Gemini

Gemini, from Google, is a multimodal AI assistant deeply integrated with Google's ecosystem — Search, Workspace, Android, and the Chrome browser. It combines strong text skills with best-in-class image understanding and generation.

Its superpower is integration: it can read your Gmail to summarize threads, draft in Google Docs, analyze a spreadsheet in Sheets, and pull fresh answers straight from Google Search with cited sources. The app is free and generous for everyday use.

If you live inside Google's world — Gmail, Docs, Drive, Android — Gemini is the most convenient assistant you can add, because it is already wherever you work.