What is Compose?

Compose AI is a Chrome extension that delivers AI‑powered autocomplete across any web‑based text field, enabling quick generation of emails, documents, and chat messages. The tool learns each user’s writing style to suggest personalized phrases, helping maintain a consistent voice.

It integrates seamlessly with browsers and common productivity platforms, allowing typing to continue in the current workspace without interruption. The extension reduces overall typing time and boosts productivity for professionals, students, and content creators alike.

Text is processed locally in the browser, providing context‑aware completions while preserving user privacy. Compose AI supports real‑time text generation in any form, textarea, or rich‑text editor. Optional advanced features offer deeper customization for users who need more tailored assistance.

Compose on the web:

Compose details

Company: COMPOSE.AI, INC.
Jurisdiction: California, United States
Built for: Individuals

Compose pricing

Freemium

Free $0

$14.99/mo is pricier than most for Writing assistant median $11.50/mo

Most Writing assistant tools start between $9 and $19.99 a month.

Auto-renewal: No

Trial, refund and renewal terms as stated in Compose's own published documentation.

Verify on the official pricing page.

View plans

Compose's key features

AI-powered text generation
Sentence autocomplete while typing
Cross-platform autocomplete
Personalized writing style suggestions
Seamless integration with tools
Free Chrome plugin with upgrades

Compose use cases

Generate concise, professional emails instantly with Compose AI's personalized suggestions, cutting typing time for busy executives without compromising privacy
Compose detailed research drafts or student essays in real-time, leveraging local AI to auto‑complete content while ensuring all data stays on your machine
Craft engaging social media captions and blog posts on the fly, using Compose AI's style learning to maintain brand voice and eliminate repetitive typing