AutoGen

Microsoft
class B live

Open-source Microsoft framework for building multi-agent AI apps; now in maintenance mode, superseded by Microsoft Agent Framework.

Layer 1 — factual axes

Pricing free (open-source, self-host) official source ↗ 2026-07-04
Model BYO LLM (OpenAI, Azure OpenAI, others) official source ↗ 2026-07-04
Autonomy autonomous official source ↗ 2026-07-04
Form framework (code) + AutoGen Studio low-code UI official source ↗ 2026-07-04
Integrations LLM clients + extensions official source ↗ 2026-07-04
Open source open · MIT (code); CC-BY-4.0 (docs) official source ↗ 2026-07-04
Free tier open self-host official source ↗ 2026-07-04

Layer 2 — output quality

No independent measure yet. We publish a quality figure only when a named external benchmark ranks this model — we don’t invent one.

Eligible for Best freeOpen-sourceAutonomous

Open-source Microsoft framework for building multi-agent AI apps; now in maintenance mode, superseded by Microsoft Agent Framework.

Data as of 2026-07-04 · verified 2026-07-04. One ruler for all tools. How we measure ↗