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Personal Finance · head to head

Affirm vs Wise Business

Affirm logo

Affirm

Personal Finance

Buy now pay later app offering short interest-free plans and longer plans that charge real APR interest

From
Free
Rated
-
Full reviewWebsite
Wise Business logo

Wise Business

Accounting

The smart way to send and receive business payments

From
$29/month
Rated
-
Full reviewWebsite

The short version

  • Only Affirm has a free tier, so it costs nothing to try first.
  • Each has a real cost: Affirm longer instalment plans carry real interest, up to roughly 36 percent APR depending on the retailer, item and applicant, which is a genuine borrowing cost that the buy now pay later framing can obscure for shoppers who do not read the terms shown before accepting.; Wise Business opening a Wise Business account in the UK carries a one off setup fee of 50 GBP
  • They diverge on capability: Affirm covers Pay in 4, Wise Business covers Multi-currency accounts.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Affirm and Wise Business actually diverge.

Attributes where Affirm and Wise Business differ
AttributeAffirmWise Business
Starting priceFree$29/month
Pricing modelFree for short Pay in 4 plans; longer plans carry a disclosed APR up to roughly 36 percent, merchant pays a transaction feeusage-based
Free tierYesNo
PlatformsiOS, Android, WebWeb, Ios, Android, Api
CategoryPersonal FinanceAccounting
FoundedUnknown2011

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Affirm

  • Pay in 4
  • Monthly instalment loans
  • Soft credit check
  • No late fees
  • Affirm Card
  • Pre-purchase terms disclosure

Only in Wise Business

  • Multi-currency accounts
  • International transfers
  • Batch payments
  • API access
  • Team management
  • Xero
  • QuickBooks
  • Various

What people use each for

The jobs each tool is most often brought in to do.

Affirm

  • A shopper financing a large purchase such as furniture or electronics who wants disclosed APR terms compared directly against a credit card before committingnot Wise Business
  • Someone using the short Pay in 4 plan for a smaller purchase who intends to pay it off within six weeks with no interestnot Wise Business
  • A borrower who has missed a payment before and specifically wants a lender that does not charge late feesnot Wise Business
  • A retailer offering point-of-sale financing to reduce cart abandonment on higher-ticket items, in exchange for paying Affirm a transaction feenot Wise Business

Wise Business

  • Holding and converting multiple currencies as a businessnot Affirm
  • Paying international suppliers and contractors at the mid market ratenot Affirm
  • Receiving payments into local currency account details in several countriesnot Affirm

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Affirm

  • Longer instalment plans carry real interest, up to roughly 36 percent APR depending on the retailer, item and applicant, which is a genuine borrowing cost that the buy now pay later framing can obscure for shoppers who do not read the terms shown before accepting.
  • Even with no late fees, Affirm reports many loans to credit bureaus, so a missed or late payment on a longer plan can affect a credit score in a way the marketing around interest-free short plans does not prepare shoppers for.
  • Approval and APR both vary by individual loan, so the same shopper can be offered interest-free terms on one purchase and a high APR on another, making the cost unpredictable until checkout.
  • Merchants pay a transaction fee to offer Affirm at checkout, a cost typically built into retail pricing, so shoppers who pay by other means still indirectly subsidise the option even if they never use it.
  • The Affirm Card blurs the line between buy now pay later and a general-purpose credit card, and using it for everyday spending on interest-bearing terms can compound borrowing cost in a way a single point-of-sale purchase would not.

Wise Business

  • Opening a Wise Business account in the UK carries a one off setup fee of 50 GBP
  • Volume discounts on transfers start only above 20,000 GBP equivalent sent per month

Pricing, plan by plan

Affirm

Free
  • Pay in 4Free
    • No interest if paid on time over six weeks
    • No late fees for a missed payment
    • Soft credit check at application
  • Monthly instalmentsFree
    • APR disclosed before the loan is accepted, up to roughly 36 percent depending on retailer and applicant
    • Terms from three to 36 months depending on purchase amount
    • Payment history can be reported to credit bureaus

Wise Business

$29/month
  • StandardFree
    • Multi-currency account
    • Real exchange rate
    • Batch payments

Which should you pick?

Choose Affirm if

  • You need pay in 4.
  • You want to start without paying.
  • You work on iOS, Android, Web.
  • You also want monthly instalment loans.
Affirm review

Choose Wise Business if

  • You need multi-currency accounts.
  • You work on Web, Ios, Android, Api.
  • You also want international transfers.
Wise Business review

Questions people ask

Is Affirm or Wise Business better?
Neither clearly leads. Affirm starts at Free and Wise Business at $29/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Affirm or Wise Business?
Affirm has a free tier; the other does not. Paid plans start at Free for Affirm and $29/month for Wise Business.
Does Affirm or Wise Business run on more platforms?
Affirm runs on iOS, Android, Web. Wise Business runs on Web, Ios, Android, Api.
Can I use Affirm for free?
Yes. Affirm has a free tier, so you can try it without paying. Wise Business starts at $29/month.
What is Affirm best used for?
Affirm is most often used for a shopper financing a large purchase such as furniture or electronics who wants disclosed apr terms compared directly against a credit card before committing, someone using the short pay in 4 plan for a smaller purchase who intends to pay it off within six weeks with no interest, a borrower who has missed a payment before and specifically wants a lender that does not charge late fees, a retailer offering point-of-sale financing to reduce cart abandonment on higher-ticket items, in exchange for paying affirm a transaction fee. Of those, a shopper financing a large purchase such as furniture or electronics who wants disclosed apr terms compared directly against a credit card before committing and someone using the short pay in 4 plan for a smaller purchase who intends to pay it off within six weeks with no interest are not what Wise Business is typically brought in for.
What can Affirm do that Wise Business cannot?
Affirm covers Pay in 4, Monthly instalment loans, Soft credit check, No late fees. Wise Business covers Multi-currency accounts, International transfers, Batch payments, API access.

Answered from the vendors’ own pages

Affirm: Does Affirm always charge interest?

No, short Pay in 4 plans over six weeks are typically interest-free if paid on time; longer instalment plans of three to 36 months can carry a disclosed APR up to roughly 36 percent.

Wise Business: How fast are international transfers with Wise Business?

Wise Business offers fast global payments with 70% arriving in 20 seconds and 95% arriving in under 24 hours. You can also pay up to 1,000 contacts in a single batch transfer.

Source
Affirm: Does Affirm charge late fees?

No, Affirm does not charge late fees for a missed payment, unlike some buy now pay later competitors, but missed payments can still be reported to credit bureaus.

Wise Business: Does Wise Business offer volume discounts?

Yes, volume discounts are available on monthly transfers over 20,000 GBP or equivalent.

Source
Affirm: Will using Affirm affect my credit score?

The initial application uses a soft credit check that does not affect your score, but Affirm reports many resulting loans to credit bureaus, so payment history on the loan itself can affect your score.

Wise Business: How does Wise Business keep funds secure?

Wise customers move over AED60 billion monthly with systems built to keep funds safe. The company runs over 7 million daily fraud checks (80 per second), keeps funds diversified with secure financial institutions, and offers 24/7 customer support.

Source
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