
Instant visual diffing between websites

Loopy Loyalty
Pass2U Wallet
AddToWallet
Wisal Club
Five Stars
Boomerangme
PassWallet - Passbook + NFC
Create Apple Wallet and Google Wallet passes in minutes - loyalty cards, memberships, tickets and coupons, with no code or straight from Claude and ChatGPT.

Website, pricing, platforms and company facts side by side.
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| Website | diffee.me | walletpassbuilder.com |
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| Company | — | Startup from the United States · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Diffee yet.
WalletPassBuilder lets any business create digital wallet passes that work in both Apple Wallet and Google Wallet, with one share link that opens the right wallet on every phone. Build loyalty stamp cards, membership cards, event tickets, coupons and gift cards in a visual builder. You don’t need...
What each product offers, as listed by its team.


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As answered by people managing Diffee and WalletPassBuilder.
WalletPassBuilder's answer:
WalletPassBuilder is a no-code builder for Apple Wallet and Google Wallet passes that also works from AI assistants. One pass works in both wallets with a single share link that opens the right wallet on any phone. You can create, update and send notifications for passes from the dashboard, from the REST API, or by asking Claude or ChatGPT through our MCP server, which is listed in Claude's Connectors Directory. You don't need an Apple or Google developer account to get started.
WalletPassBuilder's answer:
Many wallet pass tools are built mainly for developers. WalletPassBuilder lets a small business design a loyalty card, membership card, event ticket or coupon in minutes, share it with one link, and keep it current: edits and lock-screen notifications reach every phone that saved the pass. Loyalty programs come with a sign-up QR code, a staff scanner and a self-service kiosk built in, and teams that want automation get a REST API and an MCP server for Claude and ChatGPT. New accounts start with free pass credits, so you can publish a real pass before paying.
WalletPassBuilder's answer:
Small and medium businesses that want customers to keep their card on their phone instead of in a wallet or drawer: cafes and restaurants, salons and spas, gyms and studios, retailers, event organizers, clubs, associations and schools. Marketing agencies and developers also use the REST API and MCP server to create and manage passes for their clients.
WalletPassBuilder's answer:
Next.js and TypeScript for the web app and API, MongoDB for data, and Google Cloud (Compute Engine, Cloud Storage and Cloud Build) for hosting. Passes are signed for Apple Wallet with Apple's PassKit web service and kept up to date with Apple Push Notification service, and issued for Google Wallet through the Google Wallet API. AI assistants connect through a remote Model Context Protocol (MCP) server with OAuth 2.1.
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