What if your end user only had to fill out the same information once? If Salesforce is at the center of how your organization operates, you can build more efficient, streamlined processes with Formstack for Salesforce, a modular platform for data collection, automated document generation, digital signature and workflows where you can use prefill alongside your data to power end user experiences Formstack for Salesforce is a set of dynamic, customizable modules that allow Salesforce customers to digitize processes at scale, in and around their Salesforce org.