Inbox Zero
Strong signalOpen-source Superhuman alternative
Launched 25d ago
Signal
72
Velocity
3
What this means
58×Growing 58× faster than the typical Productivity launch.
Compared to 228 Productivity launches at the same age.
Decaying
Vote pace down to 11% of launch speed.
40%Strong buyer-intent signal in the discussion.
40% of commenters sound like potential buyers — mostly developers.
75%Comment sentiment overwhelmingly positive.
Audience strongly receptive — developers engaged.
Users are asking for better onboarding + spam management.
Feature requests surfaced from the comment thread.
Recurring concerns: switching effort, muscle memory with Gmail.
Pain points raised more than once by different people.
Prediction
Top-5 finish probability
27%
today
Projected end-of-day votes
361range 271–487
Trajectory
decaying
Vote pace down to 11% of launch speed.
Speed vs peers
58×
228 Productivity launches
About
Inbox Zero Mail is an open-source email client for Gmail and Outlook. Fast, keyboard-first, and free to use, on web, Mac, Windows and iPhone, with all your accounts in one inbox. Add AI for $20/mo: every email is sorted, and replies are drafted in your voice before you open them. Comment privately with your team, get Slack alerts, and give the AI context from your tools.
AI Summary
Inbox Zero Mail is an open-source email client compatible with Gmail and Outlook, designed for efficiency with a keyboard-first interface. It offers AI features for $20/month, including email sorting and draft replies, along with team collaboration tools and Slack alerts.
Attention & discussion velocity
Performance
Velocity3
Vote pace vs average
Momentum3
Sustained over 6h
Virality7
Spread × engagement
Engagement17
Discussion per unit of attention
Signal sources
3 of 6 active- Launch tracking9 readings since we picked it up
- AI analysisProductivity
- Comment intelligencethread 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.
