ChatGPT vs Google Gemini
ChatGPT and Google Gemini are both AI assistants software. ChatGPT is a commercial product from OpenAI. Google Gemini is a commercial product from Google.
Which to pick
- Pick ChatGPT when
- You want the most widely used general AI assistant, with business plans that keep your data out of training.
- Pick Google Gemini when
- You live in Google's apps and want an assistant that works across Gmail, Docs and Drive, included with many Workspace plans.
Side by side
OpenAI's AI assistant for chat, writing, coding, image generation, web search, file analysis and agent tasks, with Team and Enterprise plans.
Google's AI assistant for chat, research, writing, coding and images, connected to Gmail, Docs and Drive in Google Workspace.
Answers can be confidently wrong, and staff using personal accounts can leak company data.
Data handling differs between consumer and Workspace accounts, so check which one staff use.
Production-ready (both)
Cloud service, desktop app and mobile app
Cloud service and mobile app
Not published (both)
Closed source, sold by OpenAI
Closed source, sold by Google
Closed source: you use it under the maker's terms and cannot change or resell the code. (both)
731k Wikipedia readers a month on phones
46k Wikipedia readers a month on phones
Other comparisons
More AI assistants
Both sides were judged on 2026-11-03 from makers' descriptions, Wikipedia, READMEs and GitHub data. License, age and popularity lines are worked out directly.