FAST ‑ Chat Bubble & Leads

Name: FAST ‑ Chat Bubble & Leads
Brand: Zynclabs
Rating: 5.0 (38 reviews)

Pricing: Free
Rating: 5.0 (38)
Developer: Zynclabs

View demo store

FAST chat button message with a chat provider

From “Hi” to “Buy” – faster. Turn chats into checkouts with a customer chat button.

FAST turns clicks into conversations—and conversations into conversions. Let shoppers contact you instantly through their favorite messaging apps. With smart prefilled messages and a responsive chat widget, FAST makes it easy for customers to reach you, boosting engagement, loyalty, and sales—all through a seamless chat experience on your store.

Fully responsive chat widget that delivers a flawless experience on all devices
Let customers know when you're available - set your own custom business hours
Enhanced styling to perfectly match your brand and vibe
Streamline sales - smart prefilled message which includes a link to your product
Drop a ‘Chat with us’ button anywhere - turn clicks into sales!

Highlights: Use directly in Shopify admin; Works with the latest themes

Languages

English

Works with

WhatsApp
Chat

Reviews (38)

Overall rating

Counts per rating level

100% of ratings are 5 stars
38
0% of ratings are 4 stars
0% of ratings are 3 stars
0% of ratings are 2 stars
0% of ratings are 1 stars

All reviews

August 4, 2025

I have attempted to use several Whatsapp chat providers and none have been as easy to set up and have provided the instant support of this team. Use with confidence they are crushing the whatsapp game and are a third party Shopify provider I can say I trust. Be careful alot of reviews dont signify current quality of service.

Titan Nutrition CO

Colombia

5 days using the app

July 9, 2025

"Efficient, Reliable & Seamlessly Integrated!"
Using FAST – WhatsApp Chat has significantly improved the way I connect with customers. The integration was smooth, and the app is impressively lightweight without compromising functionality. Real-time communication is now just a click away, which has boosted both customer satisfaction and conversion rates. I especially appreciate the intuitive design and prompt support whenever needed. Highly recommended for any store owner looking to strengthen their customer engagement!

Libaaya.Pk

Pakistan

About 20 hours using the app

Zynclabs replied July 10, 2025

Thanks for taking the time to share this. We’re really glad FAST is making a difference for your store and that the setup and daily use feel smooth and reliable. It’s great to see it helping you connect with customers in real time - that’s what it’s all about. We appreciate your recommendation!

July 4, 2025

What else can you ask for? A simple yet intuitive app that lets you connect with your customers through WhatsApp. Customizable and programmable, suitable for small businesses. Our experience has been good, which includes testing.
Edit: One of the features we love about it is page-specific deployment of a floating widget with a smooth entrance animation. We use it only on the Contact page, which looks niche.

OLIGARCH

India

About 3 hours using the app

Zynclabs replied July 6, 2025

Thank you so much for your thoughtful feedback! We’re thrilled to hear the app’s simplicity, customizability, and smooth widget animations have made a difference for your business. It’s great to know you’re enjoying features like page-specific deployment - that’s exactly the kind of use case we love to see! We appreciate you taking the time to share your experience and we’re always here if you need any help or have ideas for improvements 💚