Ecomz ‑ WhatsApp Chat Button vs WCB ‑ WhatsApp Chat Button
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 3, 2026 for Ecomz, Oct 13, 2026 for WCB.
The short answer
- Only Ecomz lists a free plan. Paid plans start at $1/month for Ecomz and $2.99/month for WCB.
- WCB lists 3 features Ecomz’s listing doesn’t mention, including Chat buttons, Color and font, Emojis and stickers.
Head to head
- Colombia
Ecomz Free
- · Customizable display message
- · Editable Position
- · Editable button and text colors
- · Editable default message
- · Max 1 Agent
Ecomz Basic
- · All Free Features
- · Google Analytics, Ads & GTM tracking
Ecomz Pro
- · Agent visibility control
- · Custom agent menu style
- · Customizable display message
- · Editable Position
- · Editable button and text color
- · Editable default message
Basic
- · 3 Button Designs
- · 5000 Button Clicks
- · Click Analytics
- · Custom Design
Unlimited
- · 3 Button Designs
- · Click Analytics
- · Custom Design
- · Unlimited Button Clicks
Lifetime
- · 3 Button Designs
- · Click Analytics
- · Custom Design
- · Unlimited Button Clicks
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureWaz helps Shopify merchants turn product questions into WhatsApp conversations. Add a branded button to your store, help shoppers reach the right agent faster, and make it easier to start a conversation before they leave. It’s a simple way to support buyers, reduce hesitation, and capture high-intent chats while customers browse.
WhatsApp Chat Button adds a floating button to your store that opens a WhatsApp chat, so shoppers can ask questions before they buy. You can choose from three styles, set the button and icon colors, pick the position, and choose which pages show it. You can add a pre-filled message so the chat opens already typed.
- Customizable display message for the button
- Editable default message sent by customers
- An embedded button on product pages
- A floating WhatsApp chat button
- One-tap WhatsApp chat button shown on the pages you choose
- Three styles: round icon, icon with label, or greeting bubble
- Custom button color, icon color, icon image, and position
- Pre-filled message opens the chat with your text already typed
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 |  Ecomz |  WCB |
|---|---|---|
| Detected stores | 1 | 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 | Mature | Not published |
| Top store countries | Colombia | Not published |
Reviews
| Measure | Ecomz | WCB |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
Ecomz and WCB: common questions
- Is Ecomz or WCB cheaper?
- Only Ecomz lists a free plan. Paid plans start at $1/month for Ecomz and $2.99/month for WCB. 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?
- WCB lists 3 the others don’t mention, such as Chat buttons, Color and font, Emojis and stickers. 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 3, 2026 for Ecomz, Oct 13, 2026 for WCB; 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 3, 2026 for Ecomz, Oct 13, 2026 for WCB. 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.