SlimPay
SlimPay: A focused platform for SEPA Core and B2B collections across recurring and one-off payments. Ranked #6 of 22 in Direct Debit Processing Software by our editors (7.9/10); pricing: Pricing on request; best for SEPA Core and B2B direct debit collections.
At a glance
- Editor score7.9 / 10
- PricingPricing on request
- Best forSEPA Core and B2B direct debit collections
- Free planNo
- Payment frequencyBoth
- Founded2010 · Paris, France
- Facts checked20 Sep 2026
Where it wins
- Supports SEPA Core and B2B mandates for one-off and recurring collections
- Combines hosted Checkout, mandate storage, retries, and batch processing
- Offers REST API, Dashboard, and file-transfer integration options
Where it doesn't
- Commercial pricing requires contacting the vendor
- No perpetual free plan is available
- Its focus is European direct debit and open banking collections
Our verdict on SlimPay
SlimPay is a European payment platform for merchants collecting one-off and recurring payments. It is particularly suited to subscription, invoice, utility, insurance, transportation, media, fitness, and financial-services use cases that need SEPA Direct Debit Core and B2B mandate support. The platform combines customer enrollment, electronic mandate and document signatures, payment collection, transaction monitoring, reporting, and reconciliation through its Dashboard, Mandate Library, REST API, and file-transfer interfaces. Founded in 2010 and provided by Trustly, SlimPay is designed for businesses managing ongoing direct debit relationships rather than occasional card-style payments.
Commercial access follows a contact-sales model, so buyers should expect a vendor-led purchasing process rather than a public tier comparison. There is no perpetual free plan. The developer FAQ mentions a free evaluation account, which may be automatically deleted, making it more appropriate for initial assessment than for ongoing free usage. For organizations that need a defined self-serve plan structure or a permanent no-cost option, another product may be a better fit. Buyers should also clarify commercial terms directly with the vendor before planning a rollout.
The platform’s strongest area is its coverage of the collection lifecycle. Hosted Checkout supports pop-in, redirection, and iFrame integration, while the Mandate Library centralizes mandate storage and retrieval. Automatic retries and failed-payment management address an important operational part of recurring collection, and batch processing supports file-transfer workflows alongside API-based payment and mandate management. SlimPay should suit merchants that need both Core and B2B SEPA flows with recurring collection controls. Businesses seeking a broader payment scope, a perpetual free plan, or transparent self-serve pricing should compare alternatives.
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SlimPay pricing
SlimPay fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Payment frequency | Both |
| Scheme coverage | Both |
| Mandate management | Yes |
| API access | Yes |
| Hosted payment page | Yes |
| Supported countries | Not verified |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | GDPR |
| Support | Docs |
| Built for | Mid-market, Enterprise (editorial estimate) |
| Pricing | Pricing on request |
| Website | slimpay.com |
| Facts checked | 20 Sep 2026 |
Alternatives to SlimPay
- TwikeyA broad direct debit platform for international collections, with paid plans starting at €78 monthly.8.8
- Razorpay e-MandateA domestic recurring-payment service with mandates, APIs, webhooks and billing controls.8.6
- Cashfree eNACHA focused option for Indian businesses collecting recurring bank-account payments.8.1
See all SlimPay alternatives →
SlimPay vs the competition
- SlimPay vs Twikey
- SlimPay vs Razorpay e-Mandate
- SlimPay vs Cashfree eNACH
- SlimPay vs GoCardless Bank Account Data
- SlimPay vs Access PaySuite Direct Debit
- SlimPay vs Bottomline PTX
Compare SlimPay with any tool side by side →
Also Ranked In
SlimPay is ranked in 2 of our directories.
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SlimPay is listed in our Direct Debit Processing Software directory. Add the badge to your site — it links back to this page.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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