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Stack AI vs AutoGen

Stack AIAutoGen

Bottom line: Stack AI for enterprises building governed AI agents; AutoGen for teams already running AutoGen in production.

A no-code platform to build and deploy enterprise AI agents.

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Microsoft's multi-agent conversation framework (now in maintenance mode).

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Votes00
PricingFreemiumFree
CategoryAgent FrameworksAgent Frameworks
Tags
ai-agentsno-codeenterpriseworkflow-automationllm
agentsmulti-agentopen-sourcemicrosoftorchestration
Best for
  • Enterprises building governed AI agents
  • Document- and data-heavy automation
  • Internal knowledge assistants at scale
  • Teams already running AutoGen in production
  • Researchers studying multi-agent systems
  • Developers prototyping agent collaboration
Pros
  • No-code visual builder for complex agents
  • Enterprise-grade security and governance
  • Connects many data sources and models
  • Backed by notable investors and named enterprise logos
  • API for custom integration
  • Pioneered accessible multi-agent conversation patterns
  • Free and open source
  • Backed by Microsoft Research with strong documentation
  • 0.4 architecture is asynchronous and more observable
  • Works with many model providers
Cons
  • Pivoted upmarket, less focused on SMBs
  • Pricing skews toward enterprise budgets
  • May be complex for simple chatbot needs
  • No self-hosting option
  • Smaller ecosystem than the largest platforms
  • In maintenance mode as of 2026, no new feature focus
  • Microsoft steers new projects to the Agent Framework
  • Multiple version lines (0.2 vs 0.4/0.7) cause confusion
  • Multi-agent loops can be hard to control and cost-predict
  • Less enterprise tooling than the successor framework

Comparison generated from each tool's listing. Add or remove tools above to change it.