CardJar

Quiet signal

Loyalty card wallet with no account, ever

Launched 2d ago

Signal

Velocity

What this means

16Founder Conviction Index: 16 — low signal.

Few of the conviction sub-signals (reputation, velocity, buyer-intent, tagline clarity) are firing yet.

Prediction

Top-5 finish probability

today

Projected end-of-day votes

3range 2–4

Trajectory

stable

Vote pace holding steady.

About

Keep loyalty cards on your phone with no account, no email and no server. Import Stocard screenshots up to 30 at a time, get a real Wear OS app and tile, and share a card once by link or QR. No offers or deals, on purpose. Free on Android, Wear OS and iPhone.

AI Summary

CardJar is a loyalty card wallet app that allows users to store cards on their phone without creating an account or providing personal information. It supports bulk import of Stocard screenshots and is available for free on Android, Wear OS, and iOS.

Attention & discussion velocity

Performance

Velocity0

Vote pace vs average

Momentum0

Sustained over 6h

Virality0

Spread × engagement

Engagement—

not measured

Signal sources

2 of 6 active

Launch tracking4 readings since we picked it up
AI analysisConsumer App
Comment intelligencethread not yet analysed
Outside discussionnot checked — domain is a storefront or shared
Revenue signalsno match on this domain
Editorial scoringbelow the signal threshold for this pass

A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.