linkgo
box

box

AI

box is a cheap, powerful Linux VM sandbox for AI agents — a persistent Ubuntu machine with SSH, Docker, a virtual desktop, and fast snapshot forking.

-(0 Reviews)
Paid
See pricing details

About box

box, from ASCII, is a per-agent virtual computer designed for agent factories that need real sandboxes instead of stubbed shells. Each box is a persistent Ubuntu Linux virtual machine with full SSH and SCP access, a dedicated IPv4, Docker running inside, and a 60 fps virtual desktop so an agent can see and click a real GUI. Machines fork from disk snapshots in seconds, so an agent can branch state, try a workflow, and throw it away without reprovisioning. Every box ships pre-configured with the tools an autonomous agent typically needs — Docker, VS Code, Chrome, Ghostty, GitHub CLI, Rust, Node.js, and Bun — so most agent scripts just work on first boot. A single CLI, installable with one curl command on macOS, Linux, and Windows, drives creation, forking, and destruction, making it usable both from an agent script and from a human developer's terminal.

Screenshots

box screenshot 1
+

Key Features

Persistent Linux VM per Agent: Each box is a real Ubuntu virtual machine with SSH and SCP access, not a stubbed or ephemeral container.
Dedicated IPv4 Address: Every machine gets its own public IPv4, so outbound traffic and network-scoped tools behave like a real server.
60fps Virtual Desktop: A high-framerate virtual desktop lets vision-enabled agents interact with GUI apps and browsers naturally.
Disk-Level Snapshot Forking: Fork a machine from a snapshot in seconds so agents can branch execution and discard failed paths cheaply.
Docker-in-Box: Docker runs inside the VM, so agents can build and run containerized workflows without a nested-host bailout.
Preloaded Agent Toolkit: Ships with Docker, VS Code, Chrome, Ghostty, GitHub CLI, Rust, Node.js, and Bun preinstalled.
Cross-Platform CLI: A single install command (curl or PowerShell) drops a fetch-friendly CLI on macOS, Linux, and Windows for both agents and humans.

Use Cases

Agent Factories: Spin up thousands of isolated Linux sandboxes as the substrate for a fleet of autonomous agents.
Coding Agent Environments: Give a coding agent a real machine to clone repos, run tests, and open a browser during work.
Browser Automation with Vision: Run a full Chrome instance on the virtual desktop so a vision agent can drive real web UIs.
Task Branching: Snapshot a VM before a risky action, fork to try alternatives, and merge back the winning path.
Reproducible Bug Repros: Fork a known-good snapshot to reproduce a bug in an identical environment on demand.
Human + Agent Shared Workspace: A human developer SSHes into the same box an agent is working in for pair debugging.

Frequently asked questions about box

What is box?

Box is an affordable, powerful Linux virtual machine (VM) sandbox specifically designed for AI agents. It features a persistent Ubuntu environment equipped with SSH, Docker, a virtual desktop, and rapid snapshot forking, making it an ideal platform for development and experimentation in artificial intelligence.

Key Points

  • Cost-Effective Solution: Box offers an economical option for developers and researchers.
  • Robust Features: It includes essential tools like SSH, Docker, and a virtual desktop.
  • Efficient Snapshot Management: Fast snapshot forking allows for quick experimentation without data loss.

Detailed Explanation

Box is designed to provide a flexible and powerful environment for developing AI applications. With its persistent Ubuntu setup, users can enjoy a seamless experience that allows for continuous work without interruptions. Here’s a closer look at its features:

  1. Affordable Pricing: Box is often touted as a budget-friendly solution for developers who need a reliable VM without the hefty price tag associated with many cloud services. Pricing can vary based on usage, but it remains accessible for individual developers and small teams.

  2. Essential Tools: The inclusion of SSH (Secure Shell) allows for secure remote access to the VM, enabling developers to manage their environment from anywhere. Docker support means users can easily deploy applications in isolated containers, which is crucial for testing and development in AI projects.

