Square vs SumUp
Updated June 2026 · A structured head-to-head comparison.
The verdict
Both Square and SumUp are credible payment processing tools, and the right pick comes down to your priorities.
Choose Square if you want a higher overall rating (4.5/5). Payments and POS for businesses.
SumUp — Card readers and payments for SMBs.
Square vs SumUp: side by side
| Dimension | Square | SumUp |
|---|---|---|
| Starting price | Free | Free |
| Free plan | Yes | Yes |
| Pricing model | Usage-based | Usage-based |
| Best for | Retail, Smb | Micro Merchants, Smb |
| Platforms | Web, Ios, Android, Api | Web, Ios, Android |
| Rating | 4.5/5Winner | 4.3/5 |
Square key facts
- Vendor
- Block
- Pricing
- Usage-based — Free
- Free tier
- Yes
- Platforms
- Web, Ios, Android, Api
- Best for
- Retail, Smb
- Editor rating
- 4.5 / 5
- Founded
- 2009
- Headquarters
- Oakland, CA, USA
SumUp key facts
- Vendor
- SumUp
- Pricing
- Usage-based — Free
- Free tier
- Yes
- Platforms
- Web, Ios, Android
- Best for
- Micro Merchants, Smb
- Editor rating
- 4.3 / 5
- Founded
- 2012
- Headquarters
- London, UK
Frequently asked questions
Is Square better than SumUp?
Neither is universally better — Square edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.
Is Square or SumUp cheaper?
Square is the more affordable of the two to get started, at free. Square starts at free; SumUp starts at free.
Can Square replace SumUp?
Yes for most teams — both are payment processing tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.