Pingpong - Best chat for teams & workplaces of all sizes Pingpong is a great instant messaging (IM) service that lets you chat with your colleagues using your official Id Features you will love: ? "Instant" messaging: Lightning fast loading, logging in, message sending and receiving ? No sign up: Just use your existing Facebook, Google or Pingpong account to login and start chatting ? Pingpong service: Enables you to chat with your colleagues using your official Id - with persistent groups, history and file sharing ? Free SMS: Send Free SMS to your contacts and receive their replies in the same chat window ? Share files - Just drag the photo, video or document you want to share into your chat window and send it to them instantly ? Read and Delivery receipts: Real-time Read and Delivery receipts ? Comprehensive History: Access chat history of all your accounts across all your devices using our web, desktop or mobile clients\ ? Admin interface - Manage groups, users ? Uses the Talk.to client - enabling you to consolidate multiple accounts