  3. Virtual Desktop: The virtual desktop feature provides a graphical interface, making it user-friendly for those who prefer not to work solely in command-line environments. This is particularly beneficial for graphical applications or when visualizing data.

  4. Snapshot Forking: One of the standout features of Box is its fast snapshot forking capability. Users can create snapshots of their VM states quickly, enabling them to experiment with different configurations or code changes without the fear of losing their previous work. This is especially useful in AI development, where iterations are frequent.

Best Practices / Tips

  • Regular Snapshots: Make it a habit to take snapshots before major changes. This ensures that you can revert to a stable state if necessary.
  • Optimize Docker Images: Keep your Docker images lean by removing unnecessary layers and using multi-stage builds. This can improve performance and reduce storage costs.
  • Use SSH Keys: For added security, use SSH keys instead of passwords for accessing your VM. This enhances security and simplifies login processes.
  • Monitor Resource Usage: Keep an eye on your VM’s resource usage (CPU, RAM, Disk) to ensure optimal performance, especially when running resource-intensive AI models.

Additional Resources

How does box work?

Box operates by providing users with dedicated Ubuntu virtual machines (VMs) that function like real servers. Each box includes a unique IPv4 address, high-frame-rate virtual desktop, and supports Docker for containerized workflows, enabling seamless interaction with applications and efficient task management for autonomous agents.

Key Points

  • Persistent Virtual Machines: Each box is a full Ubuntu VM with SSH and SCP access.
  • Unique IPv4 Address: Every machine has a dedicated public IPv4 for real server behavior.
  • High-Performance Desktop: The 60fps virtual desktop allows intuitive interaction with graphical applications.

Detailed Explanation

Box is designed to facilitate the operation of autonomous agents by providing them with robust and flexible environments. Here’s a closer look at its features:

  1. Persistent Virtual Machines: Unlike ephemeral containers, each box operates as a full Ubuntu VM, allowing agents to execute tasks that require a stable environment. This means that agents can perform complex operations without the risk of losing their context or state.

  2. Dedicated IPv4 Address: Each machine is assigned its own public IPv4 address. This feature ensures that outbound traffic behaves like that of a real server, making it ideal for applications that require consistent networking and integration with network-scoped tools.

  3. 60fps Virtual Desktop: The high-framerate virtual desktop enables agents with vision capabilities to interact with GUI applications and web browsers seamlessly. This is particularly useful for tasks that involve browser automation or require visual feedback.

  4. Disk-Level Snapshot Forking: Users can fork a VM from a snapshot almost instantaneously. This allows agents to quickly branch their execution paths and test different scenarios without incurring significant overhead. For example, if an agent is testing a new feature, it can fork the VM, make changes, and if needed, revert back to the original state.

  5. Docker-in-Box: The ability to run Docker within the VM allows agents to build and run containerized workflows efficiently. This setup avoids the complexities associated with nested virtualization and enhances the overall productivity of the agents.

  6. Agent Factories: Box allows users to spin up thousands of isolated Linux sandboxes, making it a perfect substrate for fleets of autonomous agents that can work concurrently on various tasks.

  7. Coding Agent Environments: Developers can utilize Box to provide coding agents with real machines to clone repositories, run tests, and open browsers during their work, enhancing their efficiency and productivity.

  8. Task Branching and Bug Reproduction: The platform’s snapshotting capability enables agents to try alternative strategies during risky operations and merge back successful outcomes. This is essential for debugging, as it allows users to reproduce bugs in identical environments on-demand.

Best Practices / Tips

  • Leverage Snapshots: Regularly create snapshots before significant changes to easily revert to a stable state if needed.
  • Utilize Docker Effectively: Familiarize yourself with Docker commands to maximize the benefits of running containers within the Box environment.
  • Monitor Resource Usage: Keep an eye on the resource consumption of each VM to ensure optimal performance for your tasks.

