Start by classifying every retained figure before using it in a forecast, board discussion, or performance review. The source combines public industry references, observations from professional-services search work, and search-industry studies. It does not include source URLs for the named outside references, so those attributions remain previously published material that requires source reconciliation before being described as independently verified.
That evidence mix affects what a decision maker can conclude. A published cross-industry study may help establish broad context, while an internal campaign observation may help form an operating hypothesis. Neither automatically describes the expected result for the consulting market as a whole. The source also says its professional-services observations should not be converted into an implied consulting-client sample size.
Firm characteristics can further change the meaning of the same reference value. The retained comparison between a specialist boutique and a 400-person consultancy is useful because service breadth, brand demand, geography, sales motion, content governance, and competitive search sets can differ substantially. It is an illustration of heterogeneity, not a sample definition.
- Identify the evidence class. Mark a value as a published reference, an internal observation, or an illustrative planning scenario before anyone uses it in a decision.
- Define the metric. Sessions, qualified inquiries, rankings, engagement, and pipeline are separate measures. Do not combine them into a single performance claim.
- Record the observation period. Older material can still provide context, but material from 2020 or 2021 belongs to an earlier search environment and should be labeled by edition rather than silently treated as current evidence.
- Check comparability. Compare specialty, market scope, starting visibility, implementation capacity, and attribution rules before treating another observation as relevant to your firm.
This edition reflects information available through early 2026. For internal use, keep the edition attached to each retained value and record what would need to be verified before the figure is cited externally. That turns the page into a decision aid instead of a collection of decontextualized claims.