# Vivaldi Browser > Vivaldi is a cross-platform web browser developed by Vivaldi Technologies, a company founded by the former CEO and co-founder of Opera Software. The browser is built on the Chromium engine but distinguishes itself through a highly customizable user interface and built-in productivity tools like Mail, Calendar, and Notes. It is designed to minimize the need for third-party extensions by integrating advanced features directly into the core experience. - URL: https://optimly.ai/brand/vivaldi-browser - Slug: vivaldi-browser --- ## Full Details / RAG Data ### Overview Vivaldi Browser is listed in the AI Directory. Vivaldi is a cross-platform web browser developed by Vivaldi Technologies, a company founded by the former CEO and co-founder of Opera Software. The browser is built on the Chromium engine but distinguishes itself through a highly customizable user interface and built-in productivity tools like Mail, Calendar, and Notes. It is designed to minimize the need for third-party extensions by integrating advanced features directly into the core experience. ### Metadata | Field | Value | |-------------|-------| | Name | Vivaldi Browser | | Slug | vivaldi-browser | | URL | https://optimly.ai/brand/vivaldi-browser | | Last Updated | 2026-03-21T11:15:20.922Z | ### Links - Canonical page: https://optimly.ai/brand/vivaldi-browser - JSON endpoint: /brand/vivaldi-browser.json - LLMs.txt: /brand/vivaldi-browser/llms.txt