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PromptFix: Prompt Score & Enhancer for ChatGPT, Claude, Gemini, Perplexity

By AI Co-Producer LLC dba PromptFix

Score any prompt 0-100 before you send it, see what's weak, and fix it in one click. In ChatGPT, Claude, Gemini and Perplexity.

Time on the storeAbout 1 to 3 yearsA rough range, not an exact date
Store users28As shown on the Chrome Web Store
Chrome Web Store rating5.0 / 51 rating on the Chrome Web Store
Last store update31 Aug 2026Version 1.8.4, 39 days ago

Inside the extension

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Permissions & access

Access levelLow

Asks only for everyday access, nothing we track as sensitive.

What it’s allowed to do, not what it actually does. Not a safety rating.

Permissions 5

Standard5

  • Save its own settingsstorage
  • Work on the tab you click it onactiveTab
  • Add items to the right-click menucontextMenus
  • Run its code on pages it can accessscripting
  • Open in the side panelsidePanel

Members also see when a new version asks for new access.

Website access 8

  • promptfix.online
  • www.promptfix.online
  • chat.openai.com
  • chatgpt.com
  • chatgpt.com and its subdomains
  • claude.ai
  • gemini.google.com
  • www.perplexity.ai
Extension ID
lenldjaimfkbbbmlmaachomiebfdokmb
Package size
54.69KiB
Manifest
Version 3

The maker

This is the only listing we know of from AI Co-Producer LLC dba PromptFix.

Listings
1
Combined store users
≈28
Store Featured
0

Combined users can count the same person more than once. Maker profile

Ext Watch AI

Should you build in this niche?

One research report for PromptFix: Prompt Score & Enhancer for ChatGPT, Claude, Gemini, Perplexity. Reports come with Plus, Pro and Max.

  • Takeaway & demandCited takeaway and search volumes
  • Traffic & domainPopularity rank, visits and authority
  • Money & pricingPlans and prices from the maker’s site
  • ReviewsComplaints and praise, quoted
  • Competitors & ranksRank against the closest listings
  • Build opportunityWhat to build and how to position it
  • Every number shows its source and date
  • Ready in a minute or two
  • Report and PDF yours for 30 days
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