# AgentBox — AI Coding Tool Review & Pricing

> AgentBox is a development tool that allows you to run multiple AI coding agents in isolated, sandboxed virtual machines. It provides a secure environment where agents can build, test, and commit code without accessing your host machine's sensitive files or credentials.

Source: https://ai.dosa.dev/tools/agentbox · Updated Nov 1, 2026 · Category: Terminal & CLI Agents · Published by dosa.dev

## At a glance

- **Tool**: AgentBox
- **Company**: Marco D'Alia
- **Category**: [Terminal & CLI Agents](https://ai.dosa.dev/category/cli-agents)
- **Pricing model**: Free
- **Official website**: https://agent-box.sh

## Key features

- Isolated per-agent VM environments using local Docker or cloud providers
- Support for running multiple agents in parallel on the same repository
- Secure host relay system that prevents agents from accessing local secrets or keys
- Persistent, checkpointed boxes for sub-second startup and resource-efficient idle states
- Native IDE support for VS Code and Cursor, plus CLI-driven orchestration

## Pricing

**Model**: Free

AgentBox is free for local use via Docker; cloud usage incurs costs from your chosen provider (e.g., Hetzner, DigitalOcean) according to their standard rates.

## Who it is for

- **Best for**: Developers who want to run multiple AI coding agents like Claude Code or Codex simultaneously on a project in secure, sandboxed environments.
- **Not ideal for**: Users requiring complex shared-memory access between agents or those who lack Docker or virtualization capabilities on their local workstation.

## Verdict

An essential utility for power users of AI coding agents, providing the necessary infrastructure to manage a fleet of agents safely, efficiently, and with full visibility into their operations.

## Recent updates

Version 0.16.0, released October 26, 2026, introduced a menu bar tray icon for monitoring agents, a new Work page for tracking agent history, expanded GitHub project integration, and significantly improved GPU support for WebGL rendering inside agent browsers.

## Frequently asked questions

### Is AgentBox free?

Yes - AgentBox is Free. AgentBox is free for local use via Docker; cloud usage incurs costs from your chosen provider (e.g., Hetzner, DigitalOcean) according to their standard rates.

### Is AgentBox open source?

AgentBox is not listed as open source on ai.dosa.dev - it is Free.

### Who is AgentBox best for?

Developers who want to run multiple AI coding agents like Claude Code or Codex simultaneously on a project in secure, sandboxed environments.

### Who is AgentBox not ideal for?

Users requiring complex shared-memory access between agents or those who lack Docker or virtualization capabilities on their local workstation.

### What are the best AgentBox alternatives?

The closest AgentBox alternatives on ai.dosa.dev are Claude Code, Codex CLI, Amp - all listed under Terminal & CLI Agents.

### Who makes AgentBox?

AgentBox is developed by Marco D'Alia. It is listed in the Terminal & CLI Agents category on ai.dosa.dev.

## Top alternatives

- [Claude Code](https://ai.dosa.dev/tools/claude-code) (Freemium) — Developers comfortable with terminal-based workflows who need an assistant to handle multi-hour tasks like complex refactors, full-stack bug fixes, and project migrations.
- [Codex CLI](https://ai.dosa.dev/tools/codex-cli) (Freemium) — Handling mechanical, well-scoped engineering tasks like updating dependencies, refactoring based on clear patterns, writing unit tests, and CI/CD configuration.
- [Amp](https://ai.dosa.dev/tools/amp) (Freemium) — Terminal-comfortable developers requiring parallel, long-running agent tasks on remote infrastructure.
- [Aider](https://ai.dosa.dev/tools/aider) (Open Source) — Developers who live in the terminal, prioritize granular git history, or require AI coding assistance in IDE-less or remote SSH/Docker environments.
- [Gemini CLI](https://ai.dosa.dev/tools/gemini-cli) (Freemium) — Enterprise organizations and professional developers using Gemini Code Assist or Google Cloud infrastructure who require a persistent, agentic coding assistant in the terminal.
- [Goose](https://ai.dosa.dev/tools/goose) (Free) — Developers and teams who require a vendor-neutral, highly extensible agent platform that supports local execution and complex, multi-step workflow automation.
- Full alternatives guide: https://ai.dosa.dev/tools/agentbox/alternatives