A reason to go somewhere. Proof that you did.
Sally Forth! lets you create challenges tied to real places and earn proof when you show up. A coffee shop loyalty streak. A hiking challenge with friends. A daily walk commitment. A neighborhood bookstore tour. Whatever gets you out the door.
Someone creates a quest — a challenge tied to a place on a map. You go there. Your phone’s GPS confirms you’re within range. Sally Forth! signs a credential: a tamper-proof digital stamp that says where you were and when.
No tracking. No check-in feeds. No social graphs. Just proof that you showed up, and the math to back it up.
Credentials are portable. Export them, share them via QR code, save them as files, or import them into other apps that support the Quest Protocol. If Sally Forth! disappeared tomorrow, your credentials would still be verifiable.
Our database doesn’t contain names, emails, phone numbers, or any personal details. Authentication is handled by a separate provider. Our system only sees random identifiers. We literally cannot look up who someone is.
Verification is public and free. No account needed. Paste a credential into the verify page and the cryptography confirms whether it’s real. No trust in us required.
Sally Forth! is the reference implementation of the Quest Protocol. Any developer can build a compatible app. Credentials issued by one app can be verified by another. Like email — many providers, one standard, no lock-in.
Sally Forth! is a progressive web app — it works in any modern browser and can be installed on your phone’s home screen like a native app. No app store required.