App CertNode Reflex Vs App DisputeShield: Win Chargebacks
App info
| Developer | CertNode | SH Tech |
| Tag Line | — | Fight chargebacks and disputes automatically. |
| Meta description | Defend Shopify Payments disputes automatically — structured evidence + RFC 3161 certified timestamps, submitted within minutes. Pay only when you win. | Automatically fight chargebacks with evidence-backed responses. 78% win rate, under 1 hour response time. Free to install, only pay 25% when we win a dispute. |
| Launch Date | 2026-06-02 | 2026-05-18 |
| Shopify Badges | Uncertified | Uncertified |