Hey, demo accounts do not allow to people to interact between one another, nor it allows you to make notes on each trade. On Niffler you can learn from the community within as you are not isolated to it makes learning more fun. Not to mention you can exchange your play dollars into cool rewards and participate in trading competitions. Generally there are no motivation for user to learn on DEMO exchange, while we make it much more interesting.

For experienced traders it also works as sandbox to try new trading strategies or do some experimenting, and obviously share the ideas with others. Think of it as trading lab for that matter.

We do not have plans to charge users, but we plan to charge certain projects who want to get listed on the simulator, as it's good organic advertising for them.