The research behind RackRadar.

Maintained by Cédric (Zacklack)

I built RackRadar to make published hosting prices and specifications easier to compare. I maintain the collection adapters, comparison rules and guides. If something looks wrong, contact me at [email protected].

RackRadar is independently maintained. It is not affiliated with or funded by the providers listed here. The comparison formulas are editorial choices, and an offer’s value color is not a provider endorsement.

What the evidence supports

RackRadar collects published provider terms and retains their sources and observation dates. It does not buy instances or run performance benchmarks. Prices, stock and specifications can change after an observation. Unknown facts stay unknown; optional upgrades are not counted as included resources.

The comparison methodology explains the price normalization and scoring formula, including its limits. The hosting guides explain the choices those numbers cannot make for you.

Corrections and coverage

Use “Report an issue” on an offer’s details page to send its source context with your correction. Reports enter a private review queue and never change published facts automatically. You can also request a provider. A request is a research lead, not a promised integration date.

The code repository is private while its structure and documentation are prepared for publication. The calculation and research boundaries are available here in the meantime.

Your data

Browsing comparisons needs no account. Read how RackRadar handles browser storage and submissions before sending information, or email me with a question about a report.