Hosted in France The real cost of every VM, straight from your hypervisor exports. In FOCUS format, no spreadsheets.
Pilot ready in under a week · your data stays in your bucket
Servers, energy, licenses: everything went up. The waste stays invisible.
tied up by powered-off VMs
allocated, never used
visibility into per-VM cost
Drag and drop your RVTools, Prism, SCVMM or pvesh file. Finexus detects the technology and period, validates the columns.
rvtools_paris_2026-09.xlsx → VMware · 2026-09 Synonyms specific to each hypervisor map your fields to the FOCUS schema. Maintained for you, versioned.
VM → ResourceName · Powerstate → ChargeClass CapEx amortized linearly and OpEx split pro rata across compute / storage / network, or unit-of-work catalog prices, applied 1:1.
capex/6 yrs + opex × prorata → TCO / VM 36 FOCUS columns, CSV and Parquet, written to the scope's S3, Azure or GCS bucket. No data leaves for a third party.
s3://finops-prod/focus/focus_prod-paris_2026-09.parquet Summary, capacity, VM fleet: total £/month, top contributors, optimization potential. Drill-down per VM in one click.
run #1 248 · OK · 1,09 s From site to FOCUS report.
An explicit unit of analysis. Never implicit.
Drop the export. Finexus detects the tech.
Every VM gets its real cost.
Recomputes each VM's cost on every new inventory. Full TCO view.
Allocated vs used. Waste quantified.
Cost everyone can read. Showback per team.
Financial, capacity, operational. Each profile only sees the views that concern it; managed service providers track several clients from a single portfolio view.
Never a percentage of spend. One resource, one price. Prices excl. VAT.
Four technologies: VMware vSphere (via RVTools), Nutanix AHV (Prism export), Microsoft Hyper-V (Get-VM / SCVMM) and Proxmox VE (pvesh / qm list). Finexus detects the technology automatically on upload and applies the right column synonyms.
Two methods, chosen per perimeter. In CapEx/OpEx, Finexus depreciates your hardware purchases on a straight line and spreads your recurring charges across the fleet, prorated by compute / storage / network. In work-unit catalog, it applies your fixed prices to resources, 1:1. Either way, you get a TCO view per VM.
Partly, and the distinction matters. On licenses (billed per vCPU/core) and on the energy of a server you power down, the saving is direct and immediate. On hardware (servers, storage arrays), it is mostly tied-up capacity to reallocate: by removing what is idle you densify, defer buying the next host (avoided CapEx) and extend your fleet. Finexus makes this cost visible per VM (showback) so teams clean up themselves, and that is where the reduction becomes real over time.
FOCUS (FinOps Open Cost & Usage Specification) is the open standard maintained by the FinOps Foundation. Finexus publishes your on-prem in that schema instead of a homegrown Excel export: your costs become auditable, trackable over time and readable by the same tools as the rest of your FinOps.
Yes. Inventory exports and FOCUS outputs are stored in the bucket of your choice (S3, Azure Blob, GCS), configured per perimeter. No data ever leaves for a third-party service.
The latest upload of a month automatically becomes the active one (latest-wins). History stays available and you can promote an earlier version at any time from the Inventories tab.
Yes. Views are organized as lenses (Overview, Capacity, VM Fleet) and rights are assigned by profile. Each profile accesses the perimeter and level of detail that concerns it.
A few details so we can prepare a tailored environment. We'll get back to you within 24h with a slot for the demo.