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HyperWrite: AI Writing Assistant and Autocomplete App

Chrome extension by Otherside AI · Productivity · Communication

  • Featured
  • Established publisher
  • Trader

A Chrome extension in Productivity · Communication with 90 000 users, an established extension.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 3 screenshots

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

Users
90 000
Rating
4.3 (130 ratings)
Users, last 14 days
+10k
Rating, last 30 days
Not watched long enough to say
Version
4.2.7.3
Updated in the store
2026-09-11
Published
2021-11-18
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
+10k since 01.09
80k-90k · 4 readings
2026-09-05: released 4.2.7.12026-09-09: released 4.2.7.22026-09-12: released 4.2.7.3
  1. 2026-09-0180k
  2. 2026-09-0680k
  3. 2026-09-0790k
  4. 2026-09-1490k
Rating
+0.017 since 01.09
reviewsrating 4.260-4.277 · 4 readings
2026-09-05: released 4.2.7.12026-09-09: released 4.2.7.22026-09-12: released 4.2.7.3
  1. 2026-09-01reviews127rating4.260
  2. 2026-09-06reviews129rating4.271
  3. 2026-09-07reviews130rating4.277
  4. 2026-09-14reviews130rating4.277
Users
+10k since 01.09
80k-90k · 4 readings
2026-09-05: released 4.2.7.12026-09-09: released 4.2.7.22026-09-12: released 4.2.7.3
  1. 2026-09-0180k
  2. 2026-09-0680k
  3. 2026-09-0790k
  4. 2026-09-1490k
Rating
+0.017 since 01.09
reviewsrating 4.260-4.277 · 4 readings
2026-09-05: released 4.2.7.12026-09-09: released 4.2.7.22026-09-12: released 4.2.7.3
  1. 2026-09-01reviews127rating4.260
  2. 2026-09-06reviews129rating4.271
  3. 2026-09-07reviews130rating4.277
  4. 2026-09-14reviews130rating4.277

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

Every site you visit. This extension can read and change the content of any page you open.

  • See the address and title of every tab you have open tabs
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 4.2.7.3
  2. Version 4.2.7.2
  3. Version 4.2.7.1

What changed recently

  1. Released version 4.2.7.3 (was 4.2.7.2)
  2. Released version 4.2.7.2 (was 4.2.7.1)
  3. Released version 4.2.7.1 (was 4.2.7.0)

The publisher

Otherside AI publishes 3 listings we track, 90k users between them. Listed website: hyperwriteai.com.

  1. Notebook Agent Otherside AI · Productivity · Developer · published 2025-08-27 32 users ★ 5.0
  2. AlgoMagic Otherside AI · Lifestyle · Social · published 2025-05-17 9 users

Like this one

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

  1. Promptr – AI Autocomplete for Any Text Field Describes nearly the same job, smaller audience 22 users
  2. ContextWrite AI Describes nearly the same job, smaller audience 2 users (last published figure)
  3. AI-Autocomplete Describes nearly the same job, smaller audience 77 users ★ 5.0
  4. Mindscribe AI Describes nearly the same job, smaller audience 5 users
  5. autocomplete Describes nearly the same job, smaller audience 135 users ★ 2.0

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.

Is this your extension?

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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.