Basement OSB Subfloor Video

where can you buy this

My house is a "stairless ranch" which means I don't have a basement and the foundation of my house is a concrete slab. I want to put down new flooring. Would OSB Subfloor tiles be a good idea to install? Would they help insulate the floor?
Thank you for your help.

I used this in my basement and love it. I used the Dricore brand. However, the video says you can put tile over it. Dricore says "Ideal for carpet or floating floors such as laminate or floating engineered hardwood flooring." They do not recommend tile. I personally used carpet for two rooms, and laminate for the bath, hallway, and game room.

What is the product name used for this subfloor? It looks to be less expensive than the DRIcore and Barricade products that I've already discovered.

I think this is an older video showing Dricore Version 1. The current Dricore moved away from the circles for more airflow.