Question: Can you recommend a tool that helps me plan a budget-friendly vacation to Europe?

If you're looking for a service to plan a budget-conscious European vacation, RoutePerfect is a good choice. It uses AI to generate itineraries tailored to your interests and budget, and it lets you book hotels, flights and car rentals through partners like Expedia and Booking.com. It also offers a free GPS-based audio guide for one city, so it's a good all-purpose trip planner.

If you want a quick, personalized trip planning service, Trip Planner AI has a simple interface that marries local knowledge with tourist attractions. It generates travel plans based on your interests and preferences, with options to see famous tourist sites and off the beaten path destinations. The service covers multiple cities and includes local advice and insider tips to help you get the most out of your trip.

Last, PlanTripAI offers quick generation of itineraries and personalized suggestions to make trip planning easier. It's geared for budget travelers, letting you set trip parameters and get a suggested itinerary based on your preferences. It's good for people who have to manage lots of trips.