My indispensable assistant in managing the sales department. Now the managers have no chance to use the excuse "I replied, but he didn't read it." I can see all message statuses, response times, and the complete history of correspondence right in the deal card. The integration with our CRM was intuitive. I especially appreciated Wazzup when WhatsApp started to malfunction. If before various limitations caused me concern, now I feel at ease — Wazzup works reliably, and there are many backup channels, including VK and the new messenger Max.