Formstack is one of the easiest ways to build custom forms that let you collect data your way.
Email selected supporters from an approved campaign and report skipped contacts.
Your mail merge goes to eligible contacts from your campaign mailbox, with a tally of sends and contacts needing attention.
Export program applications after deadlines with missing answers marked.
Get a downloadable CSV after your form closes, with the entry count in its name and missing answers and possible repeats flagged for review.
Create tagged links for donation campaigns.
Get a tracking link by email with your UTM rules applied, or a clear note about what you need to fix in the form.