All-in-one custom forms and survey forms builder with file uploads
Hulk Form Builder
4.9 / 5 (1343 reviews) ·
Boost customer interaction with personalized surveys and product requests, all crafted seamlessly.
Boost customer interaction with personalized surveys and product requests, all crafted seamlessly.

Responsive Forms with Conditional Logic
Conditional Logic enables the creation of a responsive form that adapts and redirects based on the specific answers provided by users, allowing for a dynamic and personalized experience.
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Unlimited File Storage for Form Attachments
Thanks to unlimited file storage, users can upload files up to 100MB. Attachments are included in both app form responses and notification emails, simplifying the review and management of customer submissions.
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Multi-Page Forms for Detailed Responses
Easily set up your forms on multiple pages with just a few clicks, enabling the creation of more intricate forms that capture detailed responses from your customers. This feature expands the reach and capabilities of your forms, providing a comprehensive solution for your business needs.
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Main Features
Conditional Logic
File Upload with Unlimited Storage
Form Pagination
Pricing
Basic
Free
Unlimited Forms
Export Submissions
File Upload (Unlimited Storage)
Conditional Logic
Respondent & Admin Email Notifications
Pro
3-day free trial
$9.90/month
or $99.90/year and save 16%
All Basic features
UTM Tracking
Dynamic Values
Create Customer Accounts Through Forms
Responses API
Facebook Pixel Integration
Set Up Custom Sending Domain
Schedule Form Closing
Pro+
3-day free trial
$24.90/month
or $199.90/year and save 33%
All Basic and Pro features
Multi Page Form
Slack/Zapier Integration
Upload Limit Up to 100 MB
Restrict Submissions to Logged In Users
Booking Element
Submission Approval
* All charges are billed in USD.** Recurring charges, including monthly or usage-based charges are billed every 30 days.
Integrations
Get the most out of Hulk Form Builder. Connect to the platforms you love.
Streamline your app by integrating all your platforms to Hulk Form Builder.
What our clients say about us
Hulk Form Builder is the best form building app I've been able to find after trying several others. The most important factor for me in choosing an app was ability to adjust design elements, which is surprisingly hard to find in a form builder app. Hulk allows all elements to be easily customized with no odd limitations. Great flexibility with fonts, most if not all Google fonts are available. Building a form is very straight forward. Integration and embedding was easy. Customer service is great too, I got a response within 30 seconds on their chat. Highly recommend.
Profess
I've tried SO many apps for form building and I just love the way this looks on the site. The best though, is that I emailed customer support super early in the morning and they got back to me within minutes AND they solved my problem!
Guidwood Tennis Club
The Hulk form builder is very easy and intuitive to use. It creates a super clean looking and very functional form for almost any kind of form you would want, I'm using it for a brand ambassador application and it had every feature I was looking for and more. I needed some assistance with the app integration to my theme so I opened their live chat and within an hour I had told them what I needed help with, they sent clear directions on how to do it myself, offered to do it for me for free, and when I accepted their offer to just do it for me, they had it done within a matter of minutes while being super friendly and professional the entire time! I will be working with them again and recommend it for others as well!
LoGo Fishin
Boost customer interaction with personalized surveys and product requests, all crafted seamlessly.
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Hulk Form Builder
You have questions, we have answers.
You can build a professional contact form that accepts images and documents using the Hulk Form Builder. Simply use the drag-and-drop editor to add a File Upload field to your form. This is perfect for custom order requests, resume submissions, or support tickets. The app provides significant storage capacity for these files, and you can even set specific file types or size limits to ensure you get exactly what you need from your customers.
Yes, Hulk Form Builder supports multi-page (multi-step) forms. Large forms can be intimidating for users. By breaking your form into smaller, digestible sections, you reduce form fatigue and significantly increase completion rates. This feature is ideal for detailed customer surveys, wholesale registration forms, or complex booking inquiries where you need to collect a large amount of data without overwhelming the visitor.
You can create smart forms using Advanced Conditional Logic. This feature allows you to show or hide specific fields based on a user’s previous answers. For example, if a customer selects Wholesale Inquiry from a dropdown, the form can automatically reveal fields for Tax ID and Company Name. This keeps your forms clean and relevant, ensuring that users only see the questions that apply to them.
Yes. To automate your workflow, Hulk Form Builder offers third-party integrations. You can sync your form submissions directly to Klaviyo or Mailchimp to build your marketing lists, or send data to Google Sheets for real-time tracking and analysis. It also supports Zapier, which allows you to connect your forms to thousands of other apps like Slack, CRM tools, or project management software.
Yes, one of the most powerful features of Hulk Form Builder is the ability to create Shopify Customer Accounts directly from a form submission. When a user fills out a registration or wholesale form, the app can automatically generate a customer profile in your Shopify admin. This eliminates manual data entry and provides a much smoother onboarding experience for your B2B clients or members-only programs.