Dynamic Forms: Custom UI vs Hulk Contact Form Builder B2B
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 14, 2026 for Dynamic Forms, Nov 9, 2026 for Hulk Contact Form Builder B2B.
The short answer
- Both list a free plan. Paid plans start at $15/month for Dynamic Forms and $12.90/month for Hulk Contact Form Builder B2B.
- Hulk Contact Form Builder B2B lists 22 features Dynamic Forms’s listing doesn’t mention, including Analytics, Attribution, CAPTCHA.
Head to head
MailChimp Forms | Stripe | Klaviyo | Google Analytics & more!
- United States
- Australia
- United Kingdom
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Best for trying it
- · 1 forms
- · 50 submissions/month
- · Default email delivery
- · No CC/BCC
- · Up to 3 attachments
- · Up to 5MB per file
For growing stores
- · 10 forms
- · 100000 submissions/month
- · CC/BCC support
- · Custom SMTP
- · Up to 15 attachments
- · Up to 25MB per file
Basic Plan
- · 1 Form, 50 Submissions
- · Captcha
- · Customize Style
- · Export Submissions
- · File Upload (Unlimited Storage)
- · Respondent & Admin Email Notifications
Pro Plan
- · Create Customer Accounts Through Forms
- · Customize Auto Response Message
- · Facebook Pixel Integration
- · Form Schedule
- · Popup Form
- · Set Up Custom Sending Domain
Pro+ Plan
- · Advanced Conditional Logic
- · Booking Element
- · File Upload Limit Up to 100 MB
- · Multi Page Form
- · Restrict Submissions to Logged In Users
- · Slack Integration
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureDynamic Forms helps merchants manage secure form submission workflows with backend processing, attachment handling, and notifications. The app validates submitted data server-side, stores submissions securely, and makes them available inside the app. It supports files, images, audio, and video attachments, plus recipient-based notifications with optional CC/BCC and custom SMTP support on eligible plans.
Form Builder lets you create unlimited custom forms, including registration forms, contact forms, survey forms, wholesale order forms, multi-step forms, and Typeform-style forms for your Shopify store. With drag-and-drop design, Google reCaptcha, advanced conditional logic, and custom fields, building forms is easy. Supports file uploads and works with all Shopify themes.
- Use your own storefront UI - our app captures submissions from your custom form.
- Accept attachments: All type of files, images, audio, and video.
- All forms Email delivery with recipients & optional CC/BCC; supports custom SMTP
- Manage and export submissions from Shopify admin - clean dashboard + filters.
- Easily create forms and gather data from your customers, including file uploads.
- Design your forms by using conditional and dynamic field logic.
- Personalized forms are designed to fit the aesthetic of your shop.
- We provide immense storage amounts, allowing you to upload more files.
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Dynamic Forms |  Hulk Contact Form Builder B2B |
|---|---|---|
| Detected stores | Not published | 28,509 |
| Net store change, 28 days | 0 | −67 |
| Stores added, 28 days | Not enough data | 236 |
| Big-brand share | Not enough data | 14% |
| Top store categories | Not published | Apparel & Accessories, Home & Garden, Food, Beverages & Tobacco |
| Top store countries | Not published | United States, Australia, United Kingdom |
Reviews
| Measure | Dynamic Forms | Hulk Contact Form Builder B2B |
|---|---|---|
| App Store rating | Not published | 4.9 ★ |
| App Store reviews | Not published | 2,041 |
| New reviews, 28 days | Not enough data | 9 |
| Reviewers a year or more in | Not enough data | 36% |
Pricing
| Measure | Dynamic Forms | Hulk Contact Form Builder B2B |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $15/month | $12.90/month(ahead) |
| Longest free trial | Not listed | 7 days |
| Plans listed | 2 | 3 |
Listing
| Measure | Dynamic Forms | Hulk Contact Form Builder B2B |
|---|---|---|
| Shopify category rank | #75 | #5(ahead) |
| Shopify App Charts | Not on this week’s charts | #15 on the Shoplist 100 |
| Built for Shopify | No | Yes |
| Launched | Apr 3, 2026 | Aug 11, 2017 |
| Languages | 1 | 19 |
| Developer | VRTECHIE LIMITED | HulkApps |
FAQ
Dynamic Forms and Hulk Contact Form Builder B2B: common questions
- Is Dynamic Forms or Hulk Contact Form Builder B2B cheaper?
- Both list a free plan. Paid plans start at $15/month for Dynamic Forms and $12.90/month for Hulk Contact Form Builder B2B. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Dynamic Forms lists 4 the others don’t mention, such as Newsletters, Orders, Pricing quotes, Status tracking. Hulk Contact Form Builder B2B lists 22 the others don’t mention, such as Analytics, Attribution, CAPTCHA, Conditional logic. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 14, 2026 for Dynamic Forms, Nov 9, 2026 for Hulk Contact Form Builder B2B; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 14, 2026 for Dynamic Forms, Nov 9, 2026 for Hulk Contact Form Builder B2B. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.