Which CRm system is better to choose?

Question

CRM

Hello everybody. There is an online store that cooperates with marketplaces (in which it is required to take orders), all this requires effort between the transition of windows and personal accounts.
I would like to simplify the work of the sales manager - so as not to go to all the personal accounts of the marketplaces, but so that orders arrive in one window and place, roughly speaking.

But here it is important that the synchronization is (if possible, of course) two-way - for example, we change the order status in the CPM and it automatically changes in the personal account of the marketplace.

If anyone can tell me in which CRM this can be implemented, I will be very grateful.