Rotunda review
A local, open-source Firefox fork for agent-driven web automation through Playwright and a CLI.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Rotunda is an open-source browser forked from Firefox for software agents that need to work on the web from a user’s own computer and network. Its command-line interface exposes navigation, DOM descriptions, clicks, typing, screenshots, uploads, downloads, and browser dialogs. That makes it a fit for developers building local browser-agent workflows, especially those working with OpenClaw or Hermes, rather than teams seeking a hosted crawling service.
The main distinction is its local execution model: Rotunda runs without a hosting layer and can work within the user's computer and network. Persistent browser profiles retain cookies, sessions, downloads, and history, which supports workflows that depend on browser state across tasks. The product also provides LLM-friendly DOM element references and page extraction in text, HTML, Markdown, links, or form metadata. These capabilities make it more than a basic navigation wrapper, though its scope remains agent-operated browser automation.
Playwright integration uses Firefox Juggler, and the CLI gives agents controls for common browser actions alongside screenshots and file handling. The vendor describes Rotunda as open source under MPL-2.0. It is best suited to developers who want a locally run Firefox-based agent browser and are comfortable building around a command-line workflow. Teams looking for cloud-scale crawling or a broader, verified platform footprint should consider a different category of tool; Rotunda's stated focus is local agent work.
Rotunda pros and cons
- Where it wins
- Controls navigation, clicks, typing, dialogs, and file transfers through a CLI
- Extracts page content as text, HTML, Markdown, links, or form metadata
- Keeps cookies, sessions, downloads, and history in persistent profiles
- Where it doesn't
- Focused on local agents rather than cloud-scale crawling
- Playwright integration uses Firefox Juggler, not a broader browser setup
- Platform coverage is not established
Rotunda fact sheet, pricing and score →
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