Extension Tracker

KDSPY – Keyword Research for Authors

70,000 users Rated 3.75 from 53 ratings Last updated 12 May 2026

By LeadsClick LTD Live in the Chrome Web Store oocoibgfbhcplhnfdjldohepoeboiloo Search Google ↗ Last checked 11 Nov 2026, 18:49 UTC

The listing

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

KDSPY is a time-saving book research companion that every author – fiction or non-fiction – should have in their toolbox.Summary from the listing
Developer
LeadsClick LTD
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Workflow & Planning
First published
7 May 2015
Last updated
12 May 2026
Version
5.13.56
Size
2.97 MiB
Minimum Chrome
88
Languages
1 language

English (United States)

Website
https://www.kdspy.com/
Support page
https://www.publishingaltitude.com/contact-us/
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
70K75K80KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov8 Nov2026-09-27: 70,000 users2026-09-29: 70,000 users2026-10-06: 80,000 users2026-10-14: 70,000 users2026-10-21: 80,000 users2026-10-28: 70,000 users2026-11-04: 70,000 users2026-11-11: 70,000 users70,00070K75K80KTracking began27 Sep18 Oct8 Nov2026-09-27: 70,000 users2026-09-29: 70,000 users2026-10-06: 80,000 users2026-10-14: 70,000 users2026-10-21: 80,000 users2026-10-28: 70,000 users2026-11-04: 70,000 users2026-11-11: 70,000 users70K
Average rating
3.703.8027 Sep11 Oct25 Oct8 Nov3.753.703.8027 Sep18 Oct8 Nov3.75
Number of ratings
51525327 Sep11 Oct25 Oct8 Nov5351525327 Sep18 Oct8 Nov53
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-1170,0003.7553
2026-11-0470,0003.7553
2026-10-2870,0003.7352
2026-10-2180,0003.7352
2026-10-1470,0003.7151
2026-10-0680,0003.7151
2026-09-2970,0003.7151
2026-09-2770,0003.7151
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#2,020
by users, of 292,125 extensions
In its category
#681
of 49,294 in Workflow & Planning

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 27 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Sites
  • *://*.amazon.ca/*amazon.ca and its subdomains
  • *://*.amazon.co.jp/*amazon.co.jp and its subdomains
  • *://*.amazon.co.uk/*amazon.co.uk and its subdomains
  • *://*.amazon.com.au/*amazon.com.au and its subdomains
  • *://*.amazon.com.br/*amazon.com.br and its subdomains
  • *://*.amazon.com.mx/*amazon.com.mx and its subdomains
  • *://*.amazon.com/*amazon.com and its subdomains
  • *://*.amazon.de/*amazon.de and its subdomains
  • *://*.amazon.es/*amazon.es and its subdomains
  • *://*.amazon.fr/*amazon.fr and its subdomains
  • *://*.amazon.in/*amazon.in and its subdomains
  • *://*.amazon.it/*amazon.it and its subdomains
  • *://*.amazon.pl/*amazon.pl and its subdomains
  • *://*.google.com/*google.com and its subdomains
  • *://*.publishingaltitude.com/*publishingaltitude.com and its subdomains
Sites where it runs scripts
  • *://*.amazon.ca/*amazon.ca and its subdomains
  • *://*.amazon.co.jp/*amazon.co.jp and its subdomains
  • *://*.amazon.co.uk/*amazon.co.uk and its subdomains
  • *://*.amazon.com.au/*amazon.com.au and its subdomains
  • *://*.amazon.com.br/*amazon.com.br and its subdomains
  • *://*.amazon.com.mx/*amazon.com.mx and its subdomains
  • *://*.amazon.com/*amazon.com and its subdomains
  • *://*.amazon.de/*amazon.de and its subdomains
  • *://*.amazon.es/*amazon.es and its subdomains
  • *://*.amazon.fr/*amazon.fr and its subdomains
  • *://*.amazon.in/*amazon.in and its subdomains
  • *://*.amazon.it/*amazon.it and its subdomains
  • *://*.amazon.pl/*amazon.pl and its subdomains
Browser features
  • alarmsRun tasks on a schedule
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
Asked for later, if you agree
  • browsingDataClear your browsing data
  • https://chatgpt.com/*chatgpt.com

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
KDROI – Book Marketing Tools for Authors6,000 5.005 Workflow & Planning
Prompt Blaze — AI Prompt Chaining Simplified1,000 3.8010 Workflow & Planning
All 3 extensions by LeadsClick LTD →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 11 Nov 2026, 18:49 UTC; next check around 19 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “KDSPY – Keyword Research for Authors” (oocoibgfbhcplhnfdjldohepoeboiloo). Chrome Web Store data, last checked 2026-11-11. https://extensiontracker.com/extension/oocoibgfbhcplhnfdjldohepoeboiloo. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_oocoibgfbhcplhnfdjldohepoeboiloo,
  title   = {KDSPY – Keyword Research for Authors (oocoibgfbhcplhnfdjldohepoeboiloo)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-11},
  url     = {https://extensiontracker.com/extension/oocoibgfbhcplhnfdjldohepoeboiloo},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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