Best MoonClerk Alternatives in 2026

20 tools from payment processing software ranked against MoonClerk on the same published basis.

  1. 1MoonClerk vs Kill Bill
  2. 2MoonClerk vs Checkout Page
  3. 3MoonClerk vs Helcim
  4. 4MoonClerk vs Mollie
  5. 5MoonClerk vs PayPal Invoicing
  6. 6MoonClerk vs Airwallex Payments
  7. 7MoonClerk vs Checkout.com
  8. 8MoonClerk vs Clover POS
  9. 9MoonClerk vs SumUp Invoices
  10. 10MoonClerk vs MobilePay
  11. 11MoonClerk vs Pin Payments
  12. 12MoonClerk vs Razorpay Payment Gateway
  13. 13MoonClerk vs Stripe Terminal
  14. 14MoonClerk vs Lightspeed Payments
  15. 15MoonClerk vs Nexi Merchant Services
  16. 16MoonClerk vs PaySimple
  17. 17MoonClerk vs FastSpring
  18. 18MoonClerk vs Payment Depot
  19. 19MoonClerk vs Rapyd
  20. 20MoonClerk vs SlimPay

MoonClerk alternatives compared

#ToolScoreFree planFromRuns on
1Kill Bill7.7Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
2Checkout Page7.6Free plan$24.17/moAPI, iOS, Web
3Helcim7.4Free planFreeAndroid, API, iOS, Mac, Web, Windows
4Mollie7.4Free plan€9/moAndroid, API, iOS, Web
5PayPal Invoicing7.4Free planFreeWeb, iOS, Android
6Airwallex Payments7.3Free plan$12/moAndroid, API, iOS, Web
7Checkout.com7.2Free planFreeAndroid, API, iOS, Web
8Clover POS7.1No—Android, iOS, Web
9SumUp Invoices7.0Free plan£7/moWeb, iOS, Android
10MobilePay6.8Free planFreeAndroid, iOS
11Pin Payments6.8No—API, iOS, Web
12Razorpay Payment Gateway6.8No—Android, API, iOS, Web
13Stripe Terminal6.8No$2.70/moAndroid, API, iOS, Web
14Lightspeed Payments6.7No—Android, iOS, Web
15Nexi Merchant Services6.7No—Android, API, iOS, Web
16PaySimple6.7No$79.95/moAndroid, API, iOS, Web
17FastSpring6.6No—API, Web
18Payment Depot6.6No$19/moAndroid, iOS, Web
19Rapyd6.6No$99/moAndroid, API, iOS, Web
20SlimPay6.6No—Android, API, iOS, Web
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Questions about MoonClerk alternatives

What is the best alternative to MoonClerk?

Kill Bill, number 1 in payment processing software with a score of 7.7 out of 10. The others here: Checkout Page, Helcim, Mollie and 16 more.

What is the best free alternative to MoonClerk?

Kill Bill is the best-ranked alternative with a free plan. 9 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.