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Dex by Thirdlayer

An AI-powered Chrome extension that turns your browser into a smart, private workspace for knowledge workers.

Dex by Thirdlayer screenshot

Category: Automation

Price Model: Freemium

Audience: Business

Trustpilot Score: N/A

Trustpilot Reviews: N/A

Our Review

Dex by Thirdlayer: Your AI-Powered Browser Workspace

Dex by Thirdlayer is an AI-powered Chrome extension designed to transform your browser into an intelligent, efficient workspace. Built for knowledge workers, professionals, and anyone who spends significant time in the browser, Dex eliminates context switching by connecting with 14+ apps and working across tabs. It automates key tasks such as meeting scheduling, data analysis, email personalization, and meeting prep, while learning from your interactions to anticipate your next steps. With a strong focus on privacy, Dex processes only relevant data, encrypts information in transit and at rest, and gives users full control over their data, including the ability to disconnect or delete it at any time.

Key Features:

  • AI-Powered Task Handling: Automates meeting scheduling, data analysis, email personalization, and meeting prep.
  • Cross-App & Cross-Tab Integration: Connects with 14+ apps and works seamlessly across browser tabs to eliminate context switching.
  • Context-Aware Learning: Learns from user interactions to remember preferences and predict next steps.
  • Privacy-First Design: Processes minimal data, encrypts browser summaries, and allows users to disconnect or delete data.
  • AI Partner Security: Sends data only to certified AI partners who are contractually prohibited from storing or training on user data.
  • Secure Infrastructure: Built on AWS with enterprise-grade security, encrypted in transit (TLS 1.2+) and at rest (256-bit AES).
  • Multi-Platform Support: Available as a Chrome extension on Windows, macOS, and Linux.

Pricing: Dex offers a Free tier with Pro, Business, and Enterprise plans available for advanced features.

Conclusion: Dex by Thirdlayer is a powerful, privacy-conscious AI assistant that enhances productivity for professionals by intelligently integrating with their browser workflow, making it a compelling tool for modern knowledge workers.

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