Overview

• Expedia will grant OneKey Silver status to travelers who download Comet, marking the first time it has opened its loyalty program to a partner.
• Built by Perplexity, Comet uses conversational and agentic AI to compare destinations, generate personalized itineraries, and help complete bookings.
• The browser features a Travel tab with trending destinations, inspiration sections, and a natural-language search bar.
• Comet is available on desktop today, with Perplexity saying a mobile version will arrive soon.
• Expedia is also rolling out apps within ChatGPT for users outside the EU and reports generative-AI traffic is growing quickly and converting at strong rates.