--- title: "agent-framework vs agentcanvas" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/microsoft-agent-framework-vs-vstorm-co-agentcanvas" tools: ["microsoft-agent-framework", "vstorm-co-agentcanvas"] --- # agent-framework vs agentcanvas *GraphCanon updated Sep 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 agentcanvas if agentcanvas is for developers and AI practitioners who require detailed visual representations of Pydantic AI agent workflows, including cost breakdowns, extracted from Logfire traces. [agent-framework](https://aka.ms/agent-framework) reports 14k GitHub stars, 2.3k forks, and 605 open issues, last pushed Sep 18, 2026. [agentcanvas](https://vstorm.co) has 82 stars, 9 forks, and 0 open issues, last pushed Aug 1, 2026. Figures are from public GitHub metadata via [agent-framework's repository](https://github.com/microsoft/agent-framework) and [agentcanvas's repository](https://github.com/vstorm-co/agentcanvas). | | [agent-framework](/tools/microsoft-agent-framework.md) | [agentcanvas](/tools/vstorm-co-agentcanvas.md) | | --- | --- | --- | | Tagline | Framework for building and deploying AI agents and multi-agent workflows | Visualize Pydantic AI agent workflows using Logfire traces | | Stars | 13,573 | 82 | | Forks | 2,335 | 9 | | Open issues | 605 | 0 | | Language | Python | Python | | Adopt for | The agent-framework provides tools for developers to build and deploy AI agents and multi-agent workflows in Python and .NET environments. | agentcanvas is for developers and AI practitioners who require detailed visual representations of Pydantic AI agent workflows, including cost breakdowns, extracted from Logfire traces. | | Persona | - | - | | Runtime | - | - | | License | MIT | MIT | | Categories | AI Agents, Developer Tools | AI Agents, Evaluation & Observability | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [agent-framework](/tools/microsoft-agent-framework.md) | [agentcanvas](/tools/vstorm-co-agentcanvas.md) | | --- | --- | --- | | Maintenance | Very active (96%) | Steady (60%) | | Days since push | 0d | 40d | | Open issues (now) | 605 | 0 | | Stars delta | +855 (30d) | +3 (30d) | | Open issues delta | -80 (30d) | 0 (30d) | | Full report | [trust report](/tools/microsoft-agent-framework/trust.md) | [trust report](/tools/vstorm-co-agentcanvas/trust.md) | ## Shared compatibility - **Python**: [agent-framework](/tools/microsoft-agent-framework.md) - Python runtime; [agentcanvas](/tools/vstorm-co-agentcanvas.md) - Python runtime ## 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: agentcanvas - **Adopt for:** agentcanvas is for developers and AI practitioners who require detailed visual representations of Pydantic AI agent workflows, including cost breakdowns, extracted from Logfire traces. ## Choose when ### Choose agent-framework if… - 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, multi-agent, orchestration. - Also covers Developer Tools. - Choose agent-framework if your project requires support for both Python and .NET, allowing you to develop across different ecosystems. ### Choose agentcanvas if… - Tags unique to agentcanvas: ai-agents, genai, llm, logfire. - Also covers Evaluation & Observability. - To generate interactive HTML diagrams that provide visibility into the tools, sub-agents, tokens, and costs involved in running a Pydantic AI agent. ## 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 agentcanvas - If your AI agents are not built using Pydantic or do not utilize Logfire for tracing, as agentcanvas specifically works with these technologies. - When the level of detail provided in the HTML diagrams is unnecessary or when you lack access to the required Logfire traces and associated tokens. ## Common questions ### What is the difference between agent-framework and agentcanvas? agent-framework: Framework for building and deploying AI agents and multi-agent workflows. agentcanvas: Visualize Pydantic AI agent workflows using Logfire traces. See the comparison table for live GitHub stats and shared categories. ### When should I choose agent-framework over agentcanvas? Choose agent-framework over agentcanvas when 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, multi-agent, orchestration; Also covers Developer Tools; Choose agent-framework if your project requires support for both Python and .NET, allowing you to develop across different ecosystems. ### When should I choose agentcanvas over agent-framework? Choose agentcanvas over agent-framework when Tags unique to agentcanvas: ai-agents, genai, llm, logfire; Also covers Evaluation & Observability; To generate interactive HTML diagrams that provide visibility into the tools, sub-agents, tokens, and costs involved in running a Pydantic AI agent. ### 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 agentcanvas? If your AI agents are not built using Pydantic or do not utilize Logfire for tracing, as agentcanvas specifically works with these technologies. When the level of detail provided in the HTML diagrams is unnecessary or when you lack access to the required Logfire traces and associated tokens. ### Is agent-framework or agentcanvas more popular on GitHub? agent-framework has more GitHub stars (13,573 vs 82). Stars measure visibility, not whether either tool fits your constraints. ### Are agent-framework and agentcanvas open source? Yes - both are open-source projects on GitHub (agent-framework: MIT, agentcanvas: MIT). ### Where can I find alternatives to agent-framework or agentcanvas? GraphCanon lists graph-backed alternatives at [agent-framework alternatives](/tools/microsoft-agent-framework/alternatives) and [agentcanvas alternatives](/tools/vstorm-co-agentcanvas/alternatives) ([agent-framework markdown twin](/tools/microsoft-agent-framework/alternatives.md), [agentcanvas markdown twin](/tools/vstorm-co-agentcanvas/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-vstorm-co-agentcanvas.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, agent-framework or agentcanvas? agent-framework: Very active. agentcanvas: Steady. 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 agentcanvas? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [agent-framework trust report](/tools/microsoft-agent-framework/trust); [agentcanvas trust report](/tools/vstorm-co-agentcanvas/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/_