Alex Fsen
Founder and editor
Builds and runs usd.net. Spends most of the week reading issuer attestations, exchange fee schedules and card terms, then arguing with the numbers they publish.
Every safety score, durability rating and card verdict on this site was specified by hand before it was coded, and every published claim is checked against the linked source before it ships.
Responsible for
- Safety scores and the peg-deviation model
- Card, ramp and neobank fee verification
- The depeg archive and corrections log
Pages with this byline
Disagree with something signed by this byline? editor@usd.net. Corrections are logged on /corrections.