Klarna vs Affirm 2025: Complete Comparison

Two top BNPL apps compared. Affirm wins on fees & credit building. Klarna wins on merchants & flexibility.

🏆 Quick Verdict: Klarna vs Affirm

  • Choose Affirm if: You want $0 late fees & free credit building
  • Choose Klarna if: You want most merchants & payment options

📊 Klarna vs Affirm: Side-by-Side

FeatureKlarnaAffirmWinner
Our Rating4.5/54.5/5Tie
Late Fee$7$0Affirm
Builds CreditNoYes (FREE)Affirm
Merchants800,000+300,000+Klarna
Payment Options32Klarna
Max Amount~$10K$25,000Affirm
Credit CheckSoft onlySoft/HardKlarna
Virtual CardYesYesTie

💰 Late Fees: Affirm Wins

Affirm has $0 late fees — one of only 2 BNPL apps (with PayPal) with zero fees. Klarna charges $7 per missed payment.

Verdict: If avoiding late fees matters, Affirm is the clear winner.

📈 Credit Building: Affirm Wins

Affirm reports to Experian for FREE. Klarna doesn't build credit at all.

FeatureKlarnaAffirm
Reports to BureausNoExperian
CostN/AFREE

🛍️ Merchants: Klarna Wins

Klarna has 800,000+ stores vs Affirm's 300,000+. Both have virtual cards for shopping anywhere.

🎯 Our Recommendation

Choose Affirm If:

  • Want $0 late fees
  • Want to build credit
  • Need higher limits ($25K)
Affirm Review →

Choose Klarna If:

  • Want most merchants
  • Want 3 payment options
  • Prefer soft checks only
Klarna Review →

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