Intellistack
Premium
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.
- Fall 2025Market LeaderDocument Automation Software
- Fall 2025Top PerformerElectronic Signature Software
- Fall 2024Market LeaderMobile Forms Automation Software
More from Intellistack
Featured Testimonials
"We have about 40 different forms we use across the company. Formstack’s logic and mathematic functions have been indispensable for what we do."
“Formstack’s suite of tools has helped us become more efficient and create a right-touch experience for our customers.”
"Formstack has products and uses for every nook and cranny of your business. It’s an easy-to-use, robust platform that has all the tools and abilities you need."
Featured Case Studies
Custom Fitness Concepts - Customer Case Study
Tom KalkaCustom Fitness Concepts
Automating Applications for Improved Client Experience
Tammy StellerProject ManagerJoosi Design - Customer Case Study
Donna MartinFounder
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 158 businesses that use Intellistack.
Watch Intellistack Customer Videos to learn why 42 businesses chose Intellistack.
Explore answers to frequently asked questions about Intellistack.
FeaturedCustomers has 1,848,539+ validated customer references
including reviews, case studies, success stories, customer stories,
testimonials and customer videos that will help you make better
software purchasing decisions.