Anthropic Sandbox Runtime vs Context Agent Sandboxes

ASAnthropic Sandbox Runtime7.1Visit Context Agent Sandboxes6.9Visit

Higher score AS Anthropic Sandbox Runtime #6 in Sandbox Software 7.1/10 Open source ✓ 2 of 3 features View Anthropic SRT

vs

Context Agent Sandboxes #7 in Sandbox Software 6.9/10 Pricing on request ✓ 2 of 3 features Visit site

• Anthropic Sandbox Runtime fits best

  Engineers wanting open-source cross-platform controls

• Context Agent Sandboxes fits best

  Enterprise agent workloads across operating systems

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Side by side

Feature	ASAnthropic Sandbox Runtime 7.1/10 Visit ↗	Context Agent Sandboxes 6.9/10 Visit ↗
At a glance
Editor score	7.1	6.9
Ranking	#6 in Sandbox Software	#7 in Sandbox Software
Best for	Engineers wanting open-source cross-platform controls	Enterprise agent workloads across operating systems
Pricing model	Free	Paid
Starting price	Not published	Not published
Free plan	Not published	Not published
Free trial	—	—
Deployment	Self-hosted	Cloud, Self-hosted
Support	Docs	Email, Docs
Built for	Solo, Small business, Mid-market, Enterprise	Mid-market, Enterprise
Features Anthropic Sandbox Runtime 2/3 · Context Agent Sandboxes 2/3
Persistent storage	Not published	—
Network controls	✓	✓
API or CLI access	✓	✓
Specs
Isolation method	Container	Not published
Concurrent environments	Not published	Not published
Deployment	Self_hosted	Both
Our review
Pros	CLI wraps arbitrary commands with sandbox restrictions Filesystem, domain, proxy, and Unix socket controls Supports macOS, Linux, Windows, and API workflows	Supports isolated Windows, Linux, and macOS environments Adds snapshots, branching, rollback, recording, and exports Offers cloud or on-premises deployment with network egress controls
Cons	Self-hosted deployment requires operational ownership Documentation is the listed support channel Described as a beta research preview	Pricing requires a sales conversation Sandbox deletion after each task run limits retained state API and self-hosted deployment may require infrastructure ownership
Our verdict	Anthropic Sandbox Runtime is an open-source CLI and library for applying OS-level filesystem and network restrictions to arbitrary processes. It is designed for engineers managing agents, local MCP servers, shell commands, and other… Read the review →	Context Agent Sandboxes provides isolated Windows, Linux, and macOS environments for AI agents. It is designed for organizations that need controlled execution, reviewable evidence, and deployment within their own infrastructure. Teams can… Read the review →

Strengths and trade-offs

• Anthropic Sandbox Runtime — where it wins

  • CLI wraps arbitrary commands with sandbox restrictions
  • Filesystem, domain, proxy, and Unix socket controls
  • Supports macOS, Linux, Windows, and API workflows

  Where it doesn't

  • Self-hosted deployment requires operational ownership
  • Documentation is the listed support channel
  • Described as a beta research preview

• Context Agent Sandboxes — where it wins

  • Supports isolated Windows, Linux, and macOS environments
  • Adds snapshots, branching, rollback, recording, and exports
  • Offers cloud or on-premises deployment with network egress controls

  Where it doesn't

  • Pricing requires a sales conversation
  • Sandbox deletion after each task run limits retained state
  • API and self-hosted deployment may require infrastructure ownership

• ASAnthropic Sandbox Runtime7.1/10 · Open source

  Open-source process isolation with CLI, library APIs, and configurable network controls.

  View Anthropic SRTFull verdict →
• Context Agent Sandboxes6.9/10 · Pricing on request

  A controlled, reviewable sandbox service for enterprise AI agent execution.

  Visit siteFull verdict →