Intellistack

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Read 145 Intellistack reviews and testimonials from customers, explore 161 case studies and customer success stories, and watch 41 customer videos to see why companies chose Intellistack as their Form Automation Software

Intellistack (formerly Formstack) has grown into a leading provider of powerful, no-code productivity solutions that help teams do more with less. Across thousands of organizations worldwide, their tools and platform empower users to quickly build custom forms, automate document generation, capture eSignatures, and streamline data-driven processes—all without needing to write a single line of code.

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  • 145 Testimonials View
  • 161 Case Studies View
  • 41 Customer Videos View
Customer Rating Review Score based on 5795 reference ratings
4.7/5.0 (5795)
  • Fall 2026 Market Leader Document Automation Software
  • Fall 2026 Top Performer Electronic Signature Software
    • Fall 2025 Market Leader Mobile Forms Automation Software
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Featured Testimonials

  • “The power of Formstack is that our clients can now track ‘Joe Smith’ from inception to close. They can see that ‘Joe’ came in from a specific PPC campaign and …

  • "On most days, I will gather my leadership team for a staff meeting and almost everyday the same words come out of my mouth Let's set up a Formstack form …

  • "We weren’t getting any leads from our website prior to implementing Formstack, so the Formstack form we put on our site has definitely helped with our business growth.”

Featured Case Studies

  • Victor Valley College - Customer Case Study

  • Digitizing Loan Applications for Contactless Service

  • Central New Mexico Community College - Customer Case Study

Featured Customer Videos

Additional Intellistack Information & Resources

Read Intellistack Reviews, Testimonials & Customer References from 145 real Intellistack customers.

Browse Intellistack Case Studies, Customer Success Stories, & Customer References from 161 businesses that use Intellistack.

Watch Intellistack Customer Videos to learn why 41 businesses chose Intellistack.

Explore answers to frequently asked questions about Intellistack.