Additional Resources

What are the main features of box?

Box features a persistent Linux VM per agent, dedicated IPv4 addresses, a 60fps virtual desktop, disk-level snapshot forking, and Docker-in-Box capabilities. These features enable seamless development, testing, and deployment of applications in a robust, real server-like environment.

Key Points

  • Persistent Linux VM per Agent: Each box operates as a full Ubuntu virtual machine.
  • Dedicated IPv4 Address: Every machine has its own public IP for true server behavior.
  • 60fps Virtual Desktop: High frame rate for smooth GUI interactions.

Detailed Explanation

Box is designed for developers and teams requiring a versatile and powerful environment for software development and deployment. Here's a deeper look at its key features:

  1. Persistent Linux VM per Agent: Each Box instance runs on a persistent Ubuntu virtual machine. This means that every user can access their own unique environment with SSH and SCP capabilities, allowing for a true server experience rather than just a temporary container.

  2. Dedicated IPv4 Address: With a dedicated public IPv4 address assigned to each virtual machine, users can interact with network-scoped tools and applications as though they were operating on a physical server. This feature is crucial for scenarios that require consistent IP addresses for API calls or web services.

  3. 60fps Virtual Desktop: Box provides a high-framerate virtual desktop experience, enabling vision-enabled agents to interact with graphical user interfaces (GUIs) seamlessly. This is particularly beneficial for testing applications that rely on visual components, such as web browsers and design tools.

  4. Disk-Level Snapshot Forking: Users can create instant forks from snapshots of their virtual machines. This allows developers to branch off and explore different execution paths without the risk of losing previous work. If a path fails, it can be discarded effortlessly, saving both time and resources.

  5. Docker-in-Box: The integration of Docker within the Box VM allows users to build and run containerized applications without needing to exit the virtual machine. This enhances workflow efficiency by allowing developers to manage and isolate dependencies directly within their environment.

Best Practices / Tips

  • Utilize Snapshots: Regularly create snapshots before major changes to ensure you can revert to stable states if needed.
  • Monitor Resource Usage: Keep an eye on CPU, memory, and disk usage to avoid performance bottlenecks when running multiple applications.
  • Leverage Docker: Use Docker-in-Box to manage dependencies and streamline your application deployment process, ensuring consistent environments across different stages of development.

Additional Resources

By exploring these resources, users can maximize their experience with Box and fully leverage its powerful capabilities for development and testing.

Who is box for?

box is designed for developers, researchers, and automation experts who need scalable and isolated environments. It supports tasks such as running autonomous agents, coding in real-time, browser automation, task branching for experiments, and reproducing software bugs with precision.

Key Points

  • Autonomous Agent Support: Ideal for developing and managing fleets of agents.
  • Real Machine Environments: Enables coding agents to operate in authentic Linux environments.
  • Browser Automation: Facilitates advanced web interaction for testing and automation.

Detailed Explanation

box is a versatile platform particularly suited for various tech professionals including software developers, AI researchers, and QA testers. Here are some key applications:

  1. Agent Factories: box allows users to quickly spin up thousands of isolated Linux sandboxes. This capability is essential for those developing autonomous agents that need independent environments to operate without interference.

  2. Coding Agent Environments: Developers can provide coding agents with real machines. This means agents can clone repositories, execute tests, and interact with browsers seamlessly. This functionality enhances productivity and the accuracy of development workflows.

  3. Browser Automation with Vision: By running a full Chrome instance on a virtual desktop, box enables vision agents to drive real web user interfaces. This feature is crucial for testing web applications where visual feedback is necessary.

  4. Task Branching: Before undertaking risky actions, users can snapshot a virtual machine. This allows them to fork the environment to experiment with alternative solutions, ensuring that they can merge back successful changes without losing previous work.

  5. Reproducible Bug Repros: Developers often face challenges reproducing bugs. With box, users can fork a known-good snapshot to create an identical environment on demand, making it easier to troubleshoot and fix issues.

