Google ADK vs Strands (2026)
Updated March 10, 2026
vs
Overview
Rating
10.0 / 10
Rating
10.0 / 10
Product Summary
Google's Agent Development Kit (ADK) is a modular framework for building AI agents that integrates natively with Gemini models and Vertex AI. It supports multi-agent architectures, tool use, memory, and deployment to Google Cloud, providing an end-to-end solution for building agents in the Google ecosystem.
Product Summary
AWS-backed open-source agentic SDK for building AI agents
Starting Price
$0Per perpetual
Starting Price
$0Per free
Free Trial
Yes
Free Trial
Yes
Free Version
No
Free Version
No
Website
Website
Strengths and tradeoffs
What each tool does well, and the limitations to keep in mind.
Pros
- Code-first approach enables testable, maintainable agent development
- Comprehensive evaluation framework builds trustworthy agents
- Modular design supports scalable multi-agent architectures
- Open source with active community contributions
Cons
- Optimized primarily for Google Cloud ecosystem
- May be overly structured for simple use cases
- Less flexibility for multi-cloud or non-Google deployments
StrandsPros
- Production-proven by AWS teams (Amazon Q, AWS Glue)
- True provider-agnostic support for 8+ LLM providers
- Comprehensive multi-agent orchestration with A2A protocol
- Rich AWS ecosystem integration
- Open-source with active development
Cons
- Relatively new framework (launched 2025)
- AWS ecosystem bias in design and tooling
- Variable costs depending on chosen providers
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