Editorial standards
The rules behind every number on this site.
Contents
Published prices only
Every price links to the page that published it and the date we read it. If a firm does not publish a price, we say "not published" rather than estimate one.
Calculations shown
Where we derive a figure, such as a median rate or a loaded labour cost, the inputs and the method are stated on the page or on the methodology page. Worked examples label their assumptions as assumptions.
Fair to every provider
Each provider is described by what it publishes, what it leaves out and who it suits. No provider pays for inclusion or position, and there are no affiliate commissions.
AI-assisted research
AI tools help with research and drafting. Every figure is checked against its source before publication.
Corrections
Report an error through the contact page. Confirmed corrections are made promptly and noted in the page's change log.