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Prompt Manager: Spark AI

Chrome extension by Slate Labs · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 4 users, barely installed.

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

What the developer says, and 5 screenshots

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

Users
4
Rating
5.0 (2 ratings)
Users, last 16 days
+1
Rating, last 30 days
Not watched long enough to say
Version
26.7.26
Updated in the store
2026-08-19
Published
2026-07-05
Manifest
V3
Browser access
4 permissions

How it has moved

Users
+1 since 31.08
3-4 · 8 readings
  1. 2026-08-313
  2. 2026-09-034
  3. 2026-09-043
  4. 2026-09-054
  5. 2026-09-063
  6. 2026-09-094
  7. 2026-09-103
  8. 2026-09-154
Rating
unchanged since 31.08
reviewsrating 5.00 · 8 readings
  1. 2026-08-31reviews2rating5.00
  2. 2026-09-03reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-05reviews2rating5.00
  5. 2026-09-06reviews2rating5.00
  6. 2026-09-09reviews2rating5.00
  7. 2026-09-10reviews2rating5.00
  8. 2026-09-15reviews2rating5.00
Users
+1 since 31.08
3-4 · 8 readings
  1. 2026-08-313
  2. 2026-09-034
  3. 2026-09-043
  4. 2026-09-054
  5. 2026-09-063
  6. 2026-09-094
  7. 2026-09-103
  8. 2026-09-154
Rating
unchanged since 31.08
reviewsrating 5.00 · 8 readings
  1. 2026-08-31reviews2rating5.00
  2. 2026-09-03reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-05reviews2rating5.00
  5. 2026-09-06reviews2rating5.00
  6. 2026-09-09reviews2rating5.00
  7. 2026-09-10reviews2rating5.00
  8. 2026-09-15reviews2rating5.00

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.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Add items to the right-click menu contextMenus
Show the remaining 1
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

What changed recently

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

The publisher

Slate Labs publishes 4 listings we track, 495 users between them. Listed website: knightowl2704.github.io.

  1. Docs Comment Exporter Slate Labs · Productivity · Workflow · published 2026-01-01 462 users ★ 5.0
  2. SFW YouTube Music | Hide & Blur Album Art Slate Labs · Lifestyle · Entertainment · published 2026-07-06 16 users ★ 5.0
  3. Pluck — YouTube Transcripts & Notes to Notion Slate Labs · Productivity · Workflow · published 2026-08-08 13 users

Like this one

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

  1. Prompt Template Library for ChatGPT, Claude, Gemini, Perplexity, and more! Describes nearly the same job, smaller audience 4k users ★ 4.1
  2. PromptBox - AI Prompt Manager Describes nearly the same job, smaller audience 72 users
  3. GPT-Prompter Describes nearly the same job, smaller audience 3 users ★ 5.0
  4. SnapPrompt Describes nearly the same job, smaller audience 50 users
  5. PromptEasy - AI Prompt Manager Describes nearly the same job, smaller audience 16 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.

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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.