In my experience BT Halo for Business is the best option for great connectivity and speed, you can connect huge numbers of mobiles, and digital phones line without any problems and they provide some great automatically work features that solved most of your problems. BT Halo for business is great for all business small, mediums and big.
Purple Wifi is well suited for an organization with an open to public head office. The number of visitors will increase your guest data collection and thus helps with targeted marketing within compliance. Purple Wifi is also useful for network analysis and tweaking to increase overall efficiency. Purple Wifi has limited uses for organizations with no public visits.
BT Halo for Business has a well-experienced support team to help you if you have any queries or problems. BT Halo for Business provides great speed and connectivity for your business at an affordable price.
In terms of features and productivity, Purple WiFi is a more complete software experience. More variety of features, more technical for those who know how to get their way around the clunky UI and better user management. Baidu WiFi Hotspot can offer some user control, but it can pale in comparison to Purple WiFi's offering.
