Systems and methods to asynchronously transfer user-provided information upon user-provided permissions are disclosed. Exemplary implementations may receive a user-initiated request for one or more webpages from a user associated with a client computing platform; transfer a set of information to the client computing platform, wherein the set of information is usable to generate one or more presentations of the one or more webpages on the client computing platform; receive, from the client computing platform, user-provided information, wherein the user-provided information is based on a first item of user-provided personal information and on a second item of user-provided personal information that have been collected locally through the one or more presentations on the client computing platform, and wherein server-side receipt of the user-provided information occurs subsequent to the user providing permission for the transfer of the user-provided information; and/or other steps.