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WritingCompose AI

Compose AI

AI autocomplete and writing assistance inline across Gmail, Docs, and the web.

Category
Writing
Pricing
FREEMIUM
Source
Proprietary
Platforms
Browser extensionWeb
Verified
Jun 11, 2026

Compose AI is a browser extension that adds AI-powered autocomplete and text generation directly into the fields you already type in — Gmail, Google Docs, and most web apps. It finishes sentences as you write, drafts full emails from a one-line instruction, rephrases text, and supports custom shortcuts to expand snippets. The core extension is free, with a premium tier for personalization features.

Capabilities 3

What it actually does — grouped by capability family.

  • Editing / grammar (primary capability)
  • Long-form writing (secondary capability)
  • Email assistant (secondary capability)

Pros & cons

  • Inline autocomplete anywhere you type
  • Drafts full emails from one instruction
  • Free core tier
  • Custom text-expansion shortcuts
  • Chromium browsers only
  • Best for short-form writing, not long docs
  • Personalization features gated to premium

Tags

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