Fillout

Fillout positions itself as an all-in-one form solution, and the breadth is genuine rather than a slogan: alongside forms it covers scheduling, PDF generation, payments, workflows and signatures. That combination matters because a form is rarely the whole job. An application form usually needs a signature, a booking form needs a calendar, and an order form needs payment, so a builder covering only the form leaves three integrations to arrange. The vendor reports more than 100,000 organisations using it for secure data intake, with an average rating of 4.8 out of 5 across G2, Business Reviews and Product Hunt.

Building is drag-and-drop with pre-built themes or full custom styling using your own fonts, logo, colours and custom CSS on higher tiers. Smart forms reduce manual work through intelligent routing, so respondents see only relevant questions and submissions reach the right place automatically. A distinctive capability is letting respondents update their existing submissions through login forms, which solves the common problem of collecting a correction as a duplicate entry rather than an edit. Forms can optionally be made internal-only.

Beyond collection, results can be tracked through flexible views and analytics with team collaboration on responses, so the form output is worked rather than exported. More than 50 native integrations connect forms to other systems, and a Fillout AI agent has been added. Pricing is unusually generous at the free end and fully published: a free forever tier includes calculations and scoring, pre-fill and hidden fields, and the ability to resume in-progress forms, which many competitors reserve for paid plans. Paid tiers run from 15 dollars a month, with annual billing discounts on each.