Infrastructure for autonomous agents
SandboxesFree plan availableAI
- Sandboxes
- Batch API
- MCP servers
Best boxd Alternatives in 2026
12 top Sandboxes tools you can use instead of boxd, with pricing and key features.
boxd
Composable computers for Devs and Agents
boxd is a platform for composing and running hardware-isolated Linux machines on demand. It serves developers and ops teams who need persistent, cost-efficient workspaces that stay exactly as you left them.
- Persistent state
- Live memory fork
- Pause/Resume and hibernate
- Integrations & automation
boxd alternatives
Cheapest, Most Powerful Sandboxes for Agents
SandboxesAI
- Provisioned Ubuntu VMs
- Out-of-the-box dev toolkit
- Agent-oriented controls
On-demand Computer for Agents
SandboxesAIOpen Source
- Parallel runs
- Warm boxes
- Cross-platform targets
Scale computer fleets for every agent
SandboxesAI
- Cross-OS Fleets
- Warm Pools & Auto-scaling
- Snapshots & Reproducibility
Secure Infrastructure for Running AI-Generated Code
SandboxesFrom $0.000108 / hourlyAI
- Ultra-fast sandbox provisioning
- Isolated, multi-tenant runtimes
- Multi-language support & runtimes
The Enterprise AI Agent Cloud
SandboxesFree plan availableAIOpen Source
- Open-source sandboxing
- Real-world tool integrations
- Governance and security controls
VMs for AI Agents
SandboxesFree plan availableAI
- Instant Startup
- Live Cloning
- Pause
Sandbox for AI Agents
SandboxesAIOpen Source
- Ephemeral Sandbox per Invocation
- Policy-Driven Access
- Credential Safety & Proxyed Network
The background agent cloud
SandboxesAI
- Agent as TypeScript Function
- Real Linux Session per Session
- Durable Sessions and Scheduling
Computers for AI agents
SandboxesFrom $29 / monthlyAI
- Full Desktops
- Always On
- OS Availability
Your AI Agent Accelerator
SandboxesFree plan availableAI
- Devboxes
- Performant Sandbox Infrastructure
- Repo Connections
Full Linux computers for your agents
SandboxesFrom $0.15 / monthlyAI
- Live Checkpoints
- The Whole Disk Snapshot
- Copy-On-Write
Frequently Asked Questions
What is boxd?
boxd is a Sandboxes tool: Composable computers for Devs and Agents. It has a free plan. Key features include Persistent state, Live memory fork, Pause/Resume and hibernate and Integrations & automation.