Booster: Social Chat Button

The app is functional and very convenient; the front-end loading speed is good. Got a few interactions with customers. The support team is incredibly responsive and helpful, and resolved our queries in minutes. It’s a must-have tool for any online business looking to offer quick, personal customer support. Highly recommend this app!
I really hope they add other META chat like Facebook and Instagram chat in the future :).
Not too much to complain about, it's a great free app.

Booster: WhatsApp Chat Button is a simple yet super effective Shopify app that makes it easy for customers to reach out via WhatsApp right from your store. Setup is quick and painless, no coding or tech skills needed, and the button is fully customizable to match your store’s look. It’s lightweight, loads fast, and even supports multiple agents, which is great for teams. While it doesn’t offer advanced features like automated messages or analytics, it nails the basics and is perfect for stores that just want a clean, reliable way to connect with customers in real time. Plus, the free plan makes it a no-brainer for small or growing shops.

Just amazing, easy to install and integrate.
Highly Recommended app.