The Cisco Spark™ service is a cloud-based business collaboration service that enables customers to message, meet, and call anyone, anywhere, anytime. It has all of the feature-rich communications tools they need to be more productive wherever they work, on any device. Cisco Spark is hosted by Cisco and sold by partners. The Cisco Spark simplifies teamwork by making communication seamless. Send messages, share files, and meet with different teams, all in one place.