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Spark SEO by seoClarity

Chrome extension by seoClarity · Productivity · Developer

  • Featured
  • Established publisher

A Chrome extension in Productivity · Developer with 6 000 users, a small but real audience.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 4 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
6 000
Rating
3.7 (10 ratings)
Users, last 16 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
2.5.2
Updated in the store
2026-05-13
Published
2016-06-07
Manifest
V3
Browser access
1 permission

How it has moved

Users
unchanged since 01.09
6k · 2 readings
  1. 2026-09-016k
  2. 2026-09-166k
Rating
unchanged since 01.09
reviewsrating 3.70 · 2 readings
  1. 2026-09-01reviews10rating3.70
  2. 2026-09-16reviews10rating3.70
Users
unchanged since 01.09
6k · 2 readings
  1. 2026-09-016k
  2. 2026-09-166k
Rating
unchanged since 01.09
reviewsrating 3.70 · 2 readings
  1. 2026-09-01reviews10rating3.70
  2. 2026-09-16reviews10rating3.70

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

seoClarity publishes 2 listings we track, 46k users between them. Listed website: seoclarity.net.

  1. Schema Builder for Structured Data seoClarity · Productivity · Developer · published 2020-06-03 40k users ★ 3.6

Like this one

Listings the catalog judges closest in what they say they do.

  1. Check Page SEO Describes nearly the same job, smaller audience 8 users
  2. SEO Health - AI SEO Analyzer Describes nearly the same job, smaller audience 21 users
  3. FusionCodes SEO Auditor Describes nearly the same job, smaller audience 10 users
  4. Geeky Tech SEO Describes nearly the same job, smaller audience 56 users ★ 5.0
  5. AI SEO Optimizer Describes nearly the same job, smaller audience 12 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.