The Answer Bank - The Answer Bank is the UK’s leading question-and-answer site.
Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.
Blurtit - Blurtit is a Q&A website. You can ask a question or answer on any question.
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Ask Me Help Desk - Ask Me Help Desk is a question-and-answer site.
WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.