AutoGen vs Strands Agents
AutoGen and Strands Agents are both agent frameworks for Python. AutoGen is published by Microsoft and Strands Agents by AWS. On GitHub, AutoGen has 61,549 stars and Strands Agents has 8,941. Both were last active in Oct 2026. The table lines up where they differ (publisher, license, GitHub stars and weekly downloads) and has the install commands for both. Everything here comes from the listings' public sources and is refreshed daily. AutoGen describes itself as: Archived Microsoft Python framework for multi-agent apps; Microsoft directs new users to Microsoft Agent Framework. Strands Agents: Open-source Python and TypeScript SDK for model-driven agents, with tools, MCP, multi-agent patterns and streaming. Licenses: AutoGen CC-BY-4.0, Strands Agents Apache-2.0.
Updated Oct 26, 2026 · Built from catalog data; how we rank and grade
AutoGen
Microsoft
Archived Microsoft Python framework for multi-agent apps; Microsoft directs new users to Microsoft Agent Framework.
Strands Agents
AWS
Open-source Python and TypeScript SDK for model-driven agents, with tools, MCP, multi-agent patterns and streaming.
Who should pick which
- Pick Strands Agents if you work in TypeScript.
- Pick Strands Agents if you want MCP support built in.
- AutoGen has the larger community: 61,549 GitHub stars against 8,941.
From listing data only. We don't pick a winner on security beyond the grades; read how grades work.
Side by side
| Fact | AutoGen | Strands Agents |
|---|---|---|
| Type | Harness | Harness |
| Publisher | Microsoft | AWS |
| License | CC-BY-4.0 | Apache-2.0 |
| Pricing | Not stated | Not stated |
| Runs | Not stated | Not stated |
| Auth | Not stated | Not stated |
| Hosts supported | Not stated | Not stated |
| Tools | Not listed yet | Not listed yet |
| Security grade | –Security: not graded yet | –Security: not graded yet |
| Freshness grade | AFreshness: A | AFreshness: A |
| GitHub stars | 61,549 | 8,941 |
| Weekly downloads | 88,975 | 8,886,357 |
| Last release | Sep 30, 2025 | Oct 22, 2026 |
| Last activity | Oct 16, 2026 | Oct 24, 2026 |
Facts from each listing's public sources, checked daily. Tool lists arrive with tool scans.
Install
AutoGen
pip install autogen-agentchat
Strands Agents
pip install strands-agents
Also consider
- 0.853score
LlamaIndex
LlamaIndex
Open-source Python toolkit for RAG and agents over your own data, with event-driven workflows and 300+ integration packages.
HarnessAFreshness: A★ 52.6K↓ 1.4M/wk - 0.841score
GitHub Copilot SDK
GitHub
Multi-language SDKs for embedding the GitHub Copilot agent runtime, with planning, tool calls and file edits, in your apps.
HarnessAFreshness: A★ 10.6K↓ 1.2M/wk - 0.799score
Genkit
Google
Open-source Firebase framework for AI features and agent workflows in JavaScript, Go, Python and Dart, with model plugins.
HarnessAFreshness: A★ 6.5K↓ 95.8K/wk
Questions
- Is AutoGen or Strands Agents more popular?
- AutoGen has more GitHub stars (61,549 against 8,941). Stars measure attention, not quality, so check freshness and docs too.
- Are AutoGen and Strands Agents open source?
- Yes: AutoGen is CC-BY-4.0 and Strands Agents is Apache-2.0.
Related
- AlternativesAlternatives to Strands Agents
- Best ofBest agent frameworks for Python
- Best ofBest agent frameworks for TypeScript
- ComparisonAutoGen vs LlamaIndex
- ComparisonAutoGen vs GitHub Copilot SDK
- ComparisonPi Agent Core vs Strands Agents
- ComparisonLlamaIndex vs Strands Agents
- ComparisonLangChain vs Strands Agents
Cite this page
AutoGen vs Strands Agents. Agent Mart. https://agentmart.dev/compare/autogen-vs-strands-agents (last updated 2026-10-26)