# Vivaldi Browser > Publicly sourced profile assembled by Optimly, in the Optimly AI Brand Index. Last refreshed 2026-10-04. - **Business Profile:** https://optimly.ai/brand/vivaldi-browser - **Dataset:** https://optimly.ai/brand/vivaldi-browser.json - **Markdown:** https://optimly.ai/brand/vivaldi-browser/llms.txt - **Official website:** https://vivaldi.com - **Slug:** vivaldi-browser - **Categories:** collaboration-productivity, consumer-apps ## Overview - **Tagline:** Unlike its competitors, Vivaldi offers granular UI and functional customization built directly into the browser without requiring third-party extensions. Source: Brand's website (https://vivaldi.com) · 2026-10-04 - **Description:** Vivaldi is a freeware, cross-platform web browser developed by Vivaldi Technologies. It is designed for power users who want extreme levels of customization, featuring built-in tools like tab stacking, a sidebar, and an integrated mail client. Source: Brand's website (https://vivaldi.com) · 2026-10-04 ## Offerings - **Core capabilities:** - Vivaldi Desktop Browser - Vivaldi Mobile (Android/iOS) - Vivaldi Mail - Vivaldi Calendar. Source: Brand's website (https://vivaldi.com) · 2026-10-04 - **Pricing:** Free Source: Brand's website (https://vivaldi.com) · 2026-10-04 ## Audience - **Target industry:** Power users, technical professionals, privacy advocates, and students. Source: Brand's website (https://vivaldi.com) · 2026-10-04 ## Landscape - **Competitors:** - Brave Browser - Mozilla Firefox - Opera Browser - Arc Browser (The Browser Company) Source: Brand's website (https://vivaldi.com) · 2026-10-04 Page last updated 2026-10-17.