Skip to content
Back to extensions
Tools

The Prompt Index

By The Prompt Index

Save, browse, share, optimise and humanise AI prompts — in a native Chrome side panel.

Time on the storeAbout 1 to 3 yearsSee the exact launch date
Store users175As shown on the Chrome Web Store
Chrome Web Store rating5.0 / 52 ratings on the Chrome Web Store
Last store update27 Aug 2026Version 10.0.0, 39 days ago

How The Prompt Index is doing

The Prompt Index has been on the store for roughly one to three years and is in the top 25% of Tools by users. Interest has been picking up lately.

Time on the store
About 1 to 3 years

A rough range. Members see the exact launch date.

Place in Tools
Top 25%

By store users, among the Tools extensions we track.

Recent direction
Rising

Picking up faster than the month before.

See the exact launch date and full history

Inside the extension

Reviews

Loading reviews…

Audience & ratings

See full audience and rating history

Users and ratings over time, growth in the last 30/90/365 days.

See plans

Release history

See the release history

Every version, when it shipped and what access it added or removed.

See all with Plus · $19/mo

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 6

Standard6

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

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

Website access 28

  • www.thepromptindex.com
  • thepromptindex.com
  • chatgpt.com and its subdomains
  • chat.openai.com and its subdomains
  • claude.ai and its subdomains
  • gemini.google.com and its subdomains
  • copilot.microsoft.com and its subdomains
  • m365.cloud.microsoft and its subdomains
  • bing.com and its subdomains
  • perplexity.ai and its subdomains
  • grok.com and its subdomains
  • x.com and its subdomains
  • chat.deepseek.com and its subdomains
  • chat.mistral.ai and its subdomains
  • poe.com and its subdomains
  • chatgpt.com
  • chat.openai.com
  • claude.ai
  • gemini.google.com
  • copilot.microsoft.com
  • m365.cloud.microsoft
  • bing.com
  • perplexity.ai
  • grok.com
  • x.com
  • chat.deepseek.com
  • chat.mistral.ai
  • poe.com
Extension ID
ofaehlaoggbboahmpogkfhedgdeekekk
Package size
78.07KiB
Manifest
Version 3

The maker

This is the only listing we know of from The Prompt Index.

Listings
1
Combined store users
≈175
Store Featured
0

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

Ext Watch AI

Should you build
in this niche?

One research report for The Prompt Index: the takeaway, search demand, traffic, pricing, reviews, competitors and what to build. Every number shows its source and date. Anything we cannot verify is marked.

Takeaway & demand

A cited takeaway, plus Google search volumes for the niche

Traffic & domain

Website popularity rank, visits and domain authority, each with its source

Money & pricing

Plans and prices read from the maker’s website. No revenue guesses

Reviews

Top complaints, praise and recent issues, quoted from real reviews

Competitors & ranks

Where it ranks against the closest listings

Build opportunity

What to build, what an MVP must fix, and how to position it

Full research reports, with Ext Watch Plus.

Create your account to save your research. Reports come with Plus, Pro and Max.

Create your account
Overview
Explore the store
Opportunities
Compare
Watchlist
Collections
Saved searches
Alerts
Reports
Plans & usage
Account settings
↑↓Navigate↵OpenEscClose⌘KToggle