ADK for Go vs stagehand
ADK for Go and stagehand are both agent frameworks. ADK for Go is published by Google and stagehand by browserbase. On GitHub, stagehand has 25,800 stars and ADK for Go has 8,891. Both were last active in Oct 2026. The table lines up where they differ (publisher, license, GitHub stars and languages) and has the install commands for both. Everything here comes from the listings' public sources and is refreshed daily. ADK for Go describes itself as: Code-first Go toolkit for building agents with a tool ecosystem, composable multi-agent systems and Cloud Run deployment. stagehand: SDK for browser agents with act, observe and extract calls, used from TypeScript and Python to automate sites and pull out structured data. Licenses: ADK for Go Apache-2.0, stagehand MIT.
Updated Oct 26, 2026 · Built from catalog data; how we rank and grade
ADK for Go
Code-first Go toolkit for building agents with a tool ecosystem, composable multi-agent systems and Cloud Run deployment.
stagehand
browserbase
SDK for browser agents with act, observe and extract calls, used from TypeScript and Python to automate sites and pull out structured data.
Who should pick which
- Pick ADK for Go if you want MCP support built in.
- Pick ADK for Go if you need several agents working together.
- Pick stagehand if you work in TypeScript and Python.
- stagehand has the larger community: 25,800 GitHub stars against 8,891.
From listing data only. We don't pick a winner on security beyond the grades; read how grades work.
Side by side
| Fact | ADK for Go | stagehand |
|---|---|---|
| Type | Harness | Harness |
| Publisher | browserbase | |
| License | Apache-2.0 | MIT |
| 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 | 8,891 | 25,800 |
| Weekly downloads | Not measured | 996,024 |
| Last release | Oct 13, 2026 | Oct 23, 2026 |
| Last activity | Oct 23, 2026 | Oct 23, 2026 |
Facts from each listing's public sources, checked daily. Tool lists arrive with tool scans.
Install
ADK for Go
go get google.golang.org/adk
stagehand
npm install @browserbasehq/stagehand
Also consider
- 0.734score
Google Agent Development Kit (ADK)
Google
Open-source toolkit for building, evaluating and deploying agents in Python, TypeScript, Go, Java and Kotlin, tuned for Gemini but model-agnostic.
HarnessAFreshness: A★ 22K↓ 2.4M/wk - 0.705score
Eino
CloudWeGo (ByteDance)
Go framework for LLM applications with chat-model agents, multi-agent coordination, graph workflows and human-in-the-loop resume.
HarnessAFreshness: A★ 13.4K - 0.695score
LangChainGo
LangChainGo
Go implementation of LangChain for writing LLM-based programs from composable building blocks.
HarnessAFreshness: A★ 9.7K
Questions
- Is ADK for Go or stagehand more popular?
- stagehand has more GitHub stars (25,800 against 8,891). Stars measure attention, not quality, so check freshness and docs too.
- Are ADK for Go and stagehand open source?
- Yes: ADK for Go is Apache-2.0 and stagehand is MIT.
Related
- AlternativesAlternatives to ADK for Go
- AlternativesAlternatives to stagehand
- Best ofBest agent frameworks for building AI agents
- Best ofBest agent frameworks for Go
- Best ofBest agent frameworks for Python
- Best ofBest agent frameworks for TypeScript
- ComparisonADK for Go vs Microsoft Agent Framework
- ComparisonPi Agent Core vs stagehand
- ComparisonCopilotKit vs stagehand
- ComparisonLangChain vs stagehand
Cite this page
ADK for Go vs stagehand. Agent Mart. https://agentmart.dev/compare/adk-for-go-vs-stagehand (last updated 2026-10-26)