ChatGPT vs Claude vs Gemini

Compare three assistants by files, workflows and everyday use.

Three cards comparing how ChatGPT, Claude and Gemini start a web search and show numbered citations

ChatGPT · Nov 8

ChatGPT vs Claude vs Gemini web search citations compared

How ChatGPT, Claude and Gemini search the web, where citations appear and how to check them.

ChatGPT, Claude and Gemini deletion paths lead to a Delete account bin, with steps to export chats and cancel paid plans first.

ChatGPT · Nov 3

How to delete your ChatGPT, Claude or Gemini account and data

Steps to delete ChatGPT and Claude accounts, why Gemini works differently and what happens to your data.

Three phones show voice waveforms labelled ChatGPT, Claude and Gemini Live, with where each voice mode runs.

ChatGPT · Oct 29

ChatGPT vs Claude vs Gemini voice mode: what each one can do

Where each voice mode runs, what it can see, how much your plan allows and what happens to the audio.

Chat cards for ChatGPT and Claude marked 24-hour link and Gemini marked 7-day link, with arrows leading into a zipped archive.

ChatGPT · Oct 24

How to export ChatGPT chat history, plus Claude and Gemini chats

Download your ChatGPT, Claude and Gemini chats: where each export lives, how long it takes and when links expire.

Three documents drop into upload trays labelled ChatGPT 512 MB per document, Claude 500 MB per file in a chat and Gemini 100 MB per file.

ChatGPT · Oct 19

ChatGPT vs Claude vs Gemini file upload limits: size, count, types

How big a file ChatGPT, Claude and Gemini accept, how many at once, and what each reads in PDFs and spreadsheets.

Chat bubbles feed a card drawer with tabs for ChatGPT, Claude and Gemini, beside a settings panel with switches for memory and past chats.

ChatGPT · Oct 15

ChatGPT vs Claude vs Gemini memory: what each one remembers

What ChatGPT, Claude and Gemini carry between chats, where to see it and how to make each one forget.

A project folder holds instructions, chats and files together, while a gem of saved instructions starts separate new chats

ChatGPT · Oct 11

ChatGPT Projects vs Claude Projects vs Gemini Gems: which to use

Projects keep chats and files together; Gems save instructions. Compare plans, sharing and sources.

The same task feeds three equal panels labelled ChatGPT, Claude and Gemini.

ChatGPT · Sep 27

ChatGPT vs Claude vs Gemini: how to choose

Match the assistant to your documents, research sources and the output you need to use.

OpenAI-reported Terminal-Bench 2.0 scores: GPT-5.5 82.7%, Claude Opus 4.7 69.4%, Gemini 3.1 Pro 68.5%

ChatGPT vs Claude vs Gemini · Apr 25

GPT-5.5 arrives: what the launch means for your AI shortlist

OpenAI has released GPT-5.5 in ChatGPT and Codex.

ChatGPT, Claude and Gemini overlap in many tasks, but their tools and account arrangements can make a difference in practice. This section compares the three around writing, research, files and connected work. The emphasis is on choosing a suitable workflow rather than declaring one assistant the winner of every task. Check plan availability, data controls and the applications you already use before paying for another subscription.

Keep the source files and instructions consistent so you can compare the correction and handover work each assistant leaves behind.

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