Quick Take
ChatGPT is the strongest standalone AI assistant, while Google Gemini wins for people who already live inside Gmail, Docs, Drive, and Search.
Pricing Fit
Consumer plans are comparable, but Gemini bundles Google storage and AI access, which changes the value if you already pay for Google services.
Workflow Fit
Choose ChatGPT for a focused, flexible assistant with a broad toolset. Choose Gemini when deep integration with Google Workspace and Search is the main benefit.
Recommendation
Pick ChatGPT if you want the best standalone assistant. Pick Gemini if your work is already centered on Google apps.