Track commitments in Gmail and calculate email costs. Privacy-first: all data stored locally. No sign-up required.
Users
3
−1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#290K
#239K among extensions
Version
1.0.4
updated 16 Jun 2026
Users
monthly, 4 months
Latest, 15 Oct 2026:3 usersMove the mouse over the chart for any month
Ratings count
monthly, 4 months
Latest, 15 Oct 2026:1 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Commit
COMMIT: NEVER MISS A COMMITMENT AGAIN
Commit automatically detects promises in your sent Gmail emails, tracks due dates, and calculates the real cost of email threads. Built for professionals who make commitments via email and want to stay accountable.
✓ 100% LOCAL — Your data never leaves your device
✓ NO SIGN-UP — Works immediately after install
✓ PRIVACY-FIRST — No external APIs, no tracking, no data collection
✓ FREE FOREVER — Core features always free
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WHAT COMMIT DOES:
• Detects commitments in your sent emails automatically
• Tracks due dates and reminds you
• Calculates email thread costs (time × hourly rate)
• Shows commitment fulfillment rate
• Dashboard with all your promises in one place
• Quick access via keyboard shortcut (Ctrl+Shift+M)
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WHY COMMIT?
Email commitments get lost. You say:
- "I'll send that by Friday"
- "Let me review and get back to you"
- "I'll have the report ready next week"
Then you forget. Commit ensures you never drop the ball.
PLUS: Ever wonder how much time you spend in email threads? Commit calculates the real cost based on participants and reply count.
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PRIVACY GUARANTEE:
Unlike other email tools, Commit:
• Never sends data to external servers
• Never tracks your behavior
• Never sells or shares your information
• Processes everything locally in your browser
• Works offline
Your email content stays on YOUR device. Period.
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HOW IT WORKS:
1. Install Commit
2. Open Gmail
3. Send emails with commitments
4. Commit detects promises and adds them to your dashboard
5. Get reminders before due dates
6. View thread costs and commitment stats
No account creation. No configuration. Just install and go.
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FEATURES:
FREE (Forever):
• Unlimited commitment tracking
• Due date reminders
• Thread cost calculator
• Fulfillment rate tracking
• Dashboard view
• Keyboard shortcuts
PREMIUM (Coming July 2026):
• Smart snooze with conditions
• Pattern insights (hesitation analysis)
• Streak tracker with badges
• Cost leaderboards
• Advanced analytics
• Export data
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COMMITMENT DETECTION:
Commit understands natural language commitments like:
• "I'll send this by Friday"
• "Will have it ready next week"
• "Let me get back to you tomorrow"
• "I'll review and respond by end of day"
• "Going to finish this over the weekend"
Works with your natural writing style — no special syntax needed.
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THREAD COST CALCULATOR:
Set your hourly rate and Commit calculates:
• Cost per email thread
• Total email spend
• Most expensive contacts
• Time spent in conversations
Eye-opening insights into email ROI.
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PART OF PROMAIL SUITE:
Commit works great alone, but it's even better with:
• Coldbase — Track cold emails
• Surely — Reduce email hesitation
All ProMail tools are privacy-first and work 100% locally.
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TECHNICAL DETAILS:
• Manifest V3 compliant
• No external network requests
• Content Security Policy enforced
• Open to security audits
• Minimal permissions required
• Service worker architecture
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PERMISSIONS EXPLAINED:
• storage: Save commitments locally
• tabs: Open dashboard
• notifications: Commitment reminders
• alarms: Scheduled notifications
• mail.google.com: Read Gmail content (locally only)
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WHO'S IT FOR?
✓ Executives who make many commitments
✓ Founders managing multiple projects
✓ Sales professionals with deadlines
✓ Anyone who wants to be more accountable
✓ Teams calculating email efficiency
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SUPPORT:
Email: support@promailco.com
Instagram: @promailhq
X/Twitter: @promailco
Built with 🤝 for professionals who keep their word.