There are many businesses in the UAE that use WhatsApp Business to connect with customers and offer support. Here are some examples of the best UAE WhatsApp Business accounts:

1. Emirates: Emirates, the Dubai-based airline, has a WhatsApp Business account that allows customers to book flights, receive flight updates, and access customer support.
2. Souq.com: Souq.com, an online shopping platform, uses WhatsApp Business to offer customer support, such as helping customers with orders, tracking shipments, and answering product-related questions.
3. Mashreq Bank: Mashreq Bank, one of the largest banks in the UAE, uses WhatsApp Business to offer customer support, such as helping customers with account-related inquiries and providing updates on transactions.
4. Careem: Careem, a ride-hailing company, uses WhatsApp Business to communicate with customers and provide them with information about their rides, such as the driver’s name and car details.
5. Etisalat: Etisalat, one of the largest telecommunications providers in the UAE, uses WhatsApp Business to offer customer support, such as helping customers with account-related inquiries and providing technical support for internet and mobile services.

Overall, WhatsApp Business offers a convenient and efficient way for businesses in the UAE to connect with their customers, build relationships, and offer personalized support and services.