Launching today
Grivn
Deep links that survive app install, for iOS and Android
2 followers
Deep links that survive app install, for iOS and Android
2 followers
Grivn links open the right screen in your iOS or Android app, even after a fresh install from the App Store or Google Play. Import your Firebase Dynamic Links with their original codes, use your own domain, and manage links from Claude or Cursor via MCP.
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Hey Product Hunt, I'm Ying. I’ve been running Jefit (a workout app) for the last 16 years. When Google decided to kill off Firebase Dynamic Links, it broke our app's routing—about 200,000 links a month. We couldn't find a great replacement, so we built Grivn. We've been using it ourselves, and now we're opening it up for other app teams.
Users tap a link and get routed to the right screen in your iOS or Android app, even if they have to stop and download the app first.
If you're migrating, you can import your custom-domain Firebase links, keep your short codes, and use your own domain. A quick heads-up on limits: we don't support Flutter or React Native just yet.
Our free tier actually includes unlimited links. Also, if your Firebase data export is a total mess, just reply here or email support@grivn.com and we’ll help you sort out the import.
For anyone dealing with the Firebase shutdown, what's your biggest blocker to switching?