Keysake

Exceptional signal

Learn English as you type Chinese

Launched 1d ago

Signal

Velocity

What this means

4.7×Growing 4.7× faster than the typical Education launch.

Compared to 6 Education launches at the same age.

55%Mid-tier finish likely.

Projecting attention of 256 by end of day-1.

34%Unusually high discussion quality.

Far more discussion than the attention would predict — buying intent or strong opinion behind it.

+2200%Launching in a 2200% WoW growing category.

Languages had 23 launches this week vs 1 last.

21.8×Founder historically performs 21.8× the median launch we track.

Best prior launch: Sider Omni Sidebar, attention 371.

Prediction

Top-5 finish probability

55%

today

Projected end-of-day votes

256range 192–346

Trajectory

stable

Vote pace holding steady.

Speed vs peers

4.7×

6 Education launches

About

Learn English as you type Chinese. Keysake is a free macOS input method that shows English alongside your Chinese. Save words, phrases, or full sentences from what you want to say. Japanese, Korean, and more languages are coming soon.

AI Summary

Keysake is a free macOS input method that displays English translations alongside Chinese text as users type. The application allows users to save words, phrases, or sentences for future reference, with plans to support additional languages like Japanese and Korean.

Attention & discussion velocity

Performance

Velocity0

Vote pace vs average

Momentum0

Sustained over 6h

Virality0

Spread × engagement

Engagement69

Discussion per unit of attention

Editorial read

Scored deterministically. Only candidates that fire a story trigger are sent to a model, so this one has no written angle.

InvestigateRanks high on little evidence. Worth a look, but verify before committing.

235/8

Timeliness5%100

carried 7%

Novelty15%52

carried 20%

Trend20%50

carried 27%

Business15%44

carried 20%

Story20%0

carried 27%

Not measured · 3 of 8

Revenue10%—

Founder10%—

Cross-platform5%—

Gaps in our data, not findings about the product. Their weight is redistributed across the 5 we did measure.

measuredmeasured, zeronot measured

Full audit →

Signal sources

3 of 6 active

Launch tracking6 readings since we picked it up
AI analysisEducation
Comment intelligencethread not yet analysed
Outside discussionnot checked — domain is a storefront or shared
Revenue signalsno match on this domain
Editorial scoring35% evidence coverage

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