Whats K: Whatsapp Chat Button vs Chat Button for WhatsApp
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for Whats K, Oct 14, 2026 for Chat Button for WhatsApp.
The short answer
- Only Chat Button for WhatsApp lists a free plan. Paid plans start at $1/month for Whats K and $4.99/month for Chat Button for WhatsApp.
- Chat Button for WhatsApp lists 5 features Whats K’s listing doesn’t mention, including Agent avatar, Chat window, Color and font.
Head to head
Enhance User Experience With a WhatsApp Chat on Your Website
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
Free Plan
- · 300 Views
- · Add Contact Image
- · Custom Contact Name
- · Custom Design
- · Font Selection
- · Show Current Time
Premium Plan
- · 3 Days Trial
- · 300 Views
- · Add Contact Image
- · Custom CSS
- · Custom Contact Name
- · Custom Design
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureImprove 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.
Common Ninja’s chat button app is a helpful tool that enables you to communicate with your customers in an easy and accessible way via WhatsApp. With it, you can answer questions, speed up your customers’ decision making process, provide helpful information, and improve their experience with a 24/7 chat channel. The app is easy to use, requires no coding knowledge, and includes full customization options.
- 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
- Toggle the messages’ time on or off.
- Multiple button icons for you to choose from that can complement your design.
- A simple user interface with easy content management features.
- Rich styling options with fully customizable design features.
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 |  Whats K |  Chat Button for WhatsApp |
|---|---|---|
| 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 | Whats K | Chat Button for WhatsApp |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 5 | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Whats K | Chat Button for WhatsApp |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | $1/month(ahead) | $4.99/month |
| Longest free trial | 7 days | Not listed |
| Plans listed | 2 | 2 |
Listing
| Measure | Whats K | Chat Button for WhatsApp |
|---|---|---|
| Shopify category rank | #302(ahead) | #580 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Sep 3, 2024 | Mar 15, 2022 |
| Languages | 1 | 1 |
| Developer | Kaktus | Common Ninja |
FAQ
Whats K and Chat Button for WhatsApp: common questions
- Is Whats K or Chat Button for WhatsApp cheaper?
- Only Chat Button for WhatsApp lists a free plan. Paid plans start at $1/month for Whats K and $4.99/month for Chat Button for WhatsApp. 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?
- Whats K lists 1 the others don’t mention, such as SMS. Chat Button for WhatsApp lists 5 the others don’t mention, such as Agent avatar, Chat window, Color and font, Live chat. 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 13, 2026 for Whats K, Oct 14, 2026 for Chat Button for WhatsApp; 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 13, 2026 for Whats K, Oct 14, 2026 for Chat Button for WhatsApp. 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.