AudioNotes - Easily record and share audio messages from your Mac menubar
Pusher Beams - Send push notifications programmatically at scale
Recordify - Quickly send audio messages to Slack!
PushOwl - Re-engage website visitors with push notifications
VocalBird - Record and share audio messages within Chrome
Pusher - Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality via WebSockets to web and mobile apps.