Form.io Reviews

User Rating

4.4/5 (Based on 129 Ratings)

Rating Distribution

Excellent
69%
Very Good
12.4%
Average
5.4%
Poor
13.2%
Terrible
0%

User Sentiments

Flexible and Customizable Forms, Extensive Integrations, Robust API and Data Management, Ease of Use

Poor Documentation, Unintuitive Software, Limited Customer Support, Inconsistent PDF Functionality

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Review Summary

Overall, reviewers praise Form.io for its user-friendly interface, customization options, and ease of use. They appreciate the drag-and-drop feature, which makes it easy to create forms, and the wide range of templates and themes available. Additionally, reviewers commend Form.io's ability to integrate with various platforms and its robust security features. However, some users express concerns about the learning curve associated with the platform and occasional glitches.

Pros

Easytouse draganddrop form builder.
Wide range of customization options.
Integrates with various platforms and services.

Cons

Lacks advanced features like conditional logic and calculations.
Limited reporting and analytics capabilities.
Occasional performance issues with complex forms.

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Reviews

Lukas Karrer

November 20, 2025 Source: Trustpilot.com

Realy great software

Realy great software, both for integration and standalone. Top support which helps if you get stuck at any point.

aniruth

July 10, 2025 Source: Trustpilot.com

Great product and the support team is…

Great product and the support team is quick to respond when help needed

T. Howell

April 3, 2025 Source: Trustpilot.com

Successful support experience fixing configuration

In a recent support experience I was struggling to identify the solution to a behavior that I knew should function reusing multiple fields to populate another field with their combined values. And while the documentation is very good, I was struggling to find an issue in my configuration. With only a short back and forth Savvas was able to guide me to the ideal conclusion thus allowing me to correctly configure the PDF Form I was building.

Heidi Waggoner

April 1, 2025 Source: Trustpilot.com

Top-notch team

We built a powerful application with form.io. Their team is highly skilled, innovative and responsive. They work with a sense of urgency and delivered our project on time.

Daron Zwink

March 6, 2025 Source: Trustpilot.com

Form.io is a hidden gem and very powerful

We have been using the open source version of Form.io for many years and have recently begun evaluating the paid version to add support for offline access and also PDF form support. Form.io's staff has been excellent throughout the process and I honestly feel Form.io is a hidden gem that solves a huge problem, without the traditional development and support headaches.

Lesley Van De Mortel

March 3, 2025 Source: Trustpilot.com

Finally a form builder that ticks ALL boxes: Form.io

Form.io is incredible and exactly what we've been searching for. For years, we have gone through many different form builders and while most of them had some good features, they were all lacking in crucial areas that made it impossible for us to continue using them. After many years of struggling, we found Form.io and now we're able to do exactly what we wanted to do for years but couldn't. The team at Form.io is also incredible helpful and knowledgeable. This is review is for organizations who are in a similar situation that we were in and haven't been able to find the RIGHT solution that ticks all boxes. Give Form.io a try, you won't be disappointed! Thanks, guys!

Neil Alexander

February 6, 2025 Source: Trustpilot.com

Great service and product

We work with form IO. Support is fantastic, great product

Tobin Jansenberger

January 23, 2025 Source: Trustpilot.com

Impressed!

Although we didn’t end up purchasing the product due to a client situation, i was very impressed with it and will be using it for future projects for sure!

customer

December 19, 2024 Source: Trustpilot.com

great great great

Client

December 5, 2024 Source: Trustpilot.com

Powerful Embedded Form Builder

We have worked with the team at form.io for a number of years. Their form builder is seamlessly built into our B2B application. Great team, great product and great support.