Upsun

Upsun (formerly Platform.sh) is a cloud application platform for hybrid teams of humans and AI agents. It enables developers, DevOps engineers, and platform teams to build, ship, and scale applications without managing backend infrastructure. Features include predictable performance, secure environments, real-time observability, fast provisioning, and AI-ready tools. Upsun offers 24/7 global support and emphasizes uptime and innovation. The company has a remote, multicultural workforce spanning over 30 countries, committed to open source, diversity, and values like positive impact, ambition, and care.