IZY: What is it?
The price? From 19€(1) you can enjoy the same comfort as you are used to in a Thalys train. Are you looking for an even cheaper option? From 10€ you can get on the train without a guaranteed seat!
The stations? Travel from city centre to city centre. IZY serves the same stations as Thalys: Paris Nord and Brussels-Midi.
The travel time? Around 2h15. Just enough time to get some work done or to watch a movie!