Manus Browser Operator Beta: Local Automation for Chrome and Edge

Introduction

Manus has launched the beta version of its Browser Operator extension, enabling local automation directly within Chrome and Edge browsers. This tool shifts tasks from cloud environments to authenticated local sessions, allowing seamless operation within premium platforms like CrunchBase, PitchBook, and Semrush after a one-time authorization.

How Manus Browser Operator Works

The extension executes through a "My Browser" connector, running workflows in a dedicated tab group where users can monitor, intervene, or halt processes in real time. Unlike cloud-based alternatives, it offers full transparency with detailed action logs and audit trails. This approach is especially useful for AI automation platforms and workflow automation systems requiring secure access to subscription services.

Supported Use Cases and Limitations

Currently, the beta handles multi-step operations including data extraction, analysis, and automated reporting. However, complex interactions like drag-and-drop or multi-field forms may experience inconsistencies. Users should review sensitive data before granting access, particularly when working with data extraction tools and productivity automation solutions.

Pros and Cons

Advantages

• Runs automation directly in local browser sessions
• Provides real-time visibility into workflow execution
• Works with premium research tools and CRMs
• Maintains complete audit trails and action logs
• Allows user intervention at any process step
• Eliminates cloud sandbox latency issues
• Supports complex multi-step data workflows

Disadvantages

• Beta version may have inconsistent performance
• Complex interactions like drag-drop can fail
• Requires careful review of sensitive data access
• Limited to Chrome and Edge browsers currently

Conclusion

Manus Browser Operator represents a significant step forward for local browser automation, particularly for professionals using AI agents and assistants and browser extension managers. While the beta has some limitations, its transparent, user-controlled approach to authenticated session automation makes it promising for research, data collection, and reporting tasks across protected platforms.