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Head-to-head · Direct Debit Processing Software

SlimPay vs London & Zurich Direct Debit

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score SlimPay #6 in Direct Debit Processing Software 7.9/10 Pricing on request ✓ 3 of 3 features Visit SlimPay
London & Zurich Direct Debit #8 in Direct Debit Processing Software 7.6/10 Pricing on request ✓ 3 of 3 features Visit site

SlimPay leads on 0 checks, London & Zurich Direct Debit on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreSlimPay · 7.9/10

SlimPay scores higher on our rubric for direct debit processing software: 7.9 against 7.6 out of 10; our editors rank them #6 and #8.

On scheme coverage, SlimPay gives you Both where London & Zurich Direct Debit offers Domestic.

SlimPay is the better fit for SEPA Core and B2B direct debit collections. London & Zurich Direct Debit is the better fit for UK businesses needing managed Bacs collections.

  • SlimPay fits best

    SEPA Core and B2B direct debit collections

  • London & Zurich Direct Debit fits best

    UK businesses needing managed Bacs collections

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Side by side

Feature SlimPay 7.9/10 Visit ↗ London & Zurich Direct Debit 7.6/10 Visit ↗
At a glance
Editor score 7.9 7.6
Ranking #6 in Direct Debit Processing Software #8 in Direct Debit Processing Software
Best for SEPA Core and B2B direct debit collections UK businesses needing managed Bacs collections
Pricing model Paid Paid
Starting price Pricing on request —
Free plan — —
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Docs Email, Phone, Tickets
Built for Mid-market, Enterprise Small business, Mid-market, Enterprise
Features SlimPay 3/3 · London & Zurich Direct Debit 3/3
Mandate management ✓ ✓
API access ✓ ✓
Hosted payment page ✓ ✓
Specs
Payment frequency Both Both
Scheme coverage Both Domestic
Supported countries Not checked yet Not checked yet
Our review
Pros
  • 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
  • Managed Bacs submissions, compliance and mandate administration
  • Shared or branded SUN options support different operating models
  • API, Xero and QuickBooks integrations support connected workflows
Cons
  • Commercial pricing requires contacting the vendor
  • No perpetual free plan is available
  • Its focus is European direct debit and open banking collections
  • Pricing is tailored rather than presented as fixed monthly plan rates
  • No free plan is available
  • Its scheme coverage is domestic rather than broader international processing
Our verdict

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…

Read the review →

London & Zurich Direct Debit is a managed Bacs collection service for SMEs, charities, software platforms and larger organisations. It brings submissions, compliance, mandate management, payment collection and reporting into an online…

Read the review →
  1. SlimPayDirect Debit Processing Software 7.9Pricing on request
  2. London & Zurich Direct DebitDirect Debit Processing Software 7.6Pricing on request

Strengths and trade-offs

  • SlimPay — 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

  • London & Zurich Direct Debit — where it wins

    • Managed Bacs submissions, compliance and mandate administration
    • Shared or branded SUN options support different operating models
    • API, Xero and QuickBooks integrations support connected workflows

    Where it doesn't

    • Pricing is tailored rather than presented as fixed monthly plan rates
    • No free plan is available
    • Its scheme coverage is domestic rather than broader international processing
  • SlimPay7.9/10 · Pricing on request

    A focused platform for SEPA Core and B2B collections across recurring and one-off payments.

    Visit SlimPayFull verdict →
  • London & Zurich Direct Debit7.6/10 · Pricing on request

    A managed Bacs service with mandate tools, integrations and API automation, but sales-led pricing.

    Visit siteFull verdict →

More comparisons

All direct debit processing software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update