Promo Shield vs S: Contact Form Builder
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 Promo Shield, Nov 9, 2026 for S: Contact Form Builder.
The short answer
- Both list a free plan. Paid plans start at $5/month for Promo Shield and $8.99/month for S: Contact Form Builder.
- S: Contact Form Builder lists 41 features Promo Shield’s listing doesn’t mention, including Analytics, Applications, Auto-sync.
Head to head
Easy contact form, form builder, contact us form, contact page
- 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
- · 50 messages/month
- · Email forwarding
- · Messages saved for 30 days
- · Spam detection
Premium
- · Messages saved for unlimited time
- · Unlimited messages
FREE
- · 1 Popup/Embed form, 20 form fields
- · 60 email notifications/mo
- · Create form with AI
- · Custom email template
- · Custom form, field styles
- · SMTP
STARTUP
- · 3 Forms. Unlimited fields
- · Attach file
- · Auto response
- · Department
- · Duplicate form
- · Email services
PRO
- · 5 Forms
- · All features
- · Startup +
- · Unlimited fields
- · Unlimited storage size
UNLIMITED
- · All features
- · Pro +
- · Unlimited Forms
- · Unlimited storage size
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featurePromoShield helps merchants reduce unwanted promotional messages submitted through their contact forms. Many stores receive frequent inquiries from marketing and SEO services that make it harder to notice real customer questions. PromoShield filters these messages automatically before they reach the merchant’s inbox.
Wondering why you need a contact form (contact us form) on your website? Why not just publish an email address instead? A contact form (contact us form) makes your store more interactive and useful. And a contact form (contact us form) will be very helpful to help you grow your business. You can easily create beautiful & professional contact forms, contact us pages.
- Automatically filters promotional and marketing messages from contact form.
- Separates promotional inquiries from real customer messages for easier review.
- Replaces the standard contact form without requiring theme edits.
- Build contact form/popup contact form/contact us page easily with form builder
- Build many form types: contact/survey/product question/subscription form, etc
- Custom email messages, auto-response, integration of popular email services
- Manage Submissions: view submission history, report or export submissions easily
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 |  Promo Shield |  S: Contact Form Builder |
|---|---|---|
| Detected stores | Not published | 347 |
| Net store change, 28 days | 0 | −3 |
| Stores added, 28 days | Not enough data | 3 |
| Big-brand share | Not enough data | 16% |
| Top store categories | Not published | Apparel & Accessories, Home & Garden, Food, Beverages & Tobacco |
| Top store countries | Not published | United States, Australia, United Kingdom |
Reviews
| Measure | Promo Shield | S: Contact Form Builder |
|---|---|---|
| App Store rating | Not published | 4.9 ★ |
| App Store reviews | Not published | 102 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Promo Shield | S: Contact Form Builder |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $5/month(ahead) | $8.99/month |
| Longest free trial | Not listed | 3 days |
| Plans listed | 2 | 4 |
Listing
| Measure | Promo Shield | S: Contact Form Builder |
|---|---|---|
| Shopify category rank | #113 | #34 |
| Shopify App Charts | Not on this week’s charts | #10 in Forms |
| Built for Shopify | No | Yes |
| Launched | Mar 3, 2026 | Jun 3, 2021 |
| Languages | 1 | 1 |
| Developer | Aybar Digital | Storeify |
FAQ
Promo Shield and S: Contact Form Builder: common questions
- Is Promo Shield or S: Contact Form Builder cheaper?
- Both list a free plan. Paid plans start at $5/month for Promo Shield and $8.99/month for S: Contact Form Builder. 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?
- S: Contact Form Builder lists 41 the others don’t mention, such as Analytics, Applications, Auto-sync, Automations. 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 Promo Shield, Nov 9, 2026 for S: Contact Form Builder; 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 Promo Shield, Nov 9, 2026 for S: Contact Form Builder. 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.