# Manganum

> Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. Last analyzed September 24, 2026.

> Manganum offers a Chrome browser extension that provides a sidebar with one-click access to various productivity apps like Gmail, Calendar, Drive, Notes, Tasks, and ChatGPT on any Chrome tab.

- Business Profile: https://optimly.ai/brand/manganum
- Publisher: Optimly (https://optimly.ai)
- Dataset: Optimly AI Brand Index (https://optimly.ai/brand)
- Official website: https://manganum.app/
- Logo: https://logo.clearbit.com/manganum.app
- Slug: manganum
- Brand Authority Index tier: Emerging
- Category: Browser Productivity Extensions
- Last Analyzed: September 24, 2026