Clearly Payments
Depends
Confidence: Medium
Buy if you process real monthly card volume and want interchange-plus pricing instead of flat-rate; the savings math only favors higher-volume merchants.
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Comparison
Clearly Payments vs Square
Clearly Payments and Square both land on Depends.
Square
Depends
Confidence: Medium
Buy if you're a small or new seller who wants a free, easy POS and can tolerate flat fees and occasional account reviews.
| Compare | Clearly Payments | Square |
|---|---|---|
| Verdict | Depends | Depends |
| Best for | Established merchants with steady card volume | Pop-ups, markets, and mobile vendors |
| Who it's not for | New businesses . underwriting and hold risk will slow you down; just use Stripe | High-volume merchants . flat-rate fees erode margin |
| Privacy | No known public vulnerabilities found in the sources reviewed.³ | Payments encrypt card data, but parent company Block's Cash App breach exposed 8M users and Square-linked WordPress plugin CVEs exist. |
| Support quality | Only self-reported service claims found | Reviews report difficulty reaching support |
| Public sentiment | Independent user feedback is scarce; the only third-party review found is's 2024 writeup.⁴ | Sentiment is polarized: G2 users consistently praise Square while r/smallbusiness threads brand it the worst, citing holds, fees, and support.12 |
| Biggest gotcha | Cost-plus savings vs 2.6%-2.9% flat-rate mainly appear at higher volume; low-volume merchants may lose money² | Account reviews can hold your funds for days before you can process |
Pick Clearly Payments when
- Established merchants with steady card volume
- Retailers tired of flat-rate fees
- Businesses wanting gross/net funding choice
- Mid-size merchants replacing legacy processors
When Clearly Payments is not a fit
- New businesses . underwriting and hold risk will slow you down; just use Stripe
- Side hustles and solo sellers . flat-rate aggregators are simpler to start
- Very low-volume merchants . interchange-plus savings won't cover account overhead
- Anyone wanting instant, published pricing without a sales call
Pick Square when
- Pop-ups, markets, and mobile vendors
- Small retail and cafés starting out
- Sellers wanting in-person plus online in one system
- Anyone wanting a free POS with no monthly fee
When Square is not a fit
- High-volume merchants . flat-rate fees erode margin
- Businesses that can't tolerate sudden fund holds
- Full-service restaurants . use Toast instead
- Teams needing reliable, reachable support
Sources
- Clearly Payments homepageclearlypayments.comofficial
- Cost Plus Pricingclearlypayments.comofficial
- Product security pageclearlypayments.comsecurity
- A Review of Clearly Payments by CardRates.comclearlypayments.comreview
- How to Slash Credit Card Processing Fees in 2025 (retailer saved $15,000)clearlypayments.comofficial
- Gross vs Net Funding in Payment Processing. You Choose.clearlypayments.comofficial
- How a Merchant Account Works in Credit Card Processingclearlypayments.comofficial
- PCI DSS 4.0: Facts and Compliance Insights in 2025clearlypayments.comofficial
- How to Manage and Prevent a Merchant Account Holdsecureglobalpay.netnews
- Top 7 Best Retail Merchant Account Providers (Helcim)thriftypayments.comreview
- Square US Reviews | Trustpilottrustpilot.comreview
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