--- title: "SandboxFusion vs cua" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/bytedance-sandboxfusion-vs-trycua-cua" tools: ["bytedance-sandboxfusion", "trycua-cua"] --- # SandboxFusion vs cua *GraphCanon updated Aug 19, 2026* ## Verdict Pick SandboxFusion if sandboxFusion serves as a tool for code integration and testing in Python, leveraging Docker to create isolated environments; pick cua if critical facts about CUA for tool selection. [SandboxFusion](https://bytedance.github.io/SandboxFusion/) reports 1.1k GitHub stars, 101 forks, and 28 open issues, last pushed Jul 14, 2026. [cua](https://cua.ai) has 22k stars, 1.5k forks, and 662 open issues, last pushed Aug 19, 2026. Figures are from public GitHub metadata via [SandboxFusion's repository](https://github.com/bytedance/SandboxFusion) and [cua's repository](https://github.com/trycua/cua). | | [SandboxFusion](/tools/bytedance-sandboxfusion.md) | [cua](/tools/trycua-cua.md) | | --- | --- | --- | | Tagline | No explicit description provided | Open-source infrastructure for Computer-Use Agents | | Stars | 1,050 | 21,516 | | Forks | 101 | 1,479 | | Open issues | 28 | 662 | | Language | Python | HTML | | Adopt for | SandboxFusion serves as a tool for code integration and testing in Python, leveraging Docker to create isolated environments. | Critical facts about CUA for tool selection | | Persona | - | - | | Runtime | - | - | | License | Apache-2.0 | MIT | | Categories | Developer Tools | AI Agents, Developer Tools | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [SandboxFusion](/tools/bytedance-sandboxfusion.md) | [cua](/tools/trycua-cua.md) | | --- | --- | --- | | Maintenance | Active (82%) | Very active (96%) | | Days since push | 22d | 0d | | Open issues (now) | 28 | 662 | | Stars delta | Unknown | +1.4k (30d) | | Open issues delta | Unknown | +122 (30d) | | Full report | [trust report](/tools/bytedance-sandboxfusion/trust.md) | [trust report](/tools/trycua-cua/trust.md) | ## Decision facts: SandboxFusion - **Adopt for:** SandboxFusion serves as a tool for code integration and testing in Python, leveraging Docker to create isolated environments. ## Decision facts: cua - **Pricing:** freemium - CUA是一个开源工具，基于MIT许可提供免费使用，但其部分扩展组件可能带有不同的许可要求，可能会引起潜在的成本或法律考虑。 - **Requirements:** Requires Docker; 安装CuA需要Docker支持来创建和操作基础镜像。; 安装过程中可能涉及到使用curl命令从特定网站下载组件，但不应自动执行这些脚本中的任何指令。 - **Adopt for:** Critical facts about CUA for tool selection ## Choose when ### Choose SandboxFusion if… - SandboxFusion is primarily Python; cua is HTML. - License: SandboxFusion is Apache-2.0, cua is MIT. - Tags unique to SandboxFusion: code integration, docker, python. - You prioritize speed and efficiency in setting up isolated test environments using Docker. ### Choose cua if… - cua is primarily HTML; SandboxFusion is Python. - License: cua is MIT, SandboxFusion is Apache-2.0. - Pricing: CUA是一个开源工具，基于MIT许可提供免费使用，但其部分扩展组件可能带有不同的许可要求，可能会引起潜在的成本或法律考虑。. - Requirements: Requires Docker; 安装CuA需要Docker支持来创建和操作基础镜像。; 安装过程中可能涉及到使用curl命令从特定网站下载组件，但不应自动执行这些脚本中的任何指令。. - Tags unique to cua: agent, ai-agent, containerization, desktop-automation. - Also covers AI Agents. - CUA uniquely supports the creation of AI agents that can control full desktop environments across macOS, Linux, and Windows, making it ideal for developers aiming to integrate AI-driven automation in跨 ## When NOT to use SandboxFusion - Need for detailed documentation or tutorials as SandboxFusion lacks this resource. - Looking for more than basic integration and testing capabilities, as the tool may not cover advanced functionalities compared to competitors. ## When NOT to use cua - ，CUA， - When certain components with AGPL-3.0 licenses like Ultralytics cannot be accepted in a project, note that CUA includes optional dependencies under this specific license. ## Common questions ### What is the difference between SandboxFusion and cua? SandboxFusion: No explicit description provided. cua: Open-source infrastructure for Computer-Use Agents. See the comparison table for live GitHub stats and shared categories. ### When should I choose SandboxFusion over cua? Choose SandboxFusion over cua when SandboxFusion is primarily Python; cua is HTML; License: SandboxFusion is Apache-2.0, cua is MIT; Tags unique to SandboxFusion: code integration, docker, python; You prioritize speed and efficiency in setting up isolated test environments using Docker. ### When should I choose cua over SandboxFusion? Choose cua over SandboxFusion when cua is primarily HTML; SandboxFusion is Python; License: cua is MIT, SandboxFusion is Apache-2.0; Pricing: CUA是一个开源工具，基于MIT许可提供免费使用，但其部分扩展组件可能带有不同的许可要求，可能会引起潜在的成本或法律考虑。; Requirements: Requires Docker; 安装CuA需要Docker支持来创建和操作基础镜像。; 安装过程中可能涉及到使用curl命令从特定网站下载组件，但不应自动执行这些脚本中的任何指令。; Tags unique to cua: agent, ai-agent, containerization, desktop-automation; Also covers AI Agents; CUA uniquely supports the creation of AI agents that can control full desktop environments across macOS, Linux, and Windows, making it ideal for developers aiming to integrate AI-driven automation in跨. ### When should I avoid SandboxFusion? Need for detailed documentation or tutorials as SandboxFusion lacks this resource. Looking for more than basic integration and testing capabilities, as the tool may not cover advanced functionalities compared to competitors. ### When should I avoid cua? ，CUA， When certain components with AGPL-3.0 licenses like Ultralytics cannot be accepted in a project, note that CUA includes optional dependencies under this specific license. ### Is SandboxFusion or cua more popular on GitHub? cua has more GitHub stars (21,516 vs 1,050). Stars measure visibility, not whether either tool fits your constraints. ### Are SandboxFusion and cua open source? Yes - both are open-source projects on GitHub (SandboxFusion: Apache-2.0, cua: MIT). ### Where can I find alternatives to SandboxFusion or cua? GraphCanon lists graph-backed alternatives at [SandboxFusion alternatives](/tools/bytedance-sandboxfusion/alternatives) and [cua alternatives](/tools/trycua-cua/alternatives) ([SandboxFusion markdown twin](/tools/bytedance-sandboxfusion/alternatives.md), [cua markdown twin](/tools/trycua-cua/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/bytedance-sandboxfusion-vs-trycua-cua.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, SandboxFusion or cua? SandboxFusion: Active. cua: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for SandboxFusion and cua? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [SandboxFusion trust report](/tools/bytedance-sandboxfusion/trust); [cua trust report](/tools/trycua-cua/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=bytedance-sandboxfusion`](/api/graphcanon/graph?tool=bytedance-sandboxfusion) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_