sipgate is a German telecommunications company founded in 2004, recognised as the country's first VoIP provider. The company develops and operates cloud telephony solutions for business customers, serving over 40,000 clients and processing more than 10 million conversations per month. Its infrastructure and servers are hosted entirely in Germany.
The company's technology stack spans several domains relevant to modern business communications: cloud-based PBX systems, contact centre solutions, AI-powered agents, and conversation intelligence technologies. Its product sipgate.io provides an API for real-time telephony integration, enabling developers to embed telephony functionality into their own applications.
sipgate is owner-operated and self-financed, with no external funding. The team works across a range of technical areas including VoIP, SaaS, cloud telephony, and applied AI, all built on a platform that emphasises high data privacy and security standards.
