PCI DSS vendors for Retail & E-commerce
Vendors that support Payment Card Industry Data Security Standard and explicitly serve retail & e-commerce customers. Each vendor’s last-checked date is shown in the table.
| Vendor | HQ | Founded | Size | Pricing | Last checked |
|---|---|---|---|---|---|
| WitnessAI | Mountain View, United States | 2023 | — | No prices on witness.ai. Its AWS Marketplace listing gives 12-month prices: WitnessAI for Enterprise at $180 per user (minimum 1,000 users, $180,000), WitnessAI Agentic Visibility at $24 per agent (minimum 2,500 agents, $60,000) and WitnessProtect model protection guardrail at $300,000. | Oct 15, 2026 |
About PCI DSS
PCI DSS governs the handling of payment card data. AI vendors serving fintech, retail, and payment processors often need to demonstrate PCI DSS alignment when their platforms touch cardholder data or are integrated with payment flows.
Read framework guide →About Retail & E-commerce
Recommendation systems, pricing, and fraud models. Touched by FTC UDAP, CCPA/CPRA, and EU AI Act transparency rules.
See all retail & e-commerce vendors →