WhatsApp is a cross-platform messaging app with a user base of 1.5 billion people. Popularity of WhatsApp is increasing rapidly. It is the most popular messaging app in the world. Also one of the best messaging  app for marketing. A marketing channel for brands or businesses to build a strong relationship with clients. Colourweb Advertising Agency provides quality service in WhatsApp Marketing. Our dedicated team provide you strategies regarding WhatsApp Messaging, Contact Data, How to update customers at a glance. If you have any doubt contact us for more details.