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TokenMetr — AI Prompt Optimizer & Token Saver

Chrome extension by Developer Bazaar Technologies · Productivity · Developer

A Chrome extension in Productivity · Developer with 26 users, barely installed.

Specific sites only: 15 match patterns.

What the developer says, and 4 screenshots

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

Users
26
Rating
5.0 (1 ratings)
Users, last 16 days
+14
Rating, last 30 days
Not watched long enough to say
Version
1.1
Updated in the store
2026-06-28
Published
2026-06-28
Manifest
V3
Browser access
5 permissions, 15 site patterns

How it has moved

Users
+14 since 31.08
12-26 · 8 readings
  1. 2026-08-3112
  2. 2026-09-0213
  3. 2026-09-0414
  4. 2026-09-0615
  5. 2026-09-0817
  6. 2026-09-1018
  7. 2026-09-1323
  8. 2026-09-1526
Rating
unchanged since 31.08
reviewsrating 5.00 · 8 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-10reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-15reviews1rating5.00
Users
+14 since 31.08
12-26 · 8 readings
  1. 2026-08-3112
  2. 2026-09-0213
  3. 2026-09-0414
  4. 2026-09-0615
  5. 2026-09-0817
  6. 2026-09-1018
  7. 2026-09-1323
  8. 2026-09-1526
Rating
unchanged since 31.08
reviewsrating 5.00 · 8 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-10reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-15reviews1rating5.00

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

Specific sites only: 15 match patterns.

  • https://token-optimizer-backend.vercel.app/*
  • https://backend.tokenmetr.com/*
  • https://accounts.google.com/*
Show the remaining 9
  • https://oauth2.googleapis.com/*
  • https://www.googleapis.com/*
  • https://claude.ai/*
  • https://chatgpt.com/*
  • https://chat.openai.com/*
  • https://gemini.google.com/*
  • https://chat.deepseek.com/*
  • https://deepseek.com/*
  • https://www.perplexity.ai/*
  • See the address and title of every tab you have open tabs
  • Sign you in with a Google account identity
  • Run its own code on the pages it can access scripting
Show the remaining 2
  • Open a panel beside the page sidePanel
  • 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

Developer Bazaar Technologies publishes 6 listings we track, 259 users between them.

  1. Advanced Bookmark Manager Developer Bazaar Technologies · Productivity · Tools · published 2024-07-29 145 users ★ 4.2
  2. Jokester Developer Bazaar Technologies · Lifestyle · Fun · published 2023-07-19 30 users ★ 5.0
  3. PromptPilot — AI Prompt Optimizer & Token Saver Developer Bazaar Technologies · Productivity · Developer · published 2026-05-05 23 users ★ 5.0
Show 2 more from this publisher
  1. English to Hindi Dictionary with AI Developer Bazaar Technologies · Productivity · Tools · published 2026-04-21 20 users ★ 5.0
  2. Word Saver Developer Bazaar Technologies · Productivity · Tools · published 2026-03-20 15 users ★ 5.0

Like this one

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

  1. PromptPilot — AI Prompt Optimizer & Token Saver Describes nearly the same job, smaller audience 23 users ★ 5.0
  2. Token Optimizer — Save on Claude & ChatGPT Describes nearly the same job, smaller audience 295 users
  3. Tokenomics — AI Token Optimizer Describes nearly the same job, smaller audience 17 users ★ 5.0
  4. AI Token Cost Tracker Describes nearly the same job, smaller audience 8 users
  5. Tokenizer Live Token and Cost Monitor Describes nearly the same job, smaller audience 116 users ★ 5.0

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.