TimeSolv
Payment Processor- Pricing clarity
- 2.0
- Feature set
- 5.0
- Ease of use
- 4.0
We grade payment processors on pricing transparency, features, support and contract terms — then publish the reasoning behind every grade.
Top rated
Ranked by grade, then by average category score.
| # | Processor | Grade | Online rate | Read review |
|---|---|---|---|---|
| 1 | Zen Payments | A+ | 2.9% + .10 | Read review → |
| 2 | Payment Cloud | A+ | Estimated: 2.5% – 3.5% + $0.20–$0.30 for low-risk e-commerce; 3.5% – 5.0% + $0.30 for high-risk e-commerce. | Read review → |
| 3 | PayKings | A+ | Interchange + 0.80% - 1.10% + $0.10 - $0.25 per transaction | Read review → |
| 4 | Stripe | A | 2.9% + $0.30 | Read review → |
| 5 | Square | A | 2.9% + $0.30 | Read review → |
The directory
Durango is a veteran, boutique high-risk payment processing specialist that serves as a trusted lifeline for businesses rejected by mainstream processors, but lacks enough reviews to make a confident assessment on the quality of the services.
Nuvei is a Montreal-based global payment technology company founded in 2003 that offers 700+ payment methods across 200+ markets and deep vertical expertise in iGaming, fintech, and high-risk sectors — but carries meaningful risks around contract terms, pricing transparency, and customer support quality.
Lightspeed Commerce is a global cloud-based POS and commerce platform that provides retail, restaurant, and ecommerce businesses with integrated payments, inventory management, analytics, and omnichannel selling tools.
PayKings is a specialized payment processor offering tailored solutions for high-risk industries with a strong emphasis on fraud prevention.
Shift4 Payments is a full-service payment processor and POS provider specializing in integrated commerce solutions for restaurants, hospitality, retail, and enterprise merchants.
Moneris is Canada’s largest payment processor, providing point-of-sale systems, ecommerce payment gateways, and mobile payment solutions for businesses across Canada through a joint venture owned by Royal Bank of Canada and Bank of Montreal.
Bank of America Merchant Services is a large, bank-integrated payment processing solution ideal for existing BofA business checking customers who value brand stability, seamless funding, and broad payment acceptance though it lags behind fintech competitors on pricing transparency, modern integrations, and third-party review scores.
Methodology
Pricing transparency, feature set, ease of use, customer support, contract terms and industry reputation — scored on every review.
Rates and fees come from published documentation and public filings. Where a provider does not disclose a number, we say so rather than estimating.
Every review carries the date it was last fact-checked, so you can see how current the numbers are.
Compare processors on published facts — rates, fees, contract terms and support — with a grade that explains itself.
Browse reviews →Claim your listing to file corrections and track them. Not reviewed yet? Request one and we will assess you against the same six criteria as everyone else.
Free API + MCP
The grades, rates and fees are open behind a free API and an MCP server, so Claude or any MCP client can query the catalogue directly. No key, no waiting list.
search_reviewsget_reviewcompare_processorsSee how leading payment processors stack up against each other
Expert insights and industry analysis
PayKings publishes interchange-plus pricing and underwrites high-risk verticals most processors decline. Here is what reviews consistently praise, what they warn about, and how to decide if it fits.


Our team of experts can provide personalized recommendations based on your business needs.
Get Expert Advice