Edition of October 26, 2026Use cases · with prompt · with sourcePTEN

Home / Tools / ChatGPT Agent

Tool · 10 cases

Use cases: ChatGPT Agent

ChatGPT Agent is the mode in which ChatGPT browses the web and carries out multi-step tasks, such as comparing prices, filling in forms and building spreadsheets from websites. The cases show time saved on tedious tasks, but also the need to supervise purchases, logins and submissions. Read what each person delegated, where they had to step in and use the prompt as a base for your own task.

10 cases, from newest to oldest. The most common topics are productivity, personal finance, and business and sales. People who show up most: journalist, immigrant, and parent. Each case links to the original source, shows a verification date and includes a prompt we wrote.

The cases

10 cases

Illustrative photo: Public Sector sector01
Rights and Bureaucracy🇺🇸 United States

Assembling the document file for immigration

A browser agent gathered seven years of taxes, statements and documents for an immigration case.

ImmigrantChatGPT Agent
X · via agentusecases.aiSee prompt →
Illustrative photo: Retail sector02
Productivity🇺🇸 United States

Planning a Saturday of errands with a route and times

Amanda Caswell asked ChatGPT Agent for an itinerary covering a haircut, a return, groceries and a store.

JournalistParentChatGPT Agent
News · via agentusecases.aiSee prompt →
Illustrative photo: Services/Technology sector03
Productivity🇺🇸 United States

An agent searches for a hairstylist by price and reviews

A reporter asked for balayage under a price cap in Montclair or New York and corrected the agent midway.

JournalistChatGPT Agent
News · via agentusecases.aiSee prompt →
Illustrative photo: Finance sector04
Personal Finance🇺🇸 United States

Automatic renewals spreadsheet built from Gmail

A journalist had the agent search for "renewal" and "subscription" and build a list of services, dates and amounts.

JournalistChatGPT Agent
News · via agentusecases.aiSee prompt →
Illustrative photo: Telecom sector05
Personal Finance🇺🇸 United States

Canceling three streaming services with an agent

A journalist typed in her own passwords and the agent clicked through the entire cancellation flow for Peacock, Disney and Netflix.

JournalistChatGPT Agent
News · via agentusecases.aiSee prompt →
Illustrative photo: Tourism sector06
Productivity🌐 International

Booking an airport hotel with clear rules

The author limited the agent to Booking.com, used the site's own filter names and set tiebreaker criteria.

TravelerChatGPT Agent
Blog · via agentusecases.aiSee prompt →
Illustrative photo: Tourism sector07
Business and Sales🇺🇸 United States

Business lunch in Houston chosen by an agent

Nielsen Norman Group researchers watched the agent run 10 searches and propose three restaurants.

UX ResearcherChatGPT Agent
News · via agentusecases.aiSee prompt →
Illustrative photo: Food sector08
Business and Sales🇬🇧 United Kingdom

Competitor analysis as a presentation and a spreadsheet

The author asked for a presentation on the UK's 5 biggest coffee subscriptions and a table of differentiators.

Marketing ProfessionalChatGPT Agent
Newsletter · via agentusecases.aiSee prompt →
Illustrative photo: Health sector09
Health🌐 International

A spreadsheet with the latest WHO data

Testers asked the agent for the World Health Organization's newest public data, organized into tabs.

ResearcherJournalistChatGPT Agent
Newsletter · via agentusecases.aiSee prompt →
Illustrative photo: Education sector10
Career🇮🇳 India

A 10 to 15 slide presentation with charts from an outline

A tester gave the agent an 11-slide skeleton about AI careers and salaries.

AnalystChatGPT Agent
Blog · via agentusecases.aiSee prompt →

Other topics

The newsletter · Caderno de IA

As 5 da semana

5 AI use cases with prompts, every Tuesday in your inbox. Free, with sources. The newsletter is written in Portuguese.

No spam. Unsubscribe anytime.

We use your email only to send the newsletter. See the privacy policy.