Best VPS for Docker in 2026
Updated Aug 2026 · 8 plans benchmarked
Docker rewards RAM and fast disk far more than raw clock speed. You want a clean image where Docker installs in a minute, full virtualization so containers behave, and enough memory for a real Compose stack.
- RAM is the main constraint — every container adds to it; size for your whole Compose file plus overhead.
- KVM virtualization (not OpenVZ) so Docker, cgroups, and custom kernels work without surprises.
- Fast disk for image pulls and builds; a little swap headroom helps.
- A clean Ubuntu/Debian base so the official Docker install just works.
The picks
Clean Ubuntu image, full KVM so Docker and nested cgroups just work, and the most RAM per dollar for a real Compose stack.
4 GB NVMe at the lowest price here comfortably runs a handful of containers; step up to the 8 GB VPS-2 as your stack grows.
8 GB NVMe for under $5 runs a lot of containers per dollar; the best value here when you're stacking services.
Hourly billing makes it cheap to spin up a throwaway box to test an image, and you can scale RAM the moment a container needs more.
Marketplace ships a Docker image ready to go, so you skip the install. Pricier per core than Hetzner, but the smoothest path if you'd rather not touch the host.
The picks, side by side
Prices verified Aug 2026 · How we benchmark →
Common questions
How much RAM do I need for Docker?
Docker itself is light; it's your containers that use memory. Add up each container's needs — a typical small stack fits in 2–4 GB.
Does Docker work on every VPS?
It works on KVM-based VPS (like the picks here). Avoid older OpenVZ-based hosts, where kernel limitations can break Docker features.
OpenVZ vs KVM for Docker — does it matter?
Yes. KVM gives you a real, isolated kernel so Docker behaves normally. OpenVZ shares the host kernel and can break networking, storage drivers, or custom kernels.