Will Postman use my collection data in any way? Rob Anderson December 11, 2018 06:39 Updated Follow No. As our Privacy policy states, Postman will not sell, or rent, your collection/request/responses etc. Related articles What usage data does Postman collect? Commercial Use Restrictions How many active user session is allowed with my Postman plan? Where is your EULA? Who has visibility to things that I sync?