with no monthly fee¹ | ||
| Corporate card with up to 2% cashback | ||
| High-yield treasury account⁶ | ||
| Unlimited virtual card and IO card controls | ||
| International wire fee at 1% FX | ||
| Native stablecoin payments (USDC/USDT)⁴ | ||
| Built-in expense management business tools | ||
| No overdraft fee on business bank account | ||
| Invoicing, and deposit check included | ||
| Venture debt and working capital for founders | ||
| Cash management on all accounts (no minimum deposit) | ||
| Sweep account with FDIC insurance and deposit insurance² | ||
| Free NetSuite, QuickBooks, and Xero integrations | ||
| ATM fee reimbursement (beyond Allpoint ATM network) | ||
| Cash deposit support |
Mercury is a fintech company and neobank that offers business checking accounts, savings accounts, and the IO card for startups and founders. Mercury is not a traditional bank — it's a technology company that partners with Evolve Bank & Trust and Choice Financial Group as its partner banks to provide FDIC insurance (member FDIC) for deposits.
Mercury's business checking account has no monthly fee, no overdraft fee, and includes ACH transfers, and mobile deposit check. The Mercury IO card is a virtual debit card with 1.5% cashback. Mercury also offers venture debt through Mercury Raise, invoicing, and integrations with QuickBooks and Xero.
However, Mercury reviews from founders highlight several limitations. Mercury does not support cash deposits — there is no way to make a cash deposit into a Mercury business bank account. Mercury's IO card is a debit card, not a corporate credit card, offering lower cashback than alternatives. International wire transactions cost approximately 3% in fees. Mercury's Treasury saving account requires a $250,000 minimum deposit for yield, and cash management is limited to accounts above that threshold. Mercury also lacks built-in expense management business tools, stablecoin payments, and has faced criticism for surprise account closures that disrupt bank trust with founders.
As a fintech company, Mercury relies on partner banks (Evolve Bank and Choice Financial Group, both member FDIC) for bank services, FDIC insurance, and deposit insurance. The bank trust relationship is technically with the partner banks, not Mercury itself. For businesses that need a corporate credit card, treasury from day one, lower transaction fees, or native stablecoin support, Mercury may not be enough.
Mercury works for basic business banking, but growing businesses need more from their business bank account. Slash is the Mercury alternative built for founders who have outgrown Mercury's limited bank services.
Slash offers a corporate credit card with up to 2% cashback — compared to Mercury's 1.5% IO card debit card. International wire fees are 1% FX vs Mercury's 3%, saving businesses up to 67% on every global transaction. Slash provides high-yield treasury and cash management on every business bank account from day one — no $250K minimum deposit like Mercury requires.
Where Mercury falls short, Slash delivers: native stablecoin payments (USDC/USDT), built-in expense management business tools, free NetSuite integration (Mercury charges $350/month), and sweep account coverage through Column N.A. (member FDIC). No surprise account closures. No hidden fees. Just better business banking for founders who need more than a basic neobank checking account.
Issue unlimited virtual debit and corporate credit cards instantly. Set limits by merchant, team, or spend.
Earn up to 2% cashback. Real time analytics, high yield savings, and treasury built into every account.
From stablecoin payments to expenses and cash management, Slash replaces Mercury with one unified platform.
“Without Slash, we’d still be relying on spreadsheets to manage our financial backend. Slash has made us much more efficient and allows my team to truly understand where our spending is going.”
Rikki Agarwal
— Co-founder & CBO at Blink Digital
Rikki Agarwal
— Co-founder & CBO at Blink Digital
“Slash’s platform makes it easy to create virtual cards, support is fast and amazing, and the cashback helps cover our shipping and ad spend. I use my Slash account as my main bank account.”
Jay-Jay P.
— Founder & CEO at Hike Footwear
Jay-Jay P.
— Founder & CEO at Hike Footwearin yearly card spend
virtual cards issued
happy customers
earned in cash back
If you're comparing platforms, start with the one that supports the future. Slash brings stablecoins into real business banking: instant transfers, global payments, automated accounting. None of the usual players come close.
Smarter spend, faster payments, better rewards.
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