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Railsbank

Railsbank

Global BaaS Platform

VS

Carat (Fiserv)

Enterprise Commerce Platform

Carat (Fiserv)
Fees from
Custom vs Custom
Features

0 shared

1 unique to Railsbank · 1 unique to Carat (Fiserv)
Regions

3 shared

Pay methods

0 shared

4 unique to Railsbank · 14 unique to Carat (Fiserv)
On region

Both cover 3 regions. Verify directly with each provider before signing.

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Show full specs
2 features · 18 payment methods · 3 regions. We don't rank these — they're here for reference.
Railsbank Railsbank
Carat (Fiserv) Carat (Fiserv)
Quick Facts
Fees
Standard transaction rate
Custom
Custom
Settlement
Time to receive funds
1–2 business days
—
Founded
2016
2021
Headquarters
London, United Kingdom
United States
Sandbox / Test Mode
✓
✓
Webhook Support
✓
✓
Features
Enterprise Unique
—
✓
Startup Friendly Unique
✓
—
Payment Methods
Carat (Fiserv) leads (14 vs 4)
Ach Unique
—
✓
Amex Unique
—
✓
Apple Pay Unique
—
✓
Bank Transfer Unique
—
✓
Bnpl Unique
—
✓
Contactless Unique
—
✓
Direct Debit Unique
—
✓
Faster Payments Unique
✓
—
Google Pay Unique
—
✓
Klarna Unique
—
✓
Mastercard Unique
—
✓
Paypal Unique
—
✓
Samsung Pay Unique
—
✓
Sepa Unique
✓
—
Swift Unique
✓
—
Venmo Unique
—
✓
Visa Unique
—
✓
Wire Transfer Unique
✓
—
Regions
Asia
✓
✓
Europe
✓
✓
North America
✓
✓

Railsbank is best when you...

Global BaaS Platform
Need Startup Friendly
Not available with Carat (Fiserv)
View Railsbank

Carat (Fiserv) is best when you...

Enterprise Commerce Platform
Need Enterprise
Not available with Railsbank
View Carat (Fiserv)

Frequently Asked Questions

What is the difference between Railsbank and Carat (Fiserv)?
They share 0 payment methods and 3 regions. Railsbank adds Faster Payments, SEPA, SWIFT and 1 more that Carat (Fiserv) does not list; Carat (Fiserv) adds ACH, Amex, Apple Pay and 11 more that Railsbank does not list; only Railsbank offers Startup Friendly; only Carat (Fiserv) offers Enterprise.
Which is cheaper, Railsbank or Carat (Fiserv)?
Neither publishes a rate card — both quote on engagement, so the cheaper option depends on the volume you bring to the negotiation.
Where can I use Railsbank and Carat (Fiserv)?
Railsbank lists 3 regions and 4 payment methods; Carat (Fiserv) lists 3 and 14. both cover Asia, Europe, North America. Check the country list on each profile before onboarding — regional coverage is not the same as local acquiring.
How do Railsbank and Carat (Fiserv) compare on integration and settlement?
both offer a sandbox; both support webhooks; Railsbank publishes a settlement time of 1–2 business days.

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Data on this page is indicative and may be out of date — always verify fees, coverage, and terms directly with each provider before signing. Comparisons are generated from published data and provider-submitted updates; they are information, not advice or an endorsement. Some outbound links may earn us a referral commission — commissions never influence scores or rankings.

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