Benson - Block discount extensions from stealing your margin.

Benson shows online stores which coupon extensions and AI shopping agents are in their sessions and what they cost. Stores can then hide, cap or replace them, with a holdout behind every change. Detection and agent analytics are free on every plan. New stores get 14 days of the full product with no card needed. First launched in August 2022; relaunched in October 2026. Founder: Doug Silkstone. Screenshots show an illustrative demo, not customer results.