Upsun formerly Platform.sh

Build without limits. Deploy without worry.

Upsun is the multi-cloud application platform trusted by 6,000+ enterprises and 16,000 developers worldwide. It eliminates infrastructure complexity, so your teams can build and ship applications faster, with enterprise-grade security and global scalability built in.

With AI-assisted deployment features and Git-native workflows, Upsun empowers both developers and AI coding assistants to accelerate delivery while reducing risk.

Key Benefits

• AI-assisted onboarding: Use our AI onboarding tool to automatically generate configuration files from your code and iteratively debug any issues and automatically apply them to your project
• Isolated AI agent testing: Clone full production-grade environments (code, data, services) for safe AI agent evaluation with real data before public releases.
• Multi-language and service support: Node.js, Python, PHP, Java, Ruby, Go, Rust, plus fully managed PostgreSQL, MariaDB, Redis, and OpenSearch.
• Enterprise-grade security and compliance: SOC 2, PCI DSS, GDPR, HIPAA, and ISO 27001 compliance. DDoS/WAF protection and role-based access control built in.
• Global, sustainable scale: Deploy on AWS or any major cloud, with 99.99% uptime SLA and greener region discounts for low-carbon hosting.