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Compose AI
by Compose AI
What Compose AI is
Compose AI is an AI writing assistant for drafting and completing text in emails, documents, and chats. Its Chrome plugin offers autocomplete across tools, and the maker identifies Gmail and Google Docs as supported places to generate text: type // to ask for ideas or draft wording. It can also suggest alternative phrasing for highlighted text and create a full email reply from a few words, using the original email as context. Compose AI says it learns a user’s writing voice to offer personalized phrases. Listed uses include copywriting, blogging, recruiting, and social media. The service is available as an extension and on the web, with a Chrome Web Store download linked by the maker. Its Free plan costs nothing and is described as a Chrome plugin that remains free to use. A Premium plan includes advanced features and some personalization features. Compose AI says it uses user text to provide autocomplete and will not sell user data. Its privacy policy describes security measures and says personal data may be shared with service providers, analytics partners, and parties a user authorizes or accesses through the service.
Who it suits
Compose AI suits people who want help drafting or finishing emails, documents, and chats, including writers working on blogs, copy, recruiting, or social posts. It may be useful to Gmail and Google Docs users who want generated text, rephrasing, or email replies based on a message.
What it does well
- Generates ideas and text in Gmail and Google Docs using //.
- Can rephrase highlighted text in alternate ways.
- Drafts full email replies from a few words and original-message context.
- Offers a free Chrome plugin plan.
- Learns a user's writing voice for personalized phrases.
What to know first
- The Free plan is described as a Chrome plugin.
- Personal data may be shared with service providers and analytics partners.
Limits
The Free plan is the Chrome plugin. Premium is described as adding advanced features and some personalization features.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | Chrome plugin; free to use forever | Free |
| Premium | Advanced features · some personalization features | On request |
As compose.ai lists them, read 9 Oct 2026. The maker's own page has the final word.
Getting started
- Visit https://www.compose.ai/.
- Download the extension through the linked Chrome Web Store listing.
- Use the Free plan, described as a Chrome plugin free to use forever.
- In Gmail or Google Docs, type // to request ideas or draft text.
Verdict
Choose Compose AI if you want a free Chrome plugin for autocomplete, text generation, rephrasing, and email drafting. Look elsewhere if you need details about Premium pricing before choosing a paid plan, or if its stated data handling does not suit you.
Questions
Is Compose AI free?
Yes. The Free plan costs nothing and is described as a Chrome plugin free to use forever.
What platforms does it support?
Compose AI is available as an extension and on the web. The maker links to a Chrome Web Store extension download.
Which apps are named for text generation?
The maker specifically names Google Docs and Gmail for generating ideas and text with //.
What can it do with email?
It can generate a full reply from a few words and refer to the original email’s text.
What does the Premium plan include?
The plan lists advanced features and some personalization features; no price is listed.
What does Compose AI say about user data?
It says text is used to provide autocompletions and that it will not sell user data. Its privacy policy says personal data may be shared with service providers, analytics partners, and parties users authorize or access through the services.
Facts from Compose AI's own pages
- Browser extension
- Yes · compose.ai, 23 Sept 2026
- Data handling
- The privacy policy says personal data may be shared with service providers, analytics partners, and parties users authorize or access through the services. · compose.ai, 9 Oct 2026
- Email replies
- The site says the tool can generate full email replies from a few words and reference the original email’s text. · compose.ai, 9 Oct 2026
- Free plan
- Yes · compose.ai, 23 Sept 2026
- Headquarters
- San Francisco, California, United States · compose.ai, 19 Oct 2026
- Integration
- The maker describes the product as a Chrome plugin that autocompletes across tools, and specifically names Google Docs and Gmail for its text generation feature. · compose.ai, 9 Oct 2026
- Personalization
- Compose AI says its platform learns a user’s writing voice and suggests personalized phrases. · compose.ai, 9 Oct 2026
- Platform listing
- The maker links to a Chrome Web Store extension download. · compose.ai, 9 Oct 2026
- Privacy claim
- The homepage says user text is used to provide autocompletions and that Compose AI will not sell user data. · compose.ai, 9 Oct 2026
- Privacy policy
- The privacy policy says it uses physical, technical, organizational, and administrative security measures, while noting that no internet transmission or storage method is completely secure. · compose.ai, 9 Oct 2026
- Product
- Compose AI describes itself as an AI writing assistant for generating text and autocompleting sentences while writing emails, documents, and chats. · compose.ai, 9 Oct 2026
- Product audience
- The homepage says the product is for writing emails, creating documents, and chatting faster, and reports it is trusted by 10,000+ teams and 400,000 people. · compose.ai, 9 Oct 2026
- Rephrasing
- Users can highlight text and request alternate ways to phrase it. · compose.ai, 9 Oct 2026
- Support
- The maker says users can contact support at [email protected]. · compose.ai, 9 Oct 2026
- Use cases
- The pricing page lists copywriting, blogging, recruiting, and social media as use cases. · compose.ai, 9 Oct 2026
- Writing generation
- The site says users can type // to generate ideas and text, and lists Google Docs and Gmail as currently supported for this feature. · compose.ai, 9 Oct 2026
Where Compose AI stands on Freedom251
- AI writing assistants#19 of 25