Spantop vs My Computer by Manus AI
Side-by-side comparison of features, pros & cons, pricing, and community votes (2026).
🏆 My Computer by Manus AI leads with 509 upvotes

Turn any Mac into a real second monitor
Spantop is a innovative software solution that transforms any Mac into a fully functional second monitor, eliminating the need for additional hardware. By leveraging Thunderbolt or WiFi connections, it extends your workspace seamlessly, offering a lossless LZ4 display with zero latency. Its lightweight, Mac-first design makes it ideal for professionals who frequently travel, work remotely from cafes, or manage multiple devices, providing a quick and efficient way to increase productivity. The simple setup process and real desktop extension make it accessible for users of all technical levels, enhancing multitasking and workflow flexibility without bulky monitors or complicated configurations.
Pros
- Easy and quick setup process
- Zero latency and lossless display quality
- Supports both Thunderbolt and WiFi connections
- Lightweight, Mac-centric design
- Ideal for remote work and on-the-go productivity
Cons
- Limited information on pricing tiers or subscription costs
- Potential performance limitations over WiFi depending on network conditions
- Requires compatible Mac hardware and possibly specific OS versions
Best for
- • Extending workspace for remote professionals and digital nomads
- • Adding a second display for creative work like photo editing or video editing
- • Enhancing multitasking during presentations or meetings
- • Using as a portable second monitor in cafes or co-working spaces
Pricing: Likely follows a freemium or one-time purchase model, with basic functionality available at no cost and premium features possibly offered via subscription or paid license. Exact pricing details are not specified but generally aimed at casual and professional users seeking an affordable second monitor solution.

Automate files, apps, and workflows with Manus Desktop
My Computer by Manus AI transforms the way users interact with their local files, applications, and workflows by bringing AI automation directly onto their desktop. Compatible with both macOS and Windows, this tool enables users to organize photos, rename invoices, and even build simple desktop apps without coding. Its core feature, Manus Desktop, allows AI agents to work seamlessly with local resources, making automation more efficient and accessible. By integrating with connectors, Projects, Agents, and Scheduled Tasks, users can create complex workflows that operate right on their computer, reducing the need to rely solely on cloud-based solutions. This makes it ideal for individuals and teams seeking to improve productivity through AI-driven automation in their everyday tasks.
Pros
- Enables local file and app automation without cloud dependency
- Supports building custom workflows with connectors and scheduled tasks
- User-friendly interface suitable for non-coders
- Available on both macOS and Windows
- Facilitates complex task automation for productivity enhancement
Cons
- May require some learning curve for advanced workflows
- Limited information on free tier or pricing details
- Primarily designed for desktop users, less cloud-focused capabilities
Best for
- • Organizing and managing large photo libraries locally
- • Batch renaming and processing invoices
- • Building simple desktop applications without coding
- • Automating routine file management tasks
Pricing: Likely operates on a freemium model with a free tier and paid plans, but specific pricing details are not publicly confirmed. Users can expect subscription options for advanced features or higher usage levels.