I was looking for a service with real support, and Wazzup pleasantly surprised me. The team works around the clock and responds quickly, which is very important to me—no boring scripts or bots. They helped me set up integration with Bitrix24, taking our specific requirements into account. The knowledge base is also very helpful—I was able to solve many issues just by reading the articles. Now all chats with students are in the CRM, so we don’t miss anything. I especially appreciate the ability to edit and delete messages—sometimes mistakes happen in important information, and it’s easy to fix. Group chats in WhatsApp are now under control too.