Google Agent Development Kit vs Strands Agents
Side-by-side comparison built from DeepYard's structured catalog. Content updated Aug 21, 2026.
Direct Answer
Google Agent Development Kit suits teams needing open-source access, tool use focus, and 21,220 GitHub stars in current listing data. Strands Agents suits teams needing open-source access, tool calling focus, and 6,976 GitHub stars in current listing data. This summary reflects catalog metadata only for decision support, not independent testing.
What this comparison weighs
- Pricing and free-tier availability
- License model and deployment fit
- GitHub adoption and contributor depth
- Catalog tags, integrations, and supported workflows
| Metric | Google Agent Development Kit | Strands Agents |
|---|---|---|
| GitHub Stars | 21.2K | 7.0K |
| Contributors | 418 | 263 |
| Last Commit | Aug 21, 2026 | Aug 21, 2026 |
| Open Issues | 538 | 669 |
| License | open-source | open-source |
| Pricing | open-source | open-source |
| Free Tier | Yes | Yes |
| Category | frameworks | frameworks |
| Trending | No | No |
Choose Google Agent Development Kit if you need
- • Google Agent Development Kit is the stronger pick when Tool Use matters because that capability is listed only on its profile.
- • Google Agent Development Kit shows broader GitHub adoption with 21,220 stars versus 6,976 for Strands Agents.
- • Google Agent Development Kit has a larger visible contributor base (418 vs 263).
Choose Strands Agents if you need
- • Strands Agents is the stronger pick when Tool Calling matters because that capability is listed only on its profile.
- • Strands Agents is the cleaner fit if you specifically need Aws workflows from the catalog tags.
Meaningful differences
- • GitHub adoption: Google Agent Development Kit shows 21,220 stars versus 6,976 for Strands Agents.
- • Contributor count: Google Agent Development Kit lists 418 contributors and Strands Agents lists 263.
Shared capabilities
- • Cloud
- • Python
- • Open Source
- • Multi Agent
Shared Tags
Only in Google Agent Development Kit
Only in Strands Agents
Limitations and evidence
- • DeepYard compares structured public metadata; this is not an independent benchmark unless a test record is shown.
- • Signals such as stars, contributors, and last commit indicate public activity, not purchase fit or runtime quality.
- • Pricing and feature coverage reflect the stored listing snapshot and may lag vendor changes between refreshes.
Source links
About Google Agent Development Kit
The Google Agent Development Kit (ADK) is an open-source Python framework for building AI agents with Google's Gemini models and ecosystem. Provides primitives for tool use, multi-agent orchestration, memory, and integration with Google Cloud services. Designed for production deployment at scale.
View full listingAbout Strands Agents
Strands Agents is AWS's open-source Python SDK for building AI agents that integrate deeply with AWS services. It's model-agnostic (works with Bedrock, OpenAI, Anthropic, local models) and provides built-in tools for S3, DynamoDB, Lambda, and other AWS services. Designed for production deployment with observability, tracing, and IAM integration.
View full listing