FormGuard ‑ Spam Blocker 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 Nov 9, 2026.
The short answer
- Hulk Contact Form Builder B2B is detected on 891× as many Shopify stores as FormGuard: 28,509 vs 32 as of Nov 9, 2026.
- On the Shopify App Store: FormGuard 5.0 from 1 reviews and Hulk Contact Form Builder B2B 4.9 from 2,041 reviews.
- Both list a free plan. Paid plans start at $7.99/month for FormGuard and $12.90/month for Hulk Contact Form Builder B2B.
- Hulk Contact Form Builder B2B lists 38 features FormGuard’s listing doesn’t mention, including Analytics, Applications, Attribution.
Head to head
- United States
- Australia
- Belgium
- 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.
Free
- · Spam dashboard with block reasons
- · Stops automated contact form spam
- · Up to 10 blocked keywords
Pro
- · AI filter for sales pitches
- · Blocked messages inbox, kept 30 days
- · Everything in Free
- · Up to 200 blocked keywords
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 featureFormGuard stops spam on your Shopify contact form without adding a captcha, so real customers fill it in as usual. Every submission is checked in the visitor's browser for a hidden honeypot field, forms filled too fast, no real typing, repeat submits, and your own blocked keywords and email addresses.
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.
- Honeypot detection catches bots with invisible form fields
- Time-based filtering blocks instant automated submissions
- Custom keyword blocking for specific words and email addresses
- 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 |  FormGuard |  Hulk Contact Form Builder B2B |
|---|---|---|
| Detected stores | 32 | 28,509(ahead) |
| 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 | Apparel & Accessories, Home & Garden, Food, Beverages & Tobacco | Apparel & Accessories, Home & Garden, Food, Beverages & Tobacco |
| Top store countries | United States, Australia, Belgium | United States, Australia, United Kingdom |
Reviews
| Measure | FormGuard | Hulk Contact Form Builder B2B |
|---|---|---|
| App Store rating | 5.0 ★(ahead) | 4.9 ★ |
| App Store reviews | 1 | 2,041(ahead) |
| New reviews, 28 days | Not enough data | 9 |
| Reviewers a year or more in | Not enough data | 36% |
Pricing
| Measure | FormGuard | Hulk Contact Form Builder B2B |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $7.99/month(ahead) | $12.90/month |
| Longest free trial | 7 days | 7 days |
| Plans listed | 2 | 3 |
Listing
| Measure | FormGuard | Hulk Contact Form Builder B2B |
|---|---|---|
| Shopify category rank | #15 | #5 |
| Shopify App Charts | #3 in Security - Other | #15 on the Shoplist 100 |
| Built for Shopify | No | Yes |
| Launched | May 4, 2026 | Aug 11, 2017 |
| Languages | 1 | 19 |
| Developer | NS Labs | HulkApps |
FAQ
FormGuard and Hulk Contact Form Builder B2B: common questions
- Which is more popular, FormGuard or Hulk Contact Form Builder B2B?
- Hulk Contact Form Builder B2B is detected on 891× as many Shopify stores as FormGuard: 28,509 vs 32 as of Nov 9, 2026.
- Is FormGuard or Hulk Contact Form Builder B2B cheaper?
- Both list a free plan. Paid plans start at $7.99/month for FormGuard 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.
- Which has better reviews, FormGuard or Hulk Contact Form Builder B2B?
- On the Shopify App Store: FormGuard 5.0 from 1 reviews and Hulk Contact Form Builder B2B 4.9 from 2,041 reviews.
- What features does each app list that the other doesn’t?
- Hulk Contact Form Builder B2B lists 38 the others don’t mention, such as Analytics, Applications, Attribution, Bookings. 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 Nov 9, 2026; 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 Nov 9, 2026. 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.