Formstack: A Sleek, Advanced Squarespace Form Builder

We work with Squarespace to offer sophisticated online forms for your growing business. Watch our video to learn how to add a form to Squarespace.

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Powerful Forms for Your Squarespace Website

You've invested a lot of time and money to build your beautiful Squarespace website. Don't you and your business deserve powerful online forms to go with it? Advanced form features, integrations, team collaboration tools, and internal process management make Formstack a more robust solution to Squarespace forms. Whether you need to sell products, collect more leads, gather donations, or sign people up for your newsletter, Formstack gives you the power to collect valuable information and grow your business online. Compare the differences below between Formstack and the Squarespace form builder, and discover why Formstack is one of the best Squarespace alternatives.

Formstack logo


Payment Integrations 11 1
Email Integrations 10 1
Form Integrations 40+ 0
Calculating Fields
Conditional Logic
Full HTML Code
Save & Resume
256-Bit SSL
File Uploads
Field Validation
Advanced Features
Admin Brand Control
Field Bottlenecks
Partial Submissions
Email Logic Routing
Facebook Tab Embedn
Google Analytics
Multiple Users
Webhooks & API
HIPAA Compliant
Fees & Discounts
Nonprofit Discount
Annual Discount

Beyond Basic Contact Forms

Formstack is versatile. No matter what department or industry you work in, our form solution can help you and your team make better business decisions and accomplish your goals. As a Squarespace forms alternative, we can help you manage core website functions like:

Squarespace forms alternative to ecommerce and online ordering forms

Ecommerce and online ordering

Lead collection and analytics

Lead collection and analytics

Squarespace forms alternative to newsletter and blog signups

Newsletter and blog signups

Online donations and payments

Online donations and payments

Squarespace forms alternative to event planning and registrations

Event planning and registrations

4 Things Squarespace Forms Can't Do

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Popular app integrations

The Squarespace form builder has few integrations. You can't even send a simple email confirmation! Formstack's 40+ web app integrations and API and Webhooks create endless possibilities for managing data. Update email lists with new subscribers, collect payments, manage spreadsheets, and more.

Responsive forms icon

Mobile-friendly forms

Make sure everyone can view and fill out your forms anywhere on any device. All of Formstack's forms are mobile-friendly out of the box. No need to add an additional plugin, alter your form, or delete content from your website to ensure your forms remain mobile responsive.

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Easy embed functionality

The only place you can embed Squarespace forms is on your Squarespace website. Expand the reach of your forms with Formstack's multiple embedding options. Placing your forms on other websites, blogs, and social media channels will increase visibility, submissions, and sales.

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In-depth form analytics

Squarespace forms have limited storage options and no form analytics. Formstack stores all of your form data in our database, and provides the tools you need to analyze that data. Use features like Partial Submissions, Field Bottlenecks, and Google Analytics to gain business insights and make better decisions.

What are you waiting for? Stop settling for basic forms.

Try our free demo builder or sign up for a FREE 14-day trial to start creating powerful order forms,
lead generation forms, surveys, and more on your Squarespace website.

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