SlimPay

C tier on Payment Processing SoftwareScore 6.2 · #21 of 68

Android app: Yes
Free plan: No
Runs on: Android, api, iOS, Web

slimpay.com

Summary

SlimPay helps businesses collect recurring payments through account-to-account payments, direct debits, and open banking services. It supports subscription and invoice payments, as well as direct-debit payment method updates. Customers can sign SEPA mandates digitally using a checkbox or one-time password. Supported schemes are SEPA Direct Debit CORE, SEPA Direct Debit B2B, and SEPA Credit Transfer. SlimPay says it handles euro direct debits and credit transfers and accepts payments from countries in the SEPA jurisdictional scope. Merchants can integrate through a REST API or use File Transfer for batch processing. Checkout can be embedded in websites and mobile applications using pop-in, redirection, or iFrame options. Accounts are managed through a Dashboard, REST API, or file transfer interface, and failed direct debits can be retried manually or automatically. Pricing is available on request, and no free plan is listed. Production accounts are created after pre-production tests are completed and validated and the customer completes KYC.

Who it is for

SlimPay suits businesses collecting recurring or invoice payments through SEPA direct debit or credit transfer. It is not an ERP, CRM, or subscription relationship-management platform.

What is good

Supports SEPA CORE, B2B, and credit transfers.
Digital mandate signing uses checkbox or one-time password.
Checkout supports web and mobile integrations.
Failed direct debits can be retried manually or automatically.

What to know first

No free plan is listed.
Pricing is available on request.
Production access requires validated pre-production tests and KYC.
Payments are limited to euros and SEPA-scope countries.

Verdict

SlimPay offers recurring payment collection with several SEPA schemes, checkout options, and integration methods. Businesses should account for its SEPA scope and production-access requirements.

SlimPay plans and pricing

All plans

Production service Not published Pricing by contacting SlimPay slimpay.com · 29 Sept 2026

Compared on payment processing software

Free plan: Noslimpay.com
Payment frequency: bothslimpay.com
Scheme coverage: bothslimpay.com
Mandate management: Yesslimpay.com
API access: Yesslimpay.com
Hosted payment page: Yesslimpay.com

Facts

Product: SlimPay helps businesses automate recurring payment collection through account-to-account payments, direct debits and open banking services.slimpay.com · 29 Sept 2026
Payment uses: The service supports recurring subscription payments, invoice payments and payment method updates using direct debit.slimpay.com · 29 Sept 2026
Digital mandates: Customers can sign SEPA mandates digitally using a checkbox or one-time password.slimpay.com · 29 Sept 2026
Payment schemes: SlimPay supports SEPA Direct Debit CORE, SEPA Direct Debit B2B and SEPA Credit Transfer.dev.slimpay.com · 29 Sept 2026
Currency and coverage: SlimPay says it supports direct debits and credit transfers in euros and accepts payments from countries in the SEPA jurisdictional scope.dev.slimpay.com · 29 Sept 2026
Integrations: Merchants can integrate SlimPay through a REST API or use its File Transfer interface for batch processing.dev.slimpay.com · 29 Sept 2026
Checkout: Checkout can be integrated into websites and mobile applications, with pop-in, redirection and iFrame options.slimpay.com · 29 Sept 2026
Payment management: Accounts are accessible through a Dashboard, REST API and file transfer interface.dev.slimpay.com · 29 Sept 2026
Payment retries: SlimPay offers manual or automatic retry options for failed SEPA direct debit transactions.slimpay.com · 29 Sept 2026
Security and authorization: SlimPay states that it is authorized and supervised by France’s ACPR as a payment institution and is subject to GDPR requirements.slimpay.com · 29 Sept 2026
Data hosting: SlimPay says its servers are located entirely within the European Union with Amazon Web Services.slimpay.com · 29 Sept 2026
Support: SlimPay’s developer center invites users to send questions to its dedicated team for help with errors and documentation.dev.slimpay.com · 29 Sept 2026
Intended customers: SlimPay’s FAQ says its payment solution is not an ERP, CRM or subscription relationship-management platform.dev.slimpay.com · 29 Sept 2026
Production access: SlimPay says it creates production accounts after pre-production tests are completed and validated and the customer completes KYC.dev.slimpay.com · 29 Sept 2026