A agentindex
Comparison

Semantic Kernel vs AWS Strands Agents

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

Semantic Kernel

Microsoft's SDK for enterprise AI orchestration.

  • + Strong .NET and Java story for enterprise
  • + Planner abstraction for tool orchestration
  • − Enterprise-flavored, less hacker-friendly
  • − Concept-heavy docs

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 Semantic Kernel AWS Strands Agents
Role Agent framework Agent framework
Tags agent-framework, library, orchestration, persona-solo-builder, persona-platform-engineer agent-framework, library, orchestration, persona-solo-builder, persona-platform-engineer
License MIT Apache-2.0
Open source Yes Yes
Self-hostable Yes Yes
MCP support Yes Yes
Pricing free free
Price Free Free
Usage cost BYOK BYOK
Models gpt, claude, byok byok
Languages csharp, python, java python
GitHub stars 28.3k 6.4k
Last activity 2026-07-02 2026-07-03