We currently sync Campaign, Company, Contact, Contact note, Email, Opportunity, Order, Order payment, Product, Stage, Tag, Task, User, Company custom field value, Contact tag, Contact custom field value, Contact address, Contact email address, Contact phone number, Custom field, Opportunity custom field value, Order item, Product subscription plan, User phone number, User fax number, Company custom field value option, Contact custom field value option, Custom field option and Opportunity custom field value option (see our
Data Model for full details). If there's something else you need
just ask.