Kiwi.com
Kiwi.com is a flight search and booking platform specializing in virtual interlining and unique multi-carrier itineraries.
Kombo
Kombo is a France-based bus and train booking site (formerly SoBus) that compares carriers and sells tickets with simple, low-fee checkout.
Omio
Omio is a multimodal booking platform for trains, buses, and ferries across Europe and beyond. Compare routes and prices, then book tickets in one place.
Trainline
Trainline is a leading independent rail and coach booking platform for the UK and Europe with mobile tickets, live updates, and split-fare options.
Wanderu
Wanderu is a North American OTA for buses and trains, comparing prices and schedules across carriers with simple, mobile-first checkout.