3-year cost calculator
Pre-filled for Harvester HCI → OpenStack. Adjust every figure with your own numbers.
Every figure here is an illustrative estimate, not a vendor quote. Defaults are editable starting points compiled from public information; real, binding pricing comes from the vendor or an authorized distributor. See our methodology.
How this is licensed: vSphere licenses the physical CPU cores of each host (16-core minimum per CPU), not VMs. Count total physical cores across hosts and set $/core to your subscription tier.
All figures are illustrative and fully editable — adjust the cost-per-core and migration inputs with your own numbers. Not guaranteed vendor pricing (defaults reviewed May 2026). For a binding quote, use the request form below to reach an authorized distributor or partner.
Quick comparison: Harvester HCI vs OpenStack
Common trade-offs teams weigh when staying on Harvester HCI versus moving to OpenStack. These are general, commonly-reported considerations — not statements of fact about any vendor — so check them against your own contract and the vendors' current terms.
- Already in production — no migration effort or risk
- Established and already integrated in your stack
- Re-evaluating cost, support, or strategic fit
- Open source — no license fees
- No vendor lock-in
- Cost model: Free (self-managed)
- Requires a migration (~15 weeks, medium effort)
- Community support by default — paid support optional
Why teams evaluate alternatives to Harvester HCI
Reasons commonly cited by users and in public industry coverage for re-evaluating Harvester HCI. These are general, reported considerations — not statements of fact about SUSE — and may not reflect your situation or the vendor's current terms. Verify against your own contract before deciding.
- Re-evaluating cost, support terms, or strategic fit.
The migration plan
Roughly 15 weeks for a mid-size estate, in six phases.
Tooling & automation
Standard V2V conversion plus network and storage re-mapping; validate workloads in a pilot wave.
OffVendor's wizard pre-fills these scripts with your environment — inventory export, disk/schema conversion, bulk provisioning, and validation.
Frequently asked
Is migrating from Harvester HCI to OpenStack worth it?
For most teams facing rising Harvester HCI costs, yes — OpenStack (free (self-managed)) typically lowers 3-year total cost of ownership, though the right answer depends on workload complexity and in-house skills. Use the calculator to model your own numbers.
How long does a Harvester HCI to OpenStack migration take?
A typical mid-size estimate is around 15 weeks across six phases — discovery, design, pilot, waved production migration, validation, and decommission. Larger or more complex estates take longer.
What tools are used to migrate from Harvester HCI to OpenStack?
Standard V2V conversion plus network and storage re-mapping; validate workloads in a pilot wave.