Comparison
The categories Calvrix refuses, side by side.
A serious vendor evaluation is comparison, not vendor pitch. This page is the comparison: written by us, accountable to the inverse test on every cell.
Vendor evaluation, plotted
Six axes. Calvrix on every one.
Calvrix
Cloud reseller
Staffing agency
Big-four
| Calvrix | Cloud reseller | Staffing agency | Big-four consultancy | In-house only | |
|---|---|---|---|---|---|
| Architecture + ops same team | Yes: the discipline | No | No | Sometimes | Possible, often understaffed |
| Decisions in ADRs | Standard | Vendor-internal | No | Deliverable, then archived | Team-dependent |
| Live modernisation, no downtime | Core discipline | Out of scope | Out of scope | Project-shaped | High-risk, deferred |
| Continuity over years | 7+ year engagements | Contract-by-contract | Person-by-person | Project-by-project | Subject to attrition |
| Audit-grade financial workflows | In production | Out of scope | Out of scope | Possible | Possible, rarely senior-led |
| Engagement entry | Direct technical conversation | Sales funnel | Bench match | RFP | N/A |
| Pricing model | Senior retainer + outcomes | Margin on cloud spend | Day-rate | Day-rate × junior bench | Headcount |
| Documentation handoff | ADRs, runbooks, costed | Vendor portal | Whatever the contractor wrote | Final-deliverable PDF | Tribal |