StubHub and SeatGeek both run apps inside ChatGPT that answer buyer questions with their own listings. A seller can use them to see what a buyer sees on one marketplace, but neither app compares marketplaces or shows section depth across the market.
What launched
- StubHub launched its ChatGPT app in December 2025. A buyer names an event and the app shows StubHub listings in the conversation.
- SeatGeek launched its ChatGPT app in March 2026, with primary and resale inventory from SeatGeek, and checkout on SeatGeek's site.
What a seller learns from them
Open the app and ask what a buyer would ask: the cheapest seats, seats in your section, seats for a group of four. You see your listing the way that buyer sees it, next to the listings it competes with on that marketplace.
What they leave out
The lowest price for an event often sits somewhere else. In this sample, the lowest all-in price came from 5 different marketplaces: Gametime on 50, Vivid Seats on 24, Ticketmaster resale on 10, StubHub on 10, SeatGeek on 6 of the 100 events. For Death Becomes Her, the floors ran from $74 to $246.85 all-in depending on the marketplace. A buyer inside one app never sees that spread. You should.
The seller's version of the question
Ask a connected assistant lowest price on each marketplace to see every floor side by side, and primary seats on sale against resale, section by section to see how many primary seats still compete with resale. On 60 of the 91 sample events with primary seats on sale, the primary lowest all-in price sat under the resale floor.
Questions
Does StubHub have a ChatGPT app?
Yes. StubHub launched an app inside ChatGPT in December 2025. A buyer asks about an event and the app shows StubHub listings in the chat.
Does SeatGeek have a ChatGPT app?
Yes. SeatGeek launched its ChatGPT app in March 2026. It shows SeatGeek inventory in the chat and sends buyers to SeatGeek to check out.
Do the marketplace apps show the lowest price across marketplaces?
No. Each app shows its own marketplace. In this sample, StubHub had the lowest all-in price on 10 of 100 events and SeatGeek on 6.
Compare every marketplace's price for your event in one chat with Ticker MCP.
Prompts in this guide
- Lowest price on each marketplace
- Primary seats on sale against resale, section by section
- Find the cheapest section