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Rotunda

Free#22 of 23 in AI Browsers

Rotunda: A local, open-source Firefox fork for agent-driven web automation through Playwright and a CLI. Ranked #22 of 23 in AI Browsers by our editors (6.7/10); pricing: Open source; best for developers needing a local Firefox agent browser.

6.7/10Editor score
Rotunda6.7 Visit Rotunda

At a glance

  • Editor score
    6.7 / 10
  • Pricing
    Open source
  • Best for
    Developers needing a local Firefox agent browser
  • Paid from
    Free
  • Browser agent
    Yes
  • Facts checked
    19 Sep 2026
Rotunda screenshot
  • 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

Our verdict on Rotunda

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.

Your product? Our editors can test Rotunda in depth and publish a review, labelled as paid · from $149/mo →

Rotunda pricing

Plans Open sourceFree Free to use — no paid tier required for the core job.
See plans on rotunda.sh

Rotunda fact sheet

Free planNot verified
Paid fromFree
Page summariesNot verified
AI research modeNot verified
Browser agentYes
Supported platformsNot verified
Browser engineNot verified
Privacy modelLocal
Integrations3 integrations: Playwright, OpenClaw, Hermes
PricingOpen source
Websiterotunda.sh
Facts checked19 Sep 2026

Rotunda integrations

Rotunda lists 3 integrations on its own site.

  • Playwright
  • OpenClaw
  • Hermes

Alternatives to Rotunda

See all Rotunda alternatives →

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Featured on iTechGuides

Featured on iTechGuides — Rotunda 6.7/10

Rotunda is listed in our AI Browsers directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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