ECF: Contact Form Builder vs Panda Contact form Builder
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 9, 2026 for ECF, Oct 13, 2026 for Panda Contact form Builder.
The short answer
- Only Panda Contact form Builder lists a free plan. Paid plans start at $4.99/month for ECF and $15/month for Panda Contact form Builder.
- Panda Contact form Builder lists 20 features ECF’s listing doesn’t mention, including Analytics, Applications, Attribution.
Head to head
Form Builder + Customer Form + Conditional Form + File Upload
- United States
- Australia
- Switzerland
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Basic
- · Custom CSS
- · Different type of Fields
- · Email soft limit 100/day.
- · File Upload upto 5 MB
- · Form Submission Limit 1000/mo
- · MailChimp/Klaviyo Google V2 Captch
Premium
- · All Included of Basic Plan
- · Custom Email Template of Receiver
- · Email soft limit 300/day.
- · Export Form Submission
- · Thank you email for User
- · Unlimited Form Submission
Advanced
- · All included of Premium Plan
- · Custom JS function before & after Submit
- · Email soft limit 500/day.
- · Integration with Google Sheet
- · Webhook Send Data to Third-party URL
Free
- · Basic color customization
- · Email notifications
- · Standard 7-day analytics
- · Standard input fields
- · Up to 1 active form
Advanced Pro
- · Custom Integrations (Klaviyo, Brevo)
- · Full CSS & Design control
- · Premium fields & File uploads
- · Priority 24/7 support
- · SMTP Custom Email Server
- · Unlimited active forms
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureThis app help you to create your own custom form with drag & drop fields. You can easily add the fields, change their position on the form and mark it required if needed. Form settings are easy to use and you can setup email specific auto responder emails. You can send the form data to the multiple users as well as set BCC according to your requirements.
Panda Contact Form Builder lets you create unlimited custom contact, lead, registration and support forms without any coding. Add text, email, dropdown, checkbox and file upload fields, then match your store's look with full style customization. Block spam automatically with Cloudflare Turnstile, send instant admin alerts and auto-reply emails to customers, and track every form with built-in analytics.
- Short Code/Plain HTML based custom forms like Contact, Testimonial, Conditional.
- Drag & Drop Fields, File Upload, Conditional Fields & Emails. Auto Response
- Google reCAPTCHA Mailchimp, Klaviyo form integration with form.
- Pre-built templates, custom fields, file uploads & full style customization
- Auto-styled forms that match your OS 2.0 theme — add via theme editor, no code
- Block spam automatically with Cloudflare Turnstile protection
- Auto-reply emails to customers & instant alerts to admin on every submission
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 |  ECF |  Panda Contact form Builder |
|---|---|---|
| Detected stores | 8 | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Food, Beverages & Tobacco, Business & Industrial, Furniture | Not published |
| Top store countries | United States, Australia, Switzerland | Not published |
Reviews
| Measure | ECF | Panda Contact form Builder |
|---|---|---|
| App Store rating | 4.9 ★ | Not published |
| App Store reviews | 43 | Not published |
| New reviews, 28 days | 1 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | ECF | Panda Contact form Builder |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | $4.99/month(ahead) | $15/month |
| Longest free trial | 7 days | Not listed |
| Plans listed | 3 | 2 |
Listing
| Measure | ECF | Panda Contact form Builder |
|---|---|---|
| Shopify category rank | #38(ahead) | #116 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Mar 18, 2020 | Jun 26, 2026 |
| Languages | 1 | 1 |
| Developer | Cirkle Studio LLC | Mountlines |
FAQ
ECF and Panda Contact form Builder: common questions
- Is ECF or Panda Contact form Builder cheaper?
- Only Panda Contact form Builder lists a free plan. Paid plans start at $4.99/month for ECF and $15/month for Panda 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?
- ECF lists 4 the others don’t mention, such as Custom JavaScript, Email responses, Email templates, Newsletters. Panda Contact form Builder lists 20 the others don’t mention, such as Analytics, Applications, Attribution, Auto-sync. 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 for ECF, Oct 13, 2026 for Panda 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 Nov 9, 2026 for ECF, Oct 13, 2026 for Panda 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.