Use cases library · 100 cards

AI Use Cases: real ways people use AI, with prompts you can copy

100 short, real examples from X, Hacker News and the press, each with a ready-to-paste prompt and, where we have one, a link to our full guide.

Launch a small food business with help from Claude, ChatGPT and Canva

A Texas family used Claude to research cottage food rules, name the business, scale recipes and work out costs, ChatGPT for rough logos and Canva for the final branding. They were ready in 18 days and priced loaves at $11 against a calculated cost of $3.47.

Full guide →

Brainstorm print-on-demand slogans and spot trends with ChatGPT and Gemini

A Toronto Etsy seller whose shop made about $347,000 in a year uses ChatGPT for prompts like '10 punny, short T-shirt ideas about scuba diving', and asks Gemini, which can search Google in real time, what phrases are trending for sweatshirts.

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Brainstorm shop slogans and product descriptions with ChatGPT

A ZDNET writer set up a print-on-demand Etsy shop in under a week, using ChatGPT to brainstorm slogans, product names and descriptions that he then edited heavily. He's candid that sales were poor and ChatGPT didn't help with Etsy SEO.

Full guide →
Source: ZDNET

Brainstorm content ideas for your small business with ChatGPT

One small-business owner says ChatGPT has helped a lot with brainstorming content ideas and strategies to grow the business.

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Reconcile sales and bank transactions with Claude

One small-business owner had to match sales records against bank transactions. Claude Code helped track who owed what, turning hours of combing through transactions and invoices into a job done in minutes.

Source: X @_fadhli

Audit your Etsy listings with ChatGPT

One Etsy seller combined eRank data with ChatGPT to audit her shop. One recommendation was to split her wristlet listings by colour and tighten the descriptions: a small change to improve what already exists.

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Ask ChatGPT for a crochet pattern idea

One crafter asked ChatGPT to create an amigurumi crochet pattern for a Siamese cat, planning to follow it and share the results.

Source: X @katjamb

Make a personalised birthday song with ChatGPT and Suno

For their producer's birthday, one music group had ChatGPT write the lyrics and Suno create the music, making him a birthday song in a minor key to suit his personality.

Write a best man or maid of honour speech with ChatGPT

Two days before his brother's wedding, one best man wrote his speech with ChatGPT's help and was delighted with the result.

Full guide →
Source: X @Spanko_o

Fix footnotes and find sources in a report with Claude for Word

One researcher tried Claude in Microsoft Word for a research report. It fixed his footnotes, found sources and helped him draft arguments.

Source: X @marcjoffe

Dictate notes on the go and let ChatGPT tidy them

On Hacker News, one user who's often away from their computer starts a temporary ChatGPT chat, dictates their thoughts, and asks it to repeat them back cleaned up without changing the content, then pastes the result into their notes app.

Source: Hacker News

Turn a week of rough notes into a weekly update with ChatGPT

On Hacker News, one worker said his company's weekly update format is a pain, so he keeps notes through the week and sends them to a custom GPT that writes the update in the required template. He spends about ten minutes tidying it, saving a couple of hours.

Source: Hacker News

Draft routine reports and find facts in long documents with Copilot

On Hacker News, a daily Copilot user said it takes the tedium out of routine office work: writing boring reports and memos to an acceptable standard and finding a single key fact in a long document without skim-reading it.

Full guide →
Source: Hacker News

Write a tricky Excel formula with ChatGPT

One user had ChatGPT write an Excel formula for a billing file he fills in every month, saving him two to three hours of manual work each time.

Source: X @BOOSTkdv

Summarise a long Teams conversation with Copilot

One lawyer had Microsoft Copilot read and summarise a Teams conversation, pulled the drafting instructions out of the summary and, after 20 minutes of editing, reckoned it had saved at least five hours of drafting.

Full guide →
Source: X @TexTheLaw

Tailor your CV to a job advert with ChatGPT

A consultant's main CV advice to one jobseeker was to paste the job listing and CV into ChatGPT and ask it to reword the CV to get past automated filters. The jobseeker found that advice demoralising, so treat it as a tool, not a substitute for your own judgement.

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Run a realistic mock job interview with Claude

Instead of her partner awkwardly playing interviewer, one jobseeker gave Claude the job description, a link to the company's website and her CV, then did a mock interview. She went in far better prepared and got the offer.

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Break a daunting assignment into small steps with ChatGPT

A university student with ADHD says ChatGPT has helped hugely by breaking assignments into steps, so they can work out what the task is asking and what to do at each stage.

Full guide →