In this guide, we’ll show you exactly how to set it up — in under 5 minutes, no coding required.
Why WhatsApp Chat on Your Shopify Store?
Here’s what makes WhatsApp different from traditional live chat:
- Customers stay in their comfort zone. They’re already on WhatsApp. No new app, no account creation, no friction.
- Conversations don’t disappear. Unlike live chat windows that close when a visitor leaves, WhatsApp conversations persist. You can follow up hours or days later.
- Higher response rates. WhatsApp messages have a 98% open rate compared to 20% for email (MobileMonkey).
- Personal and trusted. People use WhatsApp to talk to friends and family. A business message in the same app feels personal, not corporate.
3 Ways to Add WhatsApp to Shopify
Option 1: Simple WhatsApp Link (Free, Limited)
You can create a direct WhatsApp link using https://wa.me/yourphonenumber and add it as a button on your site. It works, but it’s ugly, hard to customize, and gives you zero analytics.
Option 2: Standalone WhatsApp Widget Apps
Apps like WhatsApp Chat Button or Elfsight add a floating WhatsApp icon to your store. They work, but they do only one thing — and they cost $5-15/month for just a button.
Option 3: All-in-One Widget with WhatsApp Built In (Recommended)
This is where Oscar Chat shines. Instead of installing a single-purpose WhatsApp button, you get WhatsApp + AI chatbot + live chat + popup builder + form builder — all in one widget for $40/month.
Your visitors can choose their preferred channel — WhatsApp, Telegram, Instagram, Facebook Messenger — from a single, clean button on your site.
How to Set Up WhatsApp Chat with Oscar Chat (Step by Step)
Step 1: Create Your Oscar Chat Account
Go to oscarchat.ai and sign up for a free 7-day trial. No credit card required.
Step 2: Connect Your WhatsApp Number
In the Oscar Chat dashboard, go to Channels → WhatsApp. Enter your business phone number. Oscar Chat will generate the WhatsApp link automatically.
Step 3: Customize the Widget
Choose which messenger channels to display (WhatsApp, Telegram, Instagram, etc.), pick your colors, set the position, and write your welcome message.
Step 4: Install on Shopify
Copy the one-line embed code from Oscar Chat and paste it into your Shopify theme (Online Store → Themes → Edit Code → theme.liquid, before the closing </body> tag). Or use the Oscar Chat Shopify app for one-click installation.
Step 5: Go Live
That’s it. Your WhatsApp button is now live on every page of your store. Visitors click it, WhatsApp opens, and they’re chatting with you instantly.
WhatsApp Widget vs. Traditional Live Chat
| Feature | WhatsApp Widget | Traditional Live Chat |
|---|---|---|
| Conversation persists after leaving site | ✅ Yes | ❌ No |
| Works on mobile natively | ✅ Yes | ⚠️ Depends |
| Customer needs to install anything? | Already has WhatsApp | No, but loses chat on close |
| Open rate on follow-ups | 98% | N/A (can’t follow up) |
| Multi-agent support | With WhatsApp Business API | Yes |
| AI chatbot integration | ✅ With Oscar Chat | ✅ With Oscar Chat |
Best Practices for WhatsApp Chat on Shopify
- Set business hours in your welcome message. “Hi! We’re online Mon-Fri 9-6 CET. Drop us a message and we’ll reply as soon as we’re back.”
- Use WhatsApp Business (not personal). You get a business profile, quick replies, labels, and catalog features.
- Combine with AI chatbot. Use Oscar Chat’s AI chatbot to handle common questions automatically, and route complex ones to WhatsApp for a personal touch.
- Don’t spam. WhatsApp is a personal channel. Only message customers who’ve reached out first, and keep follow-ups relevant and helpful.
- Show multiple channels. Not everyone prefers WhatsApp. Oscar Chat’s all-in-one button lets visitors choose WhatsApp, Telegram, Instagram, or live chat — whatever they’re most comfortable with.
What Does It Cost?
| Solution | Monthly Cost | What You Get |
|---|---|---|
| Oscar Chat | $40/mo | WhatsApp + AI Chatbot + Live Chat + Popups + Forms |
| Elfsight WhatsApp Widget | $5-12/mo | WhatsApp button only |
| WhatsApp Chat Button (app) | $3-10/mo | WhatsApp button only |
| Tidio + WhatsApp | $100-150/mo | Live chat + WhatsApp (AI extra) |
| Intercom + WhatsApp | $400-800/mo | Full platform (expensive) |
Frequently Asked Questions
Do I need WhatsApp Business API to use a WhatsApp widget?
No. For a simple click-to-chat widget like Oscar Chat provides, you just need a WhatsApp Business account (free). The API is only needed for automated bulk messaging and multi-agent support at enterprise scale.
Can I use WhatsApp chat on my Shopify store for free?
You can create a free WhatsApp link, but it’s limited — no analytics, no customization, no additional channels. Oscar Chat offers a 7-day free trial with the full all-in-one widget.
Will a WhatsApp widget slow down my Shopify store?
Oscar Chat’s widget loads asynchronously and is under 50KB. It won’t affect your page speed or Core Web Vitals scores.
Can customers message me on WhatsApp even when I’m offline?
Yes. WhatsApp messages are delivered when you come back online. You can also set up Oscar Chat’s AI chatbot to handle questions automatically while you’re away.
Can I have both WhatsApp and live chat on my Shopify store?
Absolutely. Oscar Chat’s all-in-one widget shows both options — visitors choose their preferred channel. Some prefer WhatsApp, others prefer instant live chat.
Does the WhatsApp widget work on mobile?
Yes. When a mobile visitor clicks the WhatsApp button, it opens the WhatsApp app directly. On desktop, it opens WhatsApp Web.
Can I track how many customers contact me through WhatsApp?
Oscar Chat’s dashboard shows analytics for all channels, including WhatsApp click-throughs, so you know exactly how many visitors are reaching out via each channel.
Is WhatsApp chat GDPR compliant?
WhatsApp itself is end-to-end encrypted. With Oscar Chat, you can add a consent message before the chat starts, ensuring GDPR compliance for European visitors.
Can I use WhatsApp chat for order updates and shipping notifications?
With WhatsApp Business API integration (available at enterprise level), yes. For most Shopify stores, the click-to-chat widget is more than enough for customer support and pre-sale questions.
How is Oscar Chat different from just adding a WhatsApp link to my site?
A plain WhatsApp link is just a link. Oscar Chat gives you a professional floating widget with multiple messenger channels, an AI chatbot that answers questions automatically, a popup builder, a form builder, and analytics — all for $40/month.
