I have developed the chat application which have the features of Text chat, Group chat, Video calling & video conferencing. I want to convert this application as a Skype, google hangouts, whatsapp etc to get some revenue... , can you please suggest how to convert those application as a pure commercial application to gain some revenue? Thanks in advance
You can make it entity based. For example , brand it for an elite group usage.
You can also make it server based, where entities , like universities, clubs or companies, can use it for their internal network to reach each others.