I like how it's easy of use in comparison with other text messaging applications out there such as Whatsapp or facebook messenger etc..
It also allows you send multiple files at once which makes collaboration easier between colleagues from many different departments/locations. The only thing i dislike about corttext so far was its price point - $99 per month plan seems not enough compared to whatsapps free plans available now (at least here in Australia). If your looking into this product make sure u have good amount of team members who will be using these tools daily because thats where their benefits are mainly coming from- better communication among staffs! We're solving problems around our internal comminication system by allowing employees access via mobile phones instead of emailing each others directly through emails.