Mercury vs Pleo: Which is Better in 2026?
Choosing between Mercury and Pleo comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Mercury
Business banking for startups. Open an account online in minutes
Best for you if:
- • You need something completely free
- • Banking built for startups
- • No monthly fees or minimums
Pleo
Transform business spending into success with smart company cards and automated expense management.
Best for you if:
- • Provides smart company cards for employee spending.
- • Automates expense reports, reimbursements, and invoice processing.
| At a Glance |  Mercury |  Pleo |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | Finance | Finance |
Rating | 4.6/5 | 4.8/5 |
Free plan | Yes | Yes |
Choose Mercury or Pleo?
Choose Mercury if
Business banking for startups. Open an account online in minutes
- No fees
- Great UX
- API access
- You want a fully free tool (Pleo requires payment)
Choose Pleo if
Transform business spending into success with smart company cards and automated expense management.
- Smart company cards
- Expense management
- Auto-categorization
- Budget matters (Free vs Free)
| Feature | Mercury | Pleo |
|---|---|---|
| Pricing Model | Free | Freemium |
| User Rating | ★4.6/5 143 reviews | ★4.8/5 1,617 reviews |
| Categories | FinanceAccounting | FinanceExpense Management |
In-Depth Analysis
Mercury
Business banking for startups. Open an account online in minutes
Strengths
- +No fees
- +Great UX
- +API access
Weaknesses
- -Limited credit options
- -US only
Key features
Pleo
Transform business spending into success with smart company cards and automated expense management.
Strengths
- +Smart company cards
- +Expense management
- +Auto-categorization
- +Receipt capture
- +European focus
Weaknesses
- -EU/UK focused
- -Per-user pricing
- -Limited integrations
- -Card limits on lower tiers
- -Support varies
Key features
Pricing: Mercury vs Pleo
| Plan | Mercury | Pleo |
|---|---|---|
| Tier 1 | Free Business Banking | Free Starter |
| Tier 2 | Free Treasury | $49 month Essential |
| Tier 3 | $240 Personal | $89 month Advanced |
| Tier 4 | N/A | custom Beyond |
Pricing verified from each vendor's public pricing page. Compare in detail on Mercury pricing and Pleo pricing.
Who Should Use What?
On a budget?
Mercury is free. Pleo is freemium.
Go with: Mercury
Want the highest-rated option?
Mercury: 4.6/5 (143 reviews). Pleo: 4.8/5 (1,617 reviews).
Go with: Pleo
Value user reviews?
Mercury: 143 reviews (4.6/5). Pleo: 1,617 reviews (4.8/5).
Go with: Pleo
3 Questions to Help You Decide
What's your budget?
Mercury is free. Pleo is freemium. Go with Mercury if free matters most.
What's your use case?
Both are finance tools. Compare their specific features to decide.
How important are ratings?
Pleo is rated higher: 4.8/5 vs 4.6/5.
Key Takeaways
Mercury
- Completely free
- Our pick for this comparison
Pleo
- Higher user rating: 4.8/5 vs 4.6/5
- Larger review base (1,617 reviews)
The Bottom Line
Mercury is our pick.
Frequently Asked Questions
Is Mercury or Pleo better?
Mercury is rated in our evaluation. Mercury is free and Pleo is freemium.
What are Mercury and Pleo used for?
Mercury: Business banking for startups. Open an account online in minutes. Pleo: Transform business spending into success with smart company cards and automated expense management..
What does Mercury cost vs Pleo?
Mercury is completely free. Pleo is freemium (free tier + paid plans). Visit their websites for detailed pricing.