AI agent use cases
Every use case is scored out of 100 for proof, payoff, ease and cost. Filter to what fits you, then copy the prompt.
14 use cases
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73
Audit a $1,200 dental bill and draft insurance appeals with ChatGPT
Writer Jamie Phillis used ChatGPT to spot questionable charges on a dental bill, then draft an appeal, a second-level appeal and a state insurance complaint. The first appeal was denied and the case never formally closed, but the office never billed her the roughly $1,200 balance.
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73
Win back a denied prepaid-spa charge with a ChatGPT-written dispute
Charlotte business owner Suuz Martines had been denied a refund for months on prepaid services at a spa that closed. ChatGPT gave her wording, document lists, possible legal grounds and a phone script for her card issuer, and about five days later the dispute was approved and she got her money back.
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73
Get a three-year parking charge dropped with a ChatGPT-drafted court defence
Essex driver Rafal Gorfal fed ChatGPT the debt-collector letters about a £100 parking charge that had grown to about £300, and it advised him on replies and helped write his court defence. Weeks before the hearing, the claim and fine were dropped.
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70
Write an appeal for a denied insurance claim
Give an agent the denial letter and your policy, and it writes a clear appeal that quotes the policy language that supports you.
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64
Cancel three streaming subscriptions by letting ChatGPT agent click through each site
Tom's Guide AI editor Amanda Caswell had ChatGPT agent log into Peacock, Disney+ and Netflix and work through each cancellation flow, and all three were cancelled. She needed to nudge it in a few spots and warns some sites may block or flag the agent.
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64
Book movie seats and send date-night calendar invites with ChatGPT agent
TechRadar's Eric Hal Schwartz had ChatGPT agent pick seats at a theater, create calendar events for the date and babysitting drop-off, send invites and make an invitation slide deck in under ten minutes. It first chose the wrong theater and paused at payment for him to finish.
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64
Turn a week of dinners into a priced grocery list in Google Sheets with ChatGPT agent
Tom's Guide's Amanda Caswell asked ChatGPT agent to plan five dinners, build a categorized grocery list with price checks, flag nearby sales and export it to Google Sheets. She rated it 10 out of 10, though other tasks in the same test, like ordering lunch, needed more hand-holding.
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64
Auto-close thank-you replies and prioritize support tickets with ChatGPT
Allen Lai's customer experience team at Otter.ai used Zapier and ChatGPT to spot reopened Zendesk tickets that only said thanks and close them, and to tag new tickets by urgency and category. Over 1,000 tickets were auto-solved in three months and more than 10,000 were enriched and routed.
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61
Check a retiree’s federal tax estimate across ChatGPT, Claude and Gemini
The Finance Buff's Harry Sit gave the same 2026 retiree tax scenario to ChatGPT, Claude, Gemini and Grok; none got it right first time. After he asked them to recheck, ChatGPT and Claude matched his $1,640 figure, while Gemini kept mishandling the charitable deduction.
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60
Write a weekly study plan and quiz yourself on anything
Tell an agent what you want to learn and how much time you have, and it builds a weekly plan, finds free resources and quizzes you at the end of each week.
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54
Repurpose one post into a newsletter, X thread, LinkedIn post and Shorts script
When a post goes live, an agent pulls the five best takeaways and writes a version for each channel, queued for your approval.
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53
Build branded gift proposals in under a minute from a chat brief
Agency PromptGorillas built an n8n system for BeGlobal, a Dutch corporate-gifts company, where a chat agent collects the brief, GPT writes the product database query, and n8n fills a Google Slides template with matching products and images. Proposals that took hours now take about two minutes of staff time, and yearly offers rose from about 50 to nearly 500.
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49
Fill out long forms from documents you already have
A browser agent reads your saved documents and fills in a long online form, then stops before submitting so you can check every field.
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49
Let an AI agent play-test your game and report bugs
Point a browser agent at a web game build and have it try to finish levels, break things on purpose, and write up what went wrong.