Compose AI

AI writing autocomplete Chrome extension that speeds up everyday writing

by Compose AI

United States🌐US-based cloud infrastructure

TrustKit ScoreRated across 5 compliance dimensions: data residency, legal jurisdiction, data retention, certifications, and regulatory fit.Caution

About Compose AI

Compose AI is an AI writing autocomplete tool founded in 2020 in San Francisco, delivered as a Chrome browser extension. It provides real-time sentence completion and text generation suggestions across any website — including Gmail, Google Docs, LinkedIn, and other web applications. The extension works by monitoring text input and offering inline autocomplete suggestions that users can accept with a tab key press, similar to how code editors offer autocomplete for programming. It learns from the user's writing style over time to provide more personalised suggestions. Additional features include full paragraph generation, text rephrasing, and template-based writing assistance. Compose AI is designed for individual productivity rather than enterprise deployment. The free tier provides basic autocomplete functionality, while the Premium plan at $9.99/month unlocks longer generations, more advanced models, and additional features. From a trust perspective, Compose AI is a consumer-focused tool with limited enterprise compliance features. As a Chrome extension that processes text input, it requires broad permissions to function. There are no publicly disclosed security certifications, and the data handling practices are typical of a consumer browser extension. This makes it unsuitable for regulated environments or organisations handling sensitive data.

TrustKit Score Breakdown

?32% Caution

Data Residency

Where is your data stored and processed?

Text input processed on US-based cloud servers. No EU data residency option.

2/5

Legal Jurisdiction

Which laws govern the company and your data?

US entity. Subject to US jurisdiction and CLOUD Act. No EU legal entity or GDPR DPA.

2/5

Data Retention & Training

Is your data used for model training?

Extension processes text input through cloud servers. Personalisation features imply some data retention. Limited transparency on data handling.

2/5

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

No security certifications publicly disclosed. Consumer-focused extension without enterprise security posture.

1/5

Regulatory Fit

Suitability for regulated industries and professional services

Consumer browser extension not suitable for regulated environments. Broad browser permissions required. No enterprise compliance features.

1/5

Pricing

FreemiumFree tier

FreeFreeBasic autocomplete · Short text generation · Chrome extension

Premium$9.99/moAdvanced models · Longer generations · Enhanced personalisation

Full pricing details →

Quick Facts

Starting PriceFree / $9.99/mo PremiumData HostingUS-based cloud infrastructureTrains on Your DataLearns from user writing style to personalise suggestions. Text input is processed through cloud servers.Founded2020Employees1-10

Visit Compose AI

Frequently Asked Questions

Is Compose AI GDPR compliant?

Compose AI has a TrustKit compliance score of 32% (Caution). Data Residency: Text input processed on US-based cloud servers. No EU data residency option.. Legal Jurisdiction: US entity. Subject to US jurisdiction and CLOUD Act. No EU legal entity or GDPR DPA..

Where does Compose AI store data?

Compose AI hosts data in: US-based cloud infrastructure. Text input processed on US-based cloud servers. No EU data residency option.

Does Compose AI train on user data?

Compose AI: Learns from user writing style to personalise suggestions. Text input is processed through cloud servers.. Extension processes text input through cloud servers. Personalisation features imply some data retention. Limited transparency on data handling.

What certifications does Compose AI hold?

No certifications have been confirmed for Compose AI yet. No security certifications publicly disclosed. Consumer-focused extension without enterprise security posture.