Head to head
Heimdall vs payments-ai-mcp
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
No reviews yet
Every App Store Connect + StoreKit 2 endpoint. 890 tools in 13 profiles, narrow to 27.
Full listing
No reviews yet
Launch products and branded checkouts on Payments AI, the Merchant of Record for AI-built apps.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours Heimdall (83/100 against 70). payments-ai-mcp is hosted and callable through the gateway; Heimdall runs on your own machine. Heimdall has noticeably more public adoption.
| Heimdall | payments-ai-mcp | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | B83/100 | B70/100 |
| Adoption | Established | New |
| GitHub stars | 47 | – |
| Downloads / week | 152 | – |
| Runs where | Your machine (local) | Hosted (remote) |
| Gateway-ready | No | Yes |
| Tools | — | — |
| Write actions | — | — |
| Price per call | Free | Free |
| Licence | MIT | — |
| Last release | 2026-09-18 | — |
| Category | E-commerce | E-commerce |