Microsoft Agent Framework vs Microsoft AutoGen

as AI assistants see them, week of 2026-09-14

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Microsoft Agent Framework and Microsoft AutoGen both sit near the bottom of the pack, with overall scores of 9 and 8 out of 100. Agent Framework shows up in 9 of 71 answers, AutoGen in 10 of 71. Agent Framework's strongest showing is "best tool for building multi-agent systems," named in 3 of 3 answers, while AutoGen leads on "best open-source AI agent frameworks," also 3 of 3. Head-to-head, AutoGen is named more often in 4 questions, Agent Framework in 2, with 14 ties. Neither is mentioned for building voice AI agents, serving non-technical founders, or self-hosted private deployments.

Head to head

metric	Microsoft Agent Framework	Microsoft AutoGen
score	9	8
questions won	5	4

By assistant

Microsoft Agent Framework

assistant	score	named in, this week	usual spot, this week
ChatGPT	14	20% of answers	#4.0
Claude	3	5% of answers	#4.0
Gemini	0	0% of answers
Perplexity	15	21% of answers	#4.0

Microsoft AutoGen

assistant	score	named in, this week	usual spot, this week
ChatGPT	6	10% of answers	#5.5
Claude	9	20% of answers	#9.5
Gemini	12	17% of answers	#3.5
Perplexity	7	11% of answers	#5.0

Where they differ

Only Microsoft Agent Framework gets named for

What's the best tool for building multi-agent systems?
What's the best platform to build AI agents that use MCP tools?

Only Microsoft AutoGen gets named for

What's the best AI agent builder in 2026?

More comparisons

Not sold on either?

Scores count how often each assistant names a product, weighted by position. How the score works · Full AI agent builders leaderboard