Glossary
Agentic browser
In short
A consumer browser with a built-in agent that can act on pages, such as Comet, Gemini in Chrome or Browse with Copilot. The Index covers 5 of them: Comet, Claude in Chrome, ChatGPT Atlas, Gemini in Chrome and Browse with Copilot. None publishes a verification method. Example: Verisoul reports Comet became a free download on 2025-10-02.
Definition
A consumer browser with a built-in agent that can act on pages, such as Comet, Gemini in Chrome or Browse with Copilot.
Sourced example
Verisoul reports Comet became a free download on 2025-10-02. Source, read 2026-11-04.
How it shows up here
The Index covers 5 of them: Comet, Claude in Chrome, ChatGPT Atlas, Gemini in Chrome and Browse with Copilot. None publishes a verification method.
Previous: Accountable designation. Next: ai-input. All 41 terms.
Sources
Last reviewed 2026-11-04