--- title: "agent-framework vs orca" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/microsoft-agent-framework-vs-stablyai-orca" tools: ["microsoft-agent-framework", "stablyai-orca"] --- # agent-framework vs orca *GraphCanon updated Aug 20, 2026* ## Verdict Pick agent-framework if the agent-framework provides tools for developers to build and deploy AI agents and multi-agent workflows in Python and .NET environments; pick orca if orca specializes in orchestrating multiple AI coding agents simultaneously through a user-friendly interface accessible on both desktop and mobile devices. [agent-framework](https://aka.ms/agent-framework) reports 13k GitHub stars, 2.1k forks, and 685 open issues, last pushed Aug 10, 2026. [orca](https://onOrca.dev) has 49k stars, 3.4k forks, and 4.2k open issues, last pushed Aug 19, 2026. Figures are from public GitHub metadata via [agent-framework's repository](https://github.com/microsoft/agent-framework) and [orca's repository](https://github.com/stablyai/orca). | | [agent-framework](/tools/microsoft-agent-framework.md) | [orca](/tools/stablyai-orca.md) | | --- | --- | --- | | Tagline | Framework for building and deploying AI agents and multi-agent workflows | ADE for working with a fleet of parallel agents | | Stars | 12,718 | 49,090 | | Forks | 2,143 | 3,388 | | Open issues | 685 | 4,177 | | Language | Python | TypeScript | | Adopt for | The agent-framework provides tools for developers to build and deploy AI agents and multi-agent workflows in Python and .NET environments. | Orca specializes in orchestrating multiple AI coding agents simultaneously through a user-friendly interface accessible on both desktop and mobile devices. | | Persona | - | - | | Runtime | - | - | | License | MIT | MIT | | Categories | AI Agents, Developer Tools | AI Agents, Developer Tools | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [agent-framework](/tools/microsoft-agent-framework.md) | [orca](/tools/stablyai-orca.md) | | --- | --- | --- | | Open issues (now) | 685 | 4.2k | | Stars delta | Unknown | +26k (30d) | | Open issues delta | Unknown | +2373 (30d) | | Full report | [trust report](/tools/microsoft-agent-framework/trust.md) | [trust report](/tools/stablyai-orca/trust.md) | ## Decision facts: agent-framework - **Requirements:** Python version 3.6 or newer is required for Python installations.; The .NET Core SDK must be installed for utilizing the .NET packages. - **Adopt for:** The agent-framework provides tools for developers to build and deploy AI agents and multi-agent workflows in Python and .NET environments. ## Decision facts: orca - **Requirements:** Ensure you have the necessary subscriptions for any third-party coding agents intended to be used with Orca. - **Adopt for:** Orca specializes in orchestrating multiple AI coding agents simultaneously through a user-friendly interface accessible on both desktop and mobile devices. ## Choose when ### Choose agent-framework if… - agent-framework is primarily Python; orca is TypeScript. - Requirements: Python version 3.6 or newer is required for Python installations.; The .NET Core SDK must be installed for utilizing the .NET packages.. - Tags unique to agent-framework: agent-framework, agentic-ai, agents, multi-agent. - Choose agent-framework if your project requires support for both Python and .NET, allowing you to develop across different ecosystems. ### Choose orca if… - orca is primarily TypeScript; agent-framework is Python. - Requirements: Ensure you have the necessary subscriptions for any third-party coding agents intended to be used with Orca.. - Tags unique to orca: ade, agent-ide, cli, coding-agent. - When you need to manage several parallel AI coding agents efficiently for complex software development projects. ## When NOT to use agent-framework - Avoid using the agent-framework if your team does not have proficiency in either Python or.NET, as this may cause difficulties in leveraging its features effectively. - Do not opt for agent-framework if you only need lightweight support for AI agents without a comprehensive orchestration and deployment framework. ## When NOT to use orca - For users who are working in a single-agent environment or those not needing the complexity of managing multiple parallel agents. - If you prioritize tools tailored for real-time collaborative coding with human developers over managing AI agents, as Orca’s focus is more on agent orchestration. ## Common questions ### What is the difference between agent-framework and orca? agent-framework: Framework for building and deploying AI agents and multi-agent workflows. orca: ADE for working with a fleet of parallel agents. See the comparison table for live GitHub stats and shared categories. ### When should I choose agent-framework over orca? Choose agent-framework over orca when agent-framework is primarily Python; orca is TypeScript; Requirements: Python version 3.6 or newer is required for Python installations.; The .NET Core SDK must be installed for utilizing the .NET packages.; Tags unique to agent-framework: agent-framework, agentic-ai, agents, multi-agent; Choose agent-framework if your project requires support for both Python and .NET, allowing you to develop across different ecosystems. ### When should I choose orca over agent-framework? Choose orca over agent-framework when orca is primarily TypeScript; agent-framework is Python; Requirements: Ensure you have the necessary subscriptions for any third-party coding agents intended to be used with Orca.; Tags unique to orca: ade, agent-ide, cli, coding-agent; When you need to manage several parallel AI coding agents efficiently for complex software development projects. ### When should I avoid agent-framework? Avoid using the agent-framework if your team does not have proficiency in either Python or.NET, as this may cause difficulties in leveraging its features effectively. Do not opt for agent-framework if you only need lightweight support for AI agents without a comprehensive orchestration and deployment framework. ### When should I avoid orca? For users who are working in a single-agent environment or those not needing the complexity of managing multiple parallel agents. If you prioritize tools tailored for real-time collaborative coding with human developers over managing AI agents, as Orca’s focus is more on agent orchestration. ### Is agent-framework or orca more popular on GitHub? orca has more GitHub stars (49,090 vs 12,718). Stars measure visibility, not whether either tool fits your constraints. ### Are agent-framework and orca open source? Yes - both are open-source projects on GitHub (agent-framework: MIT, orca: MIT). ### Where can I find alternatives to agent-framework or orca? GraphCanon lists graph-backed alternatives at [agent-framework alternatives](/tools/microsoft-agent-framework/alternatives) and [orca alternatives](/tools/stablyai-orca/alternatives) ([agent-framework markdown twin](/tools/microsoft-agent-framework/alternatives.md), [orca markdown twin](/tools/stablyai-orca/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/microsoft-agent-framework-vs-stablyai-orca.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, agent-framework or orca? agent-framework: Very active. orca: 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 agent-framework and orca? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [agent-framework trust report](/tools/microsoft-agent-framework/trust); [orca trust report](/tools/stablyai-orca/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=microsoft-agent-framework`](/api/graphcanon/graph?tool=microsoft-agent-framework) - 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/_