PlainChat: WhatsApp Support vs Whats K: Whatsapp Chat Button
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Apr 6, 2026 for PlainChat, Oct 13, 2026 for Whats K.
The short answer
- On the Shopify App Store: PlainChat 5.0 from 1 reviews and Whats K 5.0 from 5 reviews.
- PlainChat lists 4 features Whats K’s listing doesn’t mention, including Emojis and stickers, Live chat, Quick replies.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 15+ Chat Channels
- · Analytics & Click Tracking
- · Custom Button Design
- · Fully Mobile Optimized
- · Knowledgeable Support
- · No-Code Setup
Growth
- · 15+ Chat Channels
- · Analytics & Click Tracking
- · Custom Button Design
- · Fully Mobile Optimized
- · Knowledgeable Support
- · No-Code Setup
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureAdd a floating WhatsApp chat widget to your online store. With this widget, customers can easily connect with your support team directly on WhatsApp, making communication quick and convenient. The app is simple to set up, allowing you to customize the widget to match your store’s branding. You can enhance customer satisfaction and build stronger relationships by providing real-time support through WhatsApp.
Improve customer interaction with the WhatsApp Button app! Seamlessly add a WhatsApp chat button or WhatsApp chat widget to your store for easy customer communication. Enable instant support with WhatsApp business chat connect, allowing customers to reach you directly via Whats App. Customize the WhatsApp buttons to match your store’s design and provide real-time assistance.
- Easy Setup: Add the WhatsApp chat widget to your store in just a few clicks.
- Customizable: Adjust the look and feel of the widget to match your store
- Convenient: Customers don't have to deal with email threads or support portals
- Let visitors reach you via WhatsApp, Facebook Messenger, Instagram and more.
- Сustomize the chat button and adjust its position to fit your store.
- Responsive chat widget that works seamlessly on all devices.
- Easy to install and configure, with no coding required
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 |  PlainChat |  Whats K |
|---|---|---|
| Detected stores | Not published | 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 | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | PlainChat | Whats K |
|---|---|---|
| App Store rating | 5.0 ★ | 5.0 ★ |
| App Store reviews | 1 | 5(ahead) |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
PlainChat and Whats K: common questions
- Which has better reviews, PlainChat or Whats K?
- On the Shopify App Store: PlainChat 5.0 from 1 reviews and Whats K 5.0 from 5 reviews.
- What features does each app list that the other doesn’t?
- PlainChat lists 4 the others don’t mention, such as Emojis and stickers, Live chat, Quick replies, Welcome messages. Whats K lists 2 the others don’t mention, such as Chat buttons, SMS. 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 Apr 6, 2026 for PlainChat, Oct 13, 2026 for Whats K; 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 Apr 6, 2026 for PlainChat, Oct 13, 2026 for Whats K. 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.