Is Stripe a Scam or Legit? Here's What the Record Shows.

Stripe Radar False Positives Block Legitimate Transactions With No Easy Override

Stripe Radar, the machine-learning fraud layer, is turned on by default and charged at an additional 5¢ per transaction on top of standard processing fees for the Radar for Fraud Teams tier. Merchants across Capterra and G2 report that Radar's default rules are calibrated aggressively enough to block legitimate card-present and international transactions at rates of 5–12% in certain verticals — software subscriptions with international customer bases being the most commonly cited. Tuning the rules requires developer time and often results in a back-and-forth with Stripe support that can take weeks.

"Radar was declining good customers in Germany and Japan. We spent two weeks adjusting rules, and even then Stripe's dashboard gave us almost no explanation for why specific charges were flagged."

Disputed Chargeback Reserves Withheld Well Beyond the Stated 90-Day Window

Stripe's standard operating procedure after a dispute spike is to impose a rolling reserve — typically 25% of daily volume — held for 90 days. But dozens of G2 and Trustpilot reviews document merchants whose reserves were extended silently past that window, sometimes to six months, with no updated notice. The terms of service technically allow Stripe to hold funds 'as long as it deems necessary,' a clause most merchants don't encounter until it affects their cash flow.

Risk algorithm closures affecting legitimate businesses in certain categories

Stripe's risk classification treats certain business categories (supplements, coaching, high-value services) as elevated-risk, leading to disproportionate scrutiny. Legitimate businesses in these categories describe sudden closures after months of successful processing.