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The Complete Guide to TrainPal for ChatGPT

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Lauren Ryan
Published: May 27, 2026
The Complete Guide to TrainPal for ChatGPT
Finding cheap train tickets in the UK just got a whole lot easier – thanks to TrainPal’s new integration in ChatGPT! Custom GPTs now allow you to connect TrainPal as an App in your ChatGPT account to help you seamlessly plan your train journeys.
With TrainPal integrated in your ChatGPT account, you can essentially benefit from a personal travel planner that handpicks the best deals on train tickets in 2026 and places them right at your fingertips.  You can forget about tedious searching and comparing and skip straight to booking the ideal train journey for you, thanks to the TrainPal x ChatGPT travel tool.

Why use TrainPal on ChatGPT?

Integrating TrainPal with ChatGPT makes the process of booking train tickets a breeze. No more manually comparing ticket prices at different times and days, checking different operators and journey lengths. Instead, just tell ChatGPT x TrainPal exactly what you’re looking for, and your Custom GPT will take care of the rest:

A simple ‘London to Brighton by train’, and you’ll be presented with live train options with your exact criteria, ready for you to book with a few simple clicks.
And best of all: you’ll be able to benefit from TrainPal’s signature split-ticketing expertise in an AI environment, for ultimate savings on your train tickets. TrainPal splits tickets into different legs for the cheapest combined ticket for your journey – and now you can access those rail fare savings with a quick conversation on ChatGPT.

Personalised travel assistance

If you have enabled the Memory function in your ChatGPT account, your new travel assistant has the potential to understand your habits, preferences and history. For example, if you tell your TrainPal integration, ‘Find me the fastest train to Edinburgh tomorrow morning’, your Chat might be able to assume some of the following information, depending on what you’ve shared in the past:

  • Your usual departure station

  • Whether you prefer direct trains

  • Your preference for speed vs price

  • Your preference for Standard vs First Class

  • Whether you avoid early departures

  • Budget preferences and more

Over time, TrainPal x ChatGPT may be able to learn your preferences, and combine this awareness with broader ChatGPT knowledge – e.g., you have a meeting on Monday at 10:00 – to optimise the trains it suggests and allow you to have more natural conversations where your preferences are inferred.

How to add TrainPal to ChatGPT?

If you’re eager to evolve your ChatGPT into a travel tool for finding cheap train tickets in the UK, you’ll be happy to hear the process is super simple. Follow these simple steps to integrate TrainPal into your ChatGPT account:

Step 1: Sign in to your ChatGPT account on the web or mobile.
Step 2: Navigate to Apps on the left-hand sidebar – you’ll usually find it by clicking 'More'.
Step 3: In the Apps page, search for 'TrainPal' in the top-right search bar.
Step 4: Select 'Connect' for instant access to TrainPal’s features.
Step 5: Now simply select 'Start chat' to explore seamless train journey planning!

You’ll now be able to ask TrainPal x ChatGPT to find you cheap train tickets for your UK trip, and you’ll be provided with live results for your preferred criteria – simply tap your chosen route and you’ll be taken to the booking process!

Plan your train journey with TrainPal x ChatGPT

This integration combines TrainPal’s cheap UK train tickets and innovative split-ticketing system with ChatGPT’s conversational, tailored communication – creating a ChatGPT travel tool that can suggest the most affordable train routes that are adapted to you and your preferences. 
Your new AI-powered personal travel planner bypasses repeated searches and manual comparisons so you can find and book the right TrainPal ticket for you. So what are you waiting for? Head to your ChatGPT account and connect the TrainPal app now to start enjoying seamless rail travel planning with the ease of a simple conversation.
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Table of Contents
  • Why use TrainPal on ChatGPT?
  • How to add TrainPal to ChatGPT?
  • Plan your train journey with TrainPal x ChatGPT