Best Practices / Tips

  • Start Small: When using box for the first time, begin with a single sandbox to familiarize yourself with the interface and capabilities.
  • Snapshot Regularly: Make it a habit to take snapshots before major changes or tests to safeguard your work.
  • Leverage Automation: Utilize the integrated automation features to streamline repetitive tasks, maximizing efficiency.
  • Document Your Workflows: Keep a detailed log of sandbox configurations and experiments for future reference and reproducibility.

Additional Resources

How much does box cost?

Box pricing varies based on the plan you choose, with options for individual users starting at approximately $10 per month. For businesses, plans can range from $15 to $35 per user per month, depending on the features required. Visit the official Box website for the most accurate and updated pricing details.

Key Points

  • Box offers multiple pricing tiers catering to individuals and businesses.
  • Individual plans start around $10 per month.
  • Business plans can range from $15 to $35 per user, depending on features.

Detailed Explanation

Box provides several pricing options tailored to different user needs. For personal use, the Individual Plan typically starts at about $10 per month. This plan includes essential features like 10 GB of storage and basic file sharing capabilities, making it ideal for students or freelancers.

For businesses, Box offers a Business Plan that usually starts at $15 per user per month. This plan includes advanced features such as 100 GB of storage, collaboration tools, and enhanced security, suitable for small to medium-sized enterprises. The Business Plus Plan is priced at approximately $25 per user per month, offering unlimited storage and additional compliance features.

Larger organizations may consider the Enterprise Plan, which starts at around $35 per user per month. This plan includes all previous features plus dedicated support and advanced administrative controls, making it perfect for large teams and corporations that require extensive collaboration and security features.

To get the latest pricing information, it's best to check the official Box Pricing Page regularly, as prices and offerings may change.

Best Practices / Tips

  • Evaluate Needs: Before selecting a plan, assess your storage and collaboration needs. Starting with a free trial can help you determine the best fit.
  • Look for Discounts: Box often provides discounts for annual subscriptions, which can save you money in the long run.
  • Stay Updated: Regularly check Box’s website for promotional offers or changes in pricing to ensure you’re getting the best deal.

Additional Resources

How do I get started with box?

To get started with Box, visit https://box.ascii.dev/ to sign up for an account. Once registered, you can explore the platform's features, collaborate on files, and manage your document storage efficiently.

Key Points

  • Sign Up Process: Create your Box account easily.
  • Explore Features: Familiarize yourself with Box’s tools and integrations.
  • Collaboration: Utilize Box for team collaboration and file sharing.

Detailed Explanation

Step 1: Sign Up

To begin, navigate to https://box.ascii.dev/. Click on the "Sign Up" button and fill in the required information such as your name, email address, and password. After completing the registration, verify your email address by following the link sent to your inbox.

Step 2: Explore Features

Once logged in, take a moment to explore Box's user-friendly interface. Key features include:

  • File Storage: Safely store documents, images, and videos.
  • Collaboration Tools: Share files with team members and manage permissions.
  • Integrations: Connect Box with other applications like Google Workspace, Microsoft Office, and Slack for enhanced productivity.

Step 3: Utilize Collaboration

Box allows you to collaborate in real-time. You can invite team members to view, edit, or comment on documents. Use the commenting feature to discuss changes and share feedback seamlessly. This capability is particularly beneficial for remote teams and project management.

Best Practices / Tips

  • Organize Your Files: Create folders to categorize your documents for easier access.
  • Set Permissions: Regularly review access settings to ensure that only authorized users can view or edit sensitive files.
  • Use Tags: Tagging your documents can enhance searchability and organization.
  • Stay Updated: Regularly check Box’s updates for new features and improvements.

Additional Resources

Explore more AI Ai Tools tools

Browse all Ai Tools tools →

Compare box: vs Remote OpenClaw · vs tterm · vs Kogvio · vs Replay QA