A agentindex
Comparison

AutoGen vs AWS Strands Agents

A like-for-like, spec-level comparison. Both entries are verified against their docs and repo.

AutoGen

Microsoft's framework for multi-agent conversations.

  • + Backed by Microsoft research
  • + Strong on conversational agent patterns
  • − API churned across major versions
  • − Heavier abstraction layer

AWS Strands Agents

AWS's model-driven, open-source agent SDK.

  • + Model-driven design keeps agents concise
  • + Tight AWS Bedrock and observability integration
  • − Leaned toward the AWS ecosystem
  • − Smaller community than LangGraph/CrewAI
Spec AutoGen AWS Strands Agents
Role Agent framework Agent framework
Tags agent-framework, library, multi-agent agent-framework, library, orchestration
License MIT Apache-2.0
Open source Yes Yes
Self-hostable Yes Yes
MCP support Yes Yes
Pricing free free
Starting price BYOK usage cost BYOK usage cost
Models claude, gpt, gemini, byok byok
Languages python, dotnet python
GitHub stars 59.3k 6.3k
Last activity 2026-04-15 2026-06-26