Formstack is a versatile platform for building online forms, automating workflows, and collecting survey data. Looking for other powerful form‑builder and survey tools? Below are 20 top alternatives you can consider.
Get targeted exposure with custom position pinning and highlighted placement.
Free, easy‑to‑use form creator integrated with Google Workspace; supports real‑time collaboration, automatic response collection in Sheets, and basic conditional logic.
Conversational, mobile‑first form builder with interactive UI, logic jumps, and extensive integrations; great for lead capture and user‑friendly surveys.
Drag‑and‑drop form builder offering 10,000+ templates, advanced widgets, payment integrations, and HIPAA‑compliant plans for secure data collection.
Intuitive form creator from SurveyMonkey with customizable themes, conditional logic, and built‑in analytics; supports payments via Stripe and PayPal.
Industry‑leading survey platform offering robust questionnaire design, advanced branching, AI‑powered insights, and enterprise‑grade security.
Simple form and quiz tool bundled with Microsoft 365; integrates seamlessly with Teams, Excel, and Power Automate for workflow automation.
Feature‑rich survey solution with multilingual support, piping, scoring, and deep integration with the Zoho suite (CRM, Desk, Campaigns).
Powerful online form builder with calculations, repeating sections, payment processing, and conditional logic; offers a generous free tier.
Secure form platform focused on data protection (PCI, GDPR, HIPAA); includes advanced reporting, custom branding, and API access.
Enterprise‑grade form builder with strong data encryption, Salesforce integration, and workflow automation for compliance‑heavy industries.
All‑in‑one online form and landing‑page creator that feels like a document editor; supports calculations, payments, and Zapier integrations.
Advanced survey platform offering complex logic, custom scripting, and enterprise reporting; suitable for market research and employee feedback.
Comprehensive survey suite with AI‑driven analytics, offline data collection, and extensive panel management tools.
Premium experience‑management platform delivering sophisticated survey design, predictive analytics, and integration with CX/HR ecosystems.
While still part of the Formstack family, the legacy Formstack Forms product is now positioned as a standalone form builder with enhanced UI and new automation connectors.
Developer‑friendly form backend that captures submissions from any static site; provides email notifications, webhook support, and spam protection.
WordPress‑centric drag‑and‑drop form builder with visual styling, conditional logic, and integration with popular email marketing services.
Advanced WordPress form plugin offering calculated fields, multi‑page forms, and powerful API for custom applications.
Embedded form tool within HubSpot CRM; auto‑populates contact records, supports progressive profiling, and ties directly into marketing automation.
Free‑first form builder with unlimited forms, responses, and logic; focuses on speed, simplicity, and seamless integration via Zapier and Make.