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Claude vs ChatGPT: what I use each one for

Claude and ChatGPT are the two AI assistants most people choose between. I use both every day, for different jobs.

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Dani runs four apps with AI and has trained designers at PepsiCo.

The short answer
  • For an everyday question, they’re close. Use either.
  • For long writing in your voice, and work inside your own files: Claude.
  • For images, and how something looks: ChatGPT.

What each one is best at

Claude

Runs things and writes

  • Reads my files and project notes
  • Long writing that sounds like me
  • The wiring: data, schedules, checks

ChatGPT

Makes it look right

  • Design and page mock-ups
  • Images, made right in the chat
  • Fast short options: headlines, subject lines

Which one for which job?

The jobI’d use
A long email or article in my voiceClaude
A graphic or an imageChatGPT
Work inside my own files and foldersClaude
Ten headline options, fastChatGPT
A quick questionWhichever is open
From my own business

I run my business with a small team of AI workers, and they’re not all the same AI.

Claude runs things: files, notes, writing, everything behind the scenes. ChatGPT does design.

I once said my operations assistant deliberately doesn’t do taste. So the design goes elsewhere.

They share one set of notes about my business, so neither starts from zero.

Claude vs ChatGPT at a glance

ClaudeChatGPT
Made byAnthropicOpenAI
Free versionYesYes
What I use it forRunning the business and writingDesign and visuals
Long writing in your voiceStronger, in my workGood
ImagesBuilds charts and pages, not photosMakes images in the chat
A good first testGive it a document. Ask for a summary in your voice.Ask for five versions of a headline, or an image.

Three mistakes I see people make

  1. Choosing from a comparison chart.Run one real task in both. That tells you more.
  2. Starting every chat from zero.Neither one knows your business until you set that up.
  3. Paying for both too early.Use one every day for a month first.

How to choose in ten minutes

Pick one real taskAn email you need to send this week.
Run it in bothSame words. Same attachments.
Keep the one you’d sendThen use that one daily for two weeks.
Want help setting this up in your business?

Talk it through with me. Tell me what your work looks like and we’ll find where AI helps first.

Talk it through with Danielle

Quick answers

Is Claude better than ChatGPT?

Not across the board. Claude is stronger for long writing and for work inside your own files. ChatGPT is stronger for images and design.

For everyday questions they’re close.

Which is better for writing?

Claude, for long writing that has to sound like you. It holds a voice and follows a style guide.

ChatGPT is quick at short options. Try one real task in both: ten minutes will tell you.

Which is better for images and design?

ChatGPT, in my work. It makes images in the chat, and I trust it with how things look.

Claude builds the working page. ChatGPT makes it look good.

Which one should I pay for?

The one you’ll open every day. Both have a free version that’s good enough to find out.

I pay for both because they do different jobs. If you’re asking questions and getting answers, one is plenty.

Can I use Claude and ChatGPT together?

Yes. I do. Each has its own job, and both read the same notes about my business, so I’m not explaining things twice.

Is Claude free?

There’s a free version, and paid plans raise the limits. Plans change often, so check Anthropic’s site for the current ones.

Neither one knows your business in a new chat. What you let it read matters more than which one you chose.

Next: what is Claude Cowork, Claude Opus vs Sonnet, and what an LLM is.

AI Foundations starts here: give AI a clear picture of your business in a form you can reuse, so you stop explaining from zero.

Background: Wikipedia: Claude · Wikipedia: ChatGPT