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Best free Fields, forms, and surveys Shopify apps in 2026 [Updated]

The Best Free Shopify apps for fields, forms, and surveys help merchants gather vital customer feedback and data through various touchpoints. From post-purchase attribution surveys and NPS measurements to customizable checkout fields and product options, these apps enable store owners to collect actionable insights, measure customer satisfaction, and improve their marketing ROI. Whether you need on-site surveys, customer registration forms, or product customization options, these free tools deliver the essential functionality to understand customer behavior and preferences without adding costs to your business.
    • #1. Approve new customers, Wholesale registrations, Customer registrations form builder app, Lock Pages.

      Free
      Create professional registration and contact forms with this comprehensive form builder app. Build custom wholesale, B2B, and customer registration forms featuring file uploads and conditional logic. Manage customer approvals with automatic or manual verification, and apply tags based on submissions. Lock specific pages for logged-out users and set up automatic redirects for 404 errors. Send branded notifications using custom SMTP email domains. The easy-to-use builder requires no coding skills and includes customizable fields, product inquiry forms, and customer metafield storage. Perfect for businesses needing advanced registration systems, POS forms, and secure content access management.
      Install from Shopify App Store
      SureCust Forms Builder, Locks