Microsoft AutoGen vs OpenRouter

FeatureMicrosoft AutoGenOpenRouter
CategoryAI Agent FrameworksAI Development
PricingFree (open-source)Pay-per-use (varies by model)
GitHub Stars35,000—
PlatformsLinux, macOS, WindowsWeb
Features
  • ✓ Multi-agent conversations
  • ✓ Code execution
  • ✓ Human-in-the-loop
  • ✓ Customizable
  • ✓ Group chat
  • ✓ 200+ models
  • ✓ Unified API
  • ✓ Auto-fallback
  • ✓ Rate limiting
  • ✓ Usage tracking
  • ✓ OpenAI-compatible
Tags
multi-agentmicrosoftconversationsopen-source
apimulti-modelgatewayroutingpay-per-use