CarJet lets you research a car rental without leaving the conversation.
Give a destination and your dates, and you get a real availability search: the cheapest car for those dates, with its transmission, number of seats, fuel policy, mileage, cancellation terms and deposit, plus a direct link to the full listing.
It also turns a place name into the right CarJet page — airport, train station or city location — and answers questions about the rental process from the official help centre, with a link to the source of every answer.
Prices are real at the moment of the search and can change afterwards, so they are always shown with a link to the page. Bookings are completed on carjet.com. No account, sign-in or personal data is needed to use it.
How to use
- 1Add it in ChatGPT
Open CarJet in ChatGPT's Plugin directory (button above), select + to add it and sign in if asked.
- 2Use it in a chat
Type @ in the composer and pick CarJet, or start your message with its name. ChatGPT may also suggest it when it fits what you ask.
Things to ask
- “What's the cheapest car to hire at Malaga Airport for a week next month?”
- “What documents do I need to pick up a hire car?”
- “Find me the CarJet page for car hire at Lisbon Airport”
Disconnect
- 1Disconnect it in ChatGPT
Open Settings, then Apps or Plugins (the label depends on your rollout), select CarJet and choose Disconnect. ChatGPT stops acting through your account; past conversations aren't deleted.