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Prompt Vault

Chrome extension by Fettle · Productivity · Tools

A Chrome extension in Productivity · Tools with 3 users, barely installed.

Specific sites only: 1 match pattern.

What the developer says, and 1 screenshot

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

Users
3
Rating
not rated yet
Users, last 16 days
+3
Version
0.2.0
Updated in the store
2026-06-23
Published
2026-06-23
Manifest
V3
Browser access
1 permission, 1 site pattern

How it has moved

Users
+3 since 31.08
0-3 · 7 readings
  1. 2026-08-310
  2. 2026-09-023
  3. 2026-09-040
  4. 2026-09-060
  5. 2026-09-093
  6. 2026-09-100
  7. 2026-09-153
Users
+3 since 31.08
0-3 · 7 readings
  1. 2026-08-310
  2. 2026-09-023
  3. 2026-09-040
  4. 2026-09-060
  5. 2026-09-093
  6. 2026-09-100
  7. 2026-09-153

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: 1 match pattern.

  • https://fettle-license-backend-production.up.railway.app/*
  • 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

Fettle publishes 10 listings we track, 32 users between them.

  1. Clip to Notion — Web Clipper (BYOK) Fettle · Productivity · Tools · published 2026-06-22 5 users
  2. Crypto Price Ticker — Watchlist & Alerts Fettle · Productivity · Tools · published 2026-06-23 4 users
  3. Save to GitHub Gist (BYOK) Fettle · Productivity · Developer · published 2026-06-22 3 users
Show 5 more from this publisher
  1. Job Keyword Matcher — Resume vs Posting Fettle · Productivity · Tools · published 2026-06-22 3 users
  2. AI TL;DR — Page & Video Summarizer (BYOK) Fettle · Productivity · Tools · published 2026-06-23 3 users
  3. AI Chat Exporter Fettle · Productivity · Tools · published 2026-06-23 3 users
  4. Tab Suspender — Save Memory Fettle · Productivity · Tools · published 2026-06-22 3 users
  5. Copy as Markdown — Web Clipper Fettle · Productivity · Tools · published 2026-06-22 3 users

Like this one

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

  1. PromptVault – AI Prompt Manager Describes nearly the same job, smaller audience 1 user
  2. Prompt Library: LLM Prompt Saver & Organizer Describes nearly the same job, smaller audience 20 users ★ 5.0
  3. ChatGPT Prompt Manager – Save & Reuse Prompts Describes nearly the same job, smaller audience 6 users
  4. PromptVault Describes nearly the same job, smaller audience 5 users
  5. Promptstitute Describes nearly the same job, smaller audience 7 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.