Anyone know how long usually it takes for ICO projects to list their tokens on an exchange? Is it different with other exchanges?
It depends on the ICO. Because there are some ICO's that have problems on listing exchange and some ICO's are ready for listing and they will contact the exchange site. The shortest time is about 3-4 weeks. How long? I don't think so... because there are some ICO's too long to listed it on an exchange.