Side-by-side comparison

Affirm vs American Express

As of Nov 11, 2026, P/E is 11.8x for Affirm vs 18.2x for American Express; revenue growth is 32.7% for Affirm vs 8.9% for American Express; net margin is 43.9% for Affirm vs 27.9% for American Express; debt/equity is 1.78 for Affirm vs 1.64 for American Express.

What stands out

Key metrics

MetricAFRMAXP
Price$67.84$323.11
Market cap—$216.66B
P/E11.8x (#1)18.2x (#2)
P/S—4.9x (#1)
Revenue growth32.7% (#1)8.9% (#2)
Operating margin11.8% (#1)—
Net margin43.9% (#1)27.9% (#2)
Debt / equity1.78 (#2)1.64 (#1)
1-year return——
Research score61/100 (#2)66/100 (#1)

Higher is better for growth, margins, one-year return and overall score; lower is better for valuation and debt ratios. Ties share a rank and missing values are excluded.

Company research