Find the right server size for your hosting business.
Estimate the CPU, RAM, and disk you need based on real OpenPanel benchmarks, and see what your OpenPanel license would cost.
Tell us about your users.
How many hosting accounts, and how big each one's plan is.
Choose your services.
Shared, read-only images used by your users - each one is downloaded once and reused, no matter how many users run it.
Core Community services.
Included with every OpenPanel install, free to use, and each one can be disabled if you don't need it.
Optional Enterprise services.
Shared, system-wide services available on the Enterprise Edition.
Your recommended VPS.
This assumes typical usage, where most users are idle most of the time - the same pattern we see across real OpenPanel servers. If every single user maxed out their plan at the exact same moment, you'd need 22 cores and 22.5 GB RAM - oversell between the two is normal and expected, the same way every shared hosting platform is priced.
Figures are based on internal OpenPanel benchmarks (idle overhead of ~0.25 core and ~15MB RAM per user, ~100MB disk per user, and a ~0.9GB shared system image baseline) and are an estimate - actual usage varies with real traffic. See how we benchmarked these numbers.