Mercury vs Wise Business: which should you choose?
Quick answer: Mercury is built for startups, while Wise Business suits international payments. For most users Mercury is the stronger default, but Wise Business can be the better fit depending on your budget and use case. Mercury has the lower entry price.
Mercury and Wise Business look similar on the surface; the differences show up in practice. Below we compare them on pricing, strengths and the use cases each one fits, then give a clear verdict.
Side-by-side
| Mercury | Wise Business | |
|---|---|---|
| Category | Business Banking | Business Banking / FX |
| What it's known for | Online business banking for startups with free wires, virtual cards, and built-in spend and treasury tools. | Multi-currency business account with mid-market FX rates, local account details in many currencies and cheap international payments. |
| Pricing | Free core banking; Mercury Plus ~$35/mo and higher tiers for advanced features. | One-time ~$31 account setup; low percentage FX fees per transfer; no monthly fee. |
| Best audience | Startups and online businesses wanting modern banking with free wires and treasury. | Cross-border SMBs and businesses making frequent international payments. |
| Best for | Startups, Online business banking, Free wires | International payments, Multi-currency, Cross-border SMBs |
| Entry price | Free | One-time (US $31 / UK £50) |
| Biggest strength | No monthly fees, minimums or overdraft fees. | Mid-market FX rates beat most banks for cross-border payments. |
| Main caveat | Mercury Treasury is SIPC-insured (up to $500k), not FDIC. | One-time account setup fee (e.g. US $31, UK £50). |
Features compared
Where they really diverge is in the day-to-day feature set:
Mercury key features
- Online business checking and savings with no monthly fees or minimums
- Free domestic and international wire transfers (1% FX on non-USD)
- Virtual and physical debit cards
- Built-in spend management and Mercury Treasury for yield
Wise Business key features
- Multi-currency account holding 40+ currencies
- Local account details in major markets (UK, US, EU, AU, SG)
- Mid-market FX rates with low conversion fees
- Batch payments and business debit cards (region-dependent)
Pricing tiers side by side
Mercury plans
| Plan | Price | What's included |
|---|---|---|
| Mercury (core) | Free | No monthly fees or minimums |
| Mercury Plus | ~$35/mo | Advanced payment workflows |
Wise Business plans
| Plan | Price | What's included |
|---|---|---|
| Account opening | One-time (US $31 / UK £50) | No monthly fee |
| Currency conversion | from ~0.33% | Mid-market rate plus low fee |
Tiers compiled from the vendors' published plans and independent reviews; prices are approximate and change often, so confirm current figures (and your region's taxes) on each vendor's site.
Strengths compared
Where Mercury wins
Fee-free online business banking for startups with free wires and up to $5M FDIC coverage.
- No monthly fees, minimums or overdraft fees.
- Free domestic and international wires.
That makes it the stronger pick for startups and online businesses wanting modern banking with free wires and treasury.
Where Wise Business wins
Multi-currency business account with mid-market FX rates and local details across major markets.
- Mid-market FX rates beat most banks for cross-border payments.
- No monthly fee; hold and convert 40+ currencies.
That makes it the stronger pick for cross-border SMBs and businesses making frequent international payments.
Verdict: choose by fit
Both are good at the job, so let your priorities decide.
- Choose Mercury if you fit its core audience — startups and online businesses wanting modern banking with free wires and treasury.
- Choose Wise Business if you fit its core audience — cross-border SMBs and businesses making frequent international payments.
FAQ
Is Mercury better than Wise Business?
Mercury is the stronger default for most users, but Wise Business can be the better fit depending on your budget and use case.
What is the main difference between Mercury and Wise Business?
Mercury is fee-free online business banking for startups with free wires and up to $5M FDIC coverage. Wise Business is multi-currency business account with mid-market FX rates and local details across major markets.
Which is cheaper, Mercury or Wise Business?
Entry pricing differs: Mercury offers a free tier, while Wise Business starts at One-time (US $31 / UK £50). Compare the tiers above against your usage.
Sources
Facts above are drawn from these independent reviews and the vendors' own pages for Mercury and Wise Business: