Affirm Rebuilds Underwriting to See What Credit Score
Affirm has launched a new transformer-based underwriting model that approved 3.4% more eligible applications while maintaining loan performance. The model analyzes credit data differently, identifying patterns to approve more applicants responsibly. Affirm processed 53 million transactions in Q4, with a 36% increase in gross merchandise volume to $14.1 billion, and a 4% decrease in average order value.
How this was made
The 30-second read
Why it matters
If the model delivers higher approval rates without increasing defaults, revenue per active consumer could rise, supporting earnings growth.
Market read
A novel AI underwriting tool may improve Affir m's competitive position, but the effect on stock price will likely be gradual.
What to watch
Potential data‑privacy concerns and the need for explainability may slow rollout.
Background
Affirm has been expanding its buy‑now‑pay‑later service, processing 53 M transactions in Q4 with GMV up 36%. The new AI model aims to capture more low‑history borrowers.
Ticker impact
Affirm announced a live transformer‑based underwriting model that increased approved applications by 3.4% and improved loan performance.
Potential modest upside as the model scales, but no immediate price move expected.
First‑time disclosure of a proprietary AI upgrade; impact depends on adoption and consumer response.
Market effects
May signal increased AI adoption in fintech underwriting, influencing peers.
U.S. fintech sector could see modest interest.
Limited to companies using similar credit‑scoring models.
Counterpoint
The model's complexity could raise operational risk and regulatory scrutiny, offsetting benefits.
Key entities
- companyAffirm Holdings Inc.
U.S. fintech offering BNPL services.
- executiveLibor Michalek
Affirm President who commented on the model.
