Compose AI logo
productivity

Compose AI

Free AI-powered autocomplete for faster writing everywhere online. Chrome extension that learns your writing style to generate contextual suggestions, reduce typing by 40%, and compose emails in seconds across Gmail, Slack, and any text field.
autocomplete chrome-extension writing-assistant
Beginner Level
Free / $9.99 per month
Starting Price
Try Compose AI
Category
productivity
Setup Time
< 2 minutes
productivity
Category
Beginner
Difficulty
Active
Status
Web App
Type

What is Compose AI?

Type 40% less with AI autocomplete everywhere

Compose AI is the free Chrome extension that accelerates writing across every website with personalized AI autocomplete. Unlike basic text expanders, Compose uses advanced language models to understand context and complete your sentences naturally—learning from your writing style over time. Simply start typing in Gmail, Google Docs, Slack, Notion, LinkedIn, or any text field, and watch intelligent suggestions appear. Press Tab to accept, or keep typing to refine. Features include email reply generation (one-click full responses), rephrase tool for tone adjustment, and personalized shortcuts for frequently used phrases. The free version offers unlimited basic autocomplete, while Premium adds advanced personalization, longer suggestions, and priority support. Used by 500,000+ professionals to save 10+ hours per week on email, documentation, and messaging.

Key Capabilities

What makes Compose AI powerful

Universal Autocomplete

AI-powered sentence completion that works in Gmail, Slack, Google Docs, Notion, LinkedIn, and any web-based text field

Implementation Level Professional

Email Reply Generation

One-click full email responses that match your tone and context—just reference the original message and Compose drafts the reply

Implementation Level Advanced

Rephrase & Personalization

Rewrite sentences with different tones (formal, friendly, concise) and create custom shortcuts for frequently used phrases

Implementation Level Professional

Learning Your Style

AI adapts to your unique writing patterns, vocabulary, and tone over time for increasingly personalized suggestions

Implementation Level Expert

Professional Integration

These capabilities work together to provide a comprehensive AI solution that integrates seamlessly into professional workflows. Each feature is designed with enterprise-grade reliability and performance.

Pricing

Start using Compose AI today

Free / $9.99 per month

Starting price

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Quick Information

Category productivity
Pricing Model Freemium
Last Updated 12/7/2025

Tags

autocomplete chrome-extension writing-assistant email productivity free

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