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Preview of Seenify Email Tracker

Seenify Email Tracker by CODEGUYAKASH

Track email opens directly in Gmail with double checkmarks and get instant desktop notifications when recipients read your emails.

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About this extension
Seenify is a 100% free and privacy-focused email tracking extension for Gmail. Get real-time read receipts, WhatsApp-style double checkmarks, and instant desktop alerts the exact second your emails are opened.
  • ✓✓ Double Checkmarks in Gmail: See delivery and read status indicators directly in your Gmail inbox and sent items.
  • ⚡ Real-Time Desktop Alerts: Get instant notifications the moment a recipient opens your tracked message.
  • 📊 Analytics Dashboard: Track total sent emails, total open counts, exact timestamps, and overall Open Rate percentage.
  • 🔒 100% Privacy First: We never read, store, parse, or share your email body, text, or attachments. Only minimal open metadata is processed.
  • 🗑 Easy History Control: Delete any tracked email record and its history anytime directly from the popup dashboard.

  1. Install Seenify on Firefox.
  2. Sign in or create a free account from the toolbar popup.
  3. Compose and send emails in Gmail as usual—Seenify seamlessly handles tracking.
  4. Watch checkmarks turn green/blue and receive live desktop alerts when opened!

Developer comments
Seenify is built with Manifest V3 for Firefox, providing privacy-friendly real-time email tracking with double checkmarks and instant notifications for Gmail.
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Permissions and data

Required permissions:

  • Display notifications to you
  • Access your data for mail.google.com

Optional permissions:

  • Access your data for mail.google.com
  • Access your data for seenify.codeguyakash.in

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Version
3.2.2
Size
81.64 KB
Last updated
25 days ago (Sep 6, 2026)
License
All Rights Reserved
Version History
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