Comparison
agent-framework vs promptflow
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 promptflow if promptflow is a development framework catered towards creating LLM applications through all stages of development, including initial prototyping and ongoing monitoring.
Markdown twin · agent-framework alternatives · promptflow alternatives
GraphCanon updated Sep 20, 2026
12views this month
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Trust & integrity
| Signal | agent-framework | promptflow |
|---|---|---|
| Maintenance | Very active (0d since push) As of Sep 18, 2026 · github_public_v1 | Active (24d since push) As of Sep 20, 2026 · github_public_v1 |
| Provenance | Not a fork · Organization account As of Sep 18, 2026 · github_public_v1 | Not a fork · Organization account As of Sep 20, 2026 · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of Jul 15, 2026 · osv@v1 | No lockfile (source not queried) As of Jul 11, 2026 · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- agent-framework
- Framework for building and deploying AI agents and multi-agent workflows
- promptflow
- Build high-quality LLM apps from prototyping to production deployment and monitoring
Stars
- agent-framework
- 14k
- promptflow
- 11k
Forks
- agent-framework
- 2.3k
- promptflow
- 1.1k
Open issues
- agent-framework
- 605
- promptflow
- 72
Language
- agent-framework
- Python
- promptflow
- Python
Adopt for
- agent-framework
- The agent-framework provides tools for developers to build and deploy AI agents and multi-agent workflows in Python and .NET environments.
- promptflow
- Promptflow is a development framework catered towards creating LLM applications through all stages of development, including initial prototyping and ongoing monitoring.
Persona
- agent-framework
- -
- promptflow
- -
Runtime
- agent-framework
- -
- promptflow
- -
License
- agent-framework
- MIT
- promptflow
- MIT
Last pushed
- agent-framework
- Sep 18, 2026
- promptflow
- Aug 26, 2026
Categories
- agent-framework
- AI Agents, Developer Tools
- promptflow
- Developer Tools, LLM Frameworks
Trust and health
Maintenance
- agent-framework
- Very active (96%)
- promptflow
- Active (82%)
Days since push
- agent-framework
- 0d
- promptflow
- 24d
Open issues (now)
- agent-framework
- 605
- promptflow
- 72
Stars delta
- agent-framework
- +855 (30d)
- promptflow
- +52 (30d)
Open issues delta
- agent-framework
- -80 (30d)
- promptflow
- 0 (30d)
Full report
- agent-framework
- Trust report
- promptflow
- Trust report
Shared compatibility
- Python · agent-framework: Python runtime · promptflow: Python runtime
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, agents, multi-agent.
- Also covers AI Agents.
- Choose agent-framework if your project requires support for both Python and .NET, allowing you to develop across different ecosystems.
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.
Choose promptflow if…
- Tags unique to promptflow: ai-application-development, chatgpt, llm, prompt-engineering.
- Also covers LLM Frameworks.
- When you require a comprehensive environment to manage the full lifecycle of LLM applications from ideation to deployment in Python.
When NOT to use promptflow
- If your team prefers or requires tools that support languages other than Python, as Promptflow is exclusively focused on the Python ecosystem.
- In cases where a more fragmented toolset with specialized components for different development stages might be preferable to an integrated framework approach.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (microsoft/agent-framework) · observed Sep 20, 2026
- GitHub forks (microsoft/agent-framework) · observed Sep 20, 2026
- Last push (microsoft/agent-framework) · observed Sep 18, 2026
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 16, 2026
- Trust scan (lockfile / OSV) · observed Jul 15, 2026
- GitHub stars (microsoft/promptflow) · observed Sep 20, 2026
- GitHub forks (microsoft/promptflow) · observed Sep 20, 2026
- Last push (microsoft/promptflow) · observed Aug 26, 2026
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 16, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: agent-framework 14k · promptflow 11k (synced Sep 20, 2026).
Common questions
- What is the difference between agent-framework and promptflow?
- agent-framework: Framework for building and deploying AI agents and multi-agent workflows. promptflow: Build high-quality LLM apps from prototyping to production deployment and monitoring. See the comparison table for live GitHub stats and shared categories.
- When should I choose agent-framework over promptflow?
- Choose agent-framework over promptflow 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, agents, multi-agent; Also covers AI Agents; Choose agent-framework if your project requires support for both Python and .NET, allowing you to develop across different ecosystems.
- When should I choose promptflow over agent-framework?
- Choose promptflow over agent-framework when Tags unique to promptflow: ai-application-development, chatgpt, llm, prompt-engineering; Also covers LLM Frameworks; When you require a comprehensive environment to manage the full lifecycle of LLM applications from ideation to deployment in Python.
- 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 promptflow?
- If your team prefers or requires tools that support languages other than Python, as Promptflow is exclusively focused on the Python ecosystem. In cases where a more fragmented toolset with specialized components for different development stages might be preferable to an integrated framework approach.
- Is agent-framework or promptflow more popular on GitHub?
- agent-framework has more GitHub stars (13,573 vs 11,245). Stars measure visibility, not whether either tool fits your constraints.
- Are agent-framework and promptflow open source?
- Yes - both are open-source projects on GitHub (agent-framework: MIT, promptflow: MIT).
- Where can I find alternatives to agent-framework or promptflow?
- GraphCanon lists graph-backed alternatives at agent-framework alternatives and promptflow alternatives (agent-framework markdown twin, promptflow markdown twin), 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 mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, agent-framework or promptflow?
- agent-framework: Very active. promptflow: 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 promptflow?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: agent-framework trust report; promptflow trust report.