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Passpage
1-tap post-auth onboarding data with granular user consent
Passpage saves your name, email, and addresses once, then lets you hand them to any app with one click and full control. Built for the step after sign-in, not instead of it.
Hey Product Hunt community!
Every developer knows the pain of user drop-off right after signup. You implement "Sign in with Google" in five minutes, but the moment the user logs in, you still have to build a 6-field onboarding form to collect their full name, verified email, and delivery/billing address. For users, re-typing the exact same structured data into every new app is frustrating. For developers, writing address validation, state machines, and responsive forms is a waste of engineering time. We built Passpage to solve this:
For Individuals: Save your contact and address bundles once. Select what you want to share field-by-field (required vs. optional) and revoke access anytime from a single dashboard.
For Developers: Keep your existing auth setup (Supabase, Firebase, Auth0). Add our 2-line drop-in widget on your post-login onboarding screen and receive verified, structured JSON payloads directly via our server-to-server OAuth-style /exchange API. Check out the live interactive simulation and early access at passpage.outercirclelab.com. We’d love to hear your thoughts, feedback on the handshake protocol, and what integrations/scopes you'd like to see next!
About Passpage on Product Hunt
“1-tap post-auth onboarding data with granular user consent”
Passpage was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #102 on the daily leaderboard. Passpage saves your name, email, and addresses once, then lets you hand them to any app with one click and full control. Built for the step after sign-in, not instead of it.
On the analytics side, Passpage competes within Productivity, User Experience and Developer Tools — topics that collectively have 1.5M followers on Product Hunt. The dashboard above tracks how Passpage performed against the three products that launched closest to it on the same day.
Who hunted Passpage?
Passpage was hunted by Sachin Rathod. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Passpage including community comment highlights and product details, visit the product overview.
Sachin Rathod