--- title: "CopilotKit vs xyflow" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/copilotkit-copilotkit-vs-xyflow-xyflow" tools: ["copilotkit-copilotkit", "xyflow-xyflow"] --- # CopilotKit vs xyflow *GraphCanon updated Sep 20, 2026* ## Verdict Pick CopilotKit if copilotKit is a frontend stack for building AI agents and generative UIs, supporting React, Angular, and other platforms, with a focus on TypeScript; pick xyflow if for developers looking to build node-based user interfaces with React and Svelte, xyflow provides powerful libraries for custom UI creation. [CopilotKit](https://docs.copilotkit.ai) reports 37k GitHub stars, 4.6k forks, and 297 open issues, last pushed Sep 18, 2026. [xyflow](https://xyflow.com) has 38k stars, 2.5k forks, and 142 open issues, last pushed Sep 10, 2026. Figures are from public GitHub metadata via [CopilotKit's repository](https://github.com/CopilotKit/CopilotKit) and [xyflow's repository](https://github.com/xyflow/xyflow). | | [CopilotKit](/tools/copilotkit-copilotkit.md) | [xyflow](/tools/xyflow-xyflow.md) | | --- | --- | --- | | Tagline | The Frontend Stack for Agents & Generative UI | Powerful open source libraries for building node-based UIs with React and Svelte | | Stars | 37,405 | 38,361 | | Forks | 4,641 | 2,530 | | Open issues | 297 | 142 | | Language | TypeScript | TypeScript | | Adopt for | CopilotKit is a frontend stack for building AI agents and generative UIs, supporting React, Angular, and other platforms, with a focus on TypeScript. | For developers looking to build node-based user interfaces with React and Svelte, xyflow provides powerful libraries for custom UI creation. | | Persona | - | - | | Runtime | - | - | | License | MIT | xyflow is available under the permissive MIT license. | | Categories | AI Agents, Developer Tools | Developer Tools | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [CopilotKit](/tools/copilotkit-copilotkit.md) | [xyflow](/tools/xyflow-xyflow.md) | | --- | --- | --- | | Days since push | 0d | 3d | | Open issues (now) | 297 | 142 | | Stars delta | +775 (30d) | +399 (30d) | | Open issues delta | -73 (30d) | +1 (30d) | | Full report | [trust report](/tools/copilotkit-copilotkit/trust.md) | [trust report](/tools/xyflow-xyflow/trust.md) | ## Decision facts: CopilotKit - **Adopt for:** CopilotKit is a frontend stack for building AI agents and generative UIs, supporting React, Angular, and other platforms, with a focus on TypeScript. ## Decision facts: xyflow - **Pricing:** freemium - Free-to-use open-source version with no associated costs, but offers no enterprise support. - **Requirements:** Ensure your development environment supports React or Svelte as xyflow is specifically designed for these frameworks - **Adopt for:** For developers looking to build node-based user interfaces with React and Svelte, xyflow provides powerful libraries for custom UI creation. - **License detail:** xyflow is available under the permissive MIT license. ## Choose when ### Choose CopilotKit if… - Tags unique to CopilotKit: agent, agent-native, agentic-ai, ai-agent. - Also covers AI Agents. - When you are developing AI agents or generative UIs in React or Angular and prefer TypeScript for strong typing and better developer experience. ### Choose xyflow if… - Pricing: Free-to-use open-source version with no associated costs, but offers no enterprise support.. - Requirements: Ensure your development environment supports React or Svelte as xyflow is specifically designed for these frameworks. - Tags unique to xyflow: graph, node-based-ui, react-flow, svelte-flow. - Use xyflow when you want to build node-based UIs specifically tailored for React or Svelte projects ## When NOT to use CopilotKit - If your project is not focused on frontend development or does not require integration with AI agents and generative UIs. - When you are working in a non-TypeScript environment, as CopilotKit is primarily designed for TypeScript. - If your project does not align with the MIT License terms, as CopilotKit is distributed under this license. ## When NOT to use xyflow - Avoid xyflow if you are working with frameworks other than React or Svelte, as these libraries are not compatible - Do not use xyflow for projects where minimal dependencies on external libraries are required, given that xyflow adds specific components and styles to your application ## Common questions ### What is the difference between CopilotKit and xyflow? CopilotKit: The Frontend Stack for Agents & Generative UI. xyflow: Powerful open source libraries for building node-based UIs with React and Svelte. See the comparison table for live GitHub stats and shared categories. ### When should I choose CopilotKit over xyflow? Choose CopilotKit over xyflow when Tags unique to CopilotKit: agent, agent-native, agentic-ai, ai-agent; Also covers AI Agents; When you are developing AI agents or generative UIs in React or Angular and prefer TypeScript for strong typing and better developer experience. ### When should I choose xyflow over CopilotKit? Choose xyflow over CopilotKit when Pricing: Free-to-use open-source version with no associated costs, but offers no enterprise support.; Requirements: Ensure your development environment supports React or Svelte as xyflow is specifically designed for these frameworks; Tags unique to xyflow: graph, node-based-ui, react-flow, svelte-flow; Use xyflow when you want to build node-based UIs specifically tailored for React or Svelte projects. ### When should I avoid CopilotKit? If your project is not focused on frontend development or does not require integration with AI agents and generative UIs. When you are working in a non-TypeScript environment, as CopilotKit is primarily designed for TypeScript. If your project does not align with the MIT License terms, as CopilotKit is distributed under this license. ### When should I avoid xyflow? Avoid xyflow if you are working with frameworks other than React or Svelte, as these libraries are not compatible Do not use xyflow for projects where minimal dependencies on external libraries are required, given that xyflow adds specific components and styles to your application ### Is CopilotKit or xyflow more popular on GitHub? xyflow has more GitHub stars (38,361 vs 37,405). Stars measure visibility, not whether either tool fits your constraints. ### Are CopilotKit and xyflow open source? Yes - both are open-source projects on GitHub (CopilotKit: MIT, xyflow: MIT). ### Where can I find alternatives to CopilotKit or xyflow? GraphCanon lists graph-backed alternatives at [CopilotKit alternatives](/tools/copilotkit-copilotkit/alternatives) and [xyflow alternatives](/tools/xyflow-xyflow/alternatives) ([CopilotKit markdown twin](/tools/copilotkit-copilotkit/alternatives.md), [xyflow markdown twin](/tools/xyflow-xyflow/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/copilotkit-copilotkit-vs-xyflow-xyflow.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, CopilotKit or xyflow? CopilotKit: Very active. xyflow: 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 CopilotKit and xyflow? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [CopilotKit trust report](/tools/copilotkit-copilotkit/trust); [xyflow trust report](/tools/xyflow-xyflow/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=copilotkit-copilotkit`](/api/graphcanon/graph?tool=copilotkit-copilotkit) - 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/_