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VaultSage: YouTube Summarizer

Chrome extension by VaultSage Extensions · Productivity · Tools

  • Established publisher
  • Trader

A Chrome extension in Productivity · Tools with 11 users, barely installed. Audience over the last 30 days: unchanged.

Specific sites only: 11 match patterns.

What the developer says, and 3 screenshots

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

Users
11
Rating
5.0 (2 ratings)
Users, last 30 days
Unchanged
Rating, last 30 days
Steady over 30 days
Version
2.9
Updated in the store
2026-09-29
Published
2025-07-18
Manifest
V3
Browser access
4 permissions, 11 site patterns

How it has moved

Users
unchanged since 16.10
8-12 · 15 readings
  1. 2026-10-1611
  2. 2026-10-1811
  3. 2026-10-2112
  4. 2026-10-2211
  5. 2026-10-2312
  6. 2026-10-2410
  7. 2026-10-2910
  8. 2026-11-0110
  9. 2026-11-059
  10. 2026-11-0710
  11. 2026-11-089
  12. 2026-11-098
  13. 2026-11-109
  14. 2026-11-1411
  15. 2026-11-1511
Rating
unchanged since 16.10
reviewsrating 5.00 · 15 readings
  1. 2026-10-16reviews2rating5.00
  2. 2026-10-18reviews2rating5.00
  3. 2026-10-21reviews2rating5.00
  4. 2026-10-22reviews2rating5.00
  5. 2026-10-23reviews2rating5.00
  6. 2026-10-24reviews2rating5.00
  7. 2026-10-29reviews2rating5.00
  8. 2026-11-01reviews2rating5.00
  9. 2026-11-05reviews2rating5.00
  10. 2026-11-07reviews2rating5.00
  11. 2026-11-08reviews2rating5.00
  12. 2026-11-09reviews2rating5.00
  13. 2026-11-10reviews2rating5.00
  14. 2026-11-14reviews2rating5.00
  15. 2026-11-15reviews2rating5.00
Users
-1 since 31.08
8-13 · 26 readings
  1. 2026-08-3112
  2. 2026-09-0313
  3. 2026-09-0512
  4. 2026-09-0611
  5. 2026-09-1010
  6. 2026-09-1511
  7. 2026-09-2012
  8. 2026-09-2111
  9. 2026-09-2810
  10. 2026-10-0911
  11. 2026-10-1010
  12. 2026-10-1611
  13. 2026-10-1811
  14. 2026-10-2112
  15. 2026-10-2211
  16. 2026-10-2312
  17. 2026-10-2410
  18. 2026-10-2910
  19. 2026-11-0110
  20. 2026-11-059
  21. 2026-11-0710
  22. 2026-11-089
  23. 2026-11-098
  24. 2026-11-109
  25. 2026-11-1411
  26. 2026-11-1511
Rating
unchanged since 31.08
reviewsrating 5.00 · 26 readings
  1. 2026-08-31reviews2rating5.00
  2. 2026-09-03reviews2rating5.00
  3. 2026-09-05reviews2rating5.00
  4. 2026-09-06reviews2rating5.00
  5. 2026-09-10reviews2rating5.00
  6. 2026-09-15reviews2rating5.00
  7. 2026-09-20reviews2rating5.00
  8. 2026-09-21reviews2rating5.00
  9. 2026-09-28reviews2rating5.00
  10. 2026-10-09reviews2rating5.00
  11. 2026-10-10reviews2rating5.00
  12. 2026-10-16reviews2rating5.00
  13. 2026-10-18reviews2rating5.00
  14. 2026-10-21reviews2rating5.00
  15. 2026-10-22reviews2rating5.00
  16. 2026-10-23reviews2rating5.00
  17. 2026-10-24reviews2rating5.00
  18. 2026-10-29reviews2rating5.00
  19. 2026-11-01reviews2rating5.00
  20. 2026-11-05reviews2rating5.00
  21. 2026-11-07reviews2rating5.00
  22. 2026-11-08reviews2rating5.00
  23. 2026-11-09reviews2rating5.00
  24. 2026-11-10reviews2rating5.00
  25. 2026-11-14reviews2rating5.00
  26. 2026-11-15reviews2rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 11 match patterns.

  • *://*.youtube.com/*
  • https://www.youtube.com/*
  • https://api.vaultsage.ai/*
Show the remaining 8
  • https://api.vault.nurie.ai/*
  • https://vaultsage.ai/*
  • https://www.youtube.com/api/timedtext*
  • https://api.cloudinary.com/*
  • https://res.cloudinary.com/*
  • https://cdnjs.cloudflare.com/*
  • https://cdn.jsdelivr.net/*
  • https://fonts.gstatic.com/*
  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

What changed recently

  1. Store badges changed

The publisher

VaultSage Extensions publishes 5 listings we track, 211 users between them. Listed website: nurie.ai.

  1. VaultSage DocSend PDF Downloader VaultSage Extensions · Productivity · Tools · published 2025-03-24 160 users ★ 5.0
  2. VaultSage for Gmail VaultSage Extensions · Productivity · Tools · published 2025-11-12 17 users
  3. VaultSage for Gemini Notebook VaultSage Extensions · Productivity · Tools · published 2026-02-13 13 users ★ 5.0
Show 1 more from this publisher
  1. VaultSage for NAVER Works Mail VaultSage Extensions · Productivity · Tools · published 2026-01-28 10 users

Like this one

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

  1. YouTube Video Summarizer Describes nearly the same job, smaller audience 9 users
  2. DeepSum | YouTube AI Summary Describes nearly the same job, with an established audience 10k users ★ 4.6
  3. Automatic Video Summarizer Describes nearly the same job, smaller audience 22 users ★ 1.0
  4. YouTube Summary & ChatGPT by Glasp Describes nearly the same job, with a large installed audience 100k users ★ 4.1
  5. AI YouTube Summarizer — Transcript & Summary Describes nearly the same job, with an established audience 60k users ★ 3.8

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 regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-14. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built