LaVague vs Stagehand
No leader: the top candidate Stagehand has only 0.10 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for browser computer use agents. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
LaVague
An open-source framework enabling developers to build intelligent agents capable of automating web interactions, testing, process automation, and information retrieval by combining a world model with action engines that execute instructions via Playwright or Selenium.
Stagehand
A software development kit that enables AI agents to automate browser interactions using Playwright-like APIs across TypeScript, Python, and Go, with self-healing capabilities that adapt when websites change.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Stagehand
Pricing not documented yet.
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.