Extension Tracker

DoubleTick — Email Tracker for Gmail, No Signature

127 users Rated 5.00 from 7 ratings Last updated 24 Sep 2026

By DoubleTick Live in the Chrome Web Store olfkkfdiogjhipbdbaghimaklclpabnf Last checked 27 Sep 2026, 07:01 UTC

The listing

What the Chrome Web Store shows, as of the last check

Email tracking and read receipts for Gmail. Know when your emails are opened with checkmark indicators. No footers or shaming links.Summary from the listing
Developer
DoubleTick
Category
Productivity › Communication
First published
13 Feb 2026
Last updated
24 Sep 2026
Version
2.3.8
Size
69.13 KiB
Minimum Chrome
88
Languages
11 languages

Deutsch, English, español, magyar, русский, العربية, हिन्दी, বাংলা, தமிழ், తెలుగు, ಕನ್ನಡ

Website
doubletickr.com
Support page
https://doubletickr.com/support
Open in the Chrome Web Store ↗ View the code or download the CRX in CRX Viewer ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-271275.007
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#60,089
by users, of 264,703 extensions
In its category
#1,013
of 6,873 in Communication

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Sites
  • https://api.doubletickr.com/*api.doubletickr.com
  • https://mail.google.com/*mail.google.com
Sites where it runs scripts
  • https://mail.google.com/*mail.google.com
Browser features
  • alarmsRun tasks on a schedule
  • declarativeNetRequestBlock or change network requests, using rules
  • notificationsShow notifications
  • storageSave settings and data in your browser

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 27 Sep 2026, 07:01 UTC; next check around 6 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “DoubleTick — Email Tracker for Gmail, No Signature” (olfkkfdiogjhipbdbaghimaklclpabnf). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/olfkkfdiogjhipbdbaghimaklclpabnf. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_olfkkfdiogjhipbdbaghimaklclpabnf,
  title   = {DoubleTick — Email Tracker for Gmail, No Signature (olfkkfdiogjhipbdbaghimaklclpabnf)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/olfkkfdiogjhipbdbaghimaklclpabnf},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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