OpenAI's browser that ships ChatGPT as a sidebar on every page, with cursor chat to rewrite selected text, browser memories that carry context across sessions, and an agent mode that can navigate sites and fill forms on the user's behalf. Chromium-based, macOS first. Early uptake among VC firms using it to ask questions of pitch decks, earnings pages, and founder sites without copy-pasting into a separate ChatGPT tab.
Key features
- ·ChatGPT sidebar on every page with cursor chat for selected text
- ·Agent mode navigates sites and fills forms autonomously
Popular use cases
- ·Ask ChatGPT questions directly against an open pitch deck, founder site, or data room page
- ·Run agent mode to pull structured data from portfolio dashboards or competitor pages into a memo
Last reviewed · April 26, 2026Suggest an update ↗