Formstack Forms vs. Knack

Formstack Forms is a cloud-based solution that helps businesses automate processes of creating digital forms and collecting data for surveys, leads, registrations, and more. Key features include data routing, file uploads, data encryption, payment collection, and form analytics. Designed for businesses of all sizes, Formstack Forms allows users to collaborate with teams to approve, deny, and comment on data submitted through forms. With a drag-and-drop form builder, Formstack Forms empowers users across organizations to build branded forms, surveys, and workflows without needing to know code.

Knack is an AI-powered no-code platform for building custom, database-driven applications, internal tools, and portals. Businesses use Knack to create systems that manage data, automate workflows, and support day-to-day operations, all in one place. The platform combines a built-in relational database, AI app builder, customizable forms, and workflow automation. Users can define their data model, create user roles, and control access with granular permissions. Applications can be deployed as internal tools or external portals, and embedded into existing websites.