Intellistack

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Read 145 Intellistack reviews and testimonials from customers, explore 159 case studies and customer success stories, and watch 41 customer videos to see why companies chose Intellistack as their Electronic Signature

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
  • 159 Case Studies View
  • 41 Customer Videos View
Customer Rating Review Score based on 5517 reference ratings
4.7/5.0 (5517)
  • Fall 2025 Market Leader Mobile Forms Automation Software
    Press Release Report
  • Fall 2025 Market Leader Document Automation Software
    Press Release Report
    • Fall 2025 Top Performer Electronic Signature Software
      Press Release Report
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Featured Testimonials

  • "Without Formstack, we’d have uglier forms, we would have to hire developers, and we would be forced to turn away some of our clients and their ideas, be it for …

    Brian Wyrick Chief Operations Officer

  • “We wanted to make everything more convenient for the patient.”

    James Bobbitt Director of Web and Digital Management

  • "When we use Formstack to capture names and send promotional codes, we get conversion rates close to what we get when our site is entirely live. Angie’s List may eventually …

    Gary Rush Vice President of Technology
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Featured Case Studies

  • How Goose the Market Increased Sales Exposure with Forms

    Corrie Quinn Libations and Narrations Manager

  • How BidPal Generates Leads and Reduces Sales Time with Formstack

    Dan Gross Operations and Logistics Manager

  • Formstack Improves Company/Client Relationship

    Alex Sirota Director, NewPath Consulting.
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Featured Customer Videos

  • Hare Chevrolet - Customer Success Story (Chris Theisen - Director of Digital Communication)
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    Chris Theisen Director of Digital Communications, Hare Chevrolet
  • Servio Consulting - Customer Success Story (Jacob Melendy - Solutions Manager)
    Play Video
    Jacob Melendy Solutions Manager
  • Noobie - Customer Success Story (Patric Welch - Owner)
    Play Video
    Patric Welch Owner
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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 159 businesses that use Intellistack.

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

Explore answers to frequently asked questions about Intellistack.

FeaturedCustomers has 1,911,838+ validated customer references including reviews, case studies, success stories, customer stories, testimonials and customer videos that will help you make better software purchasing decisions.