Three-Source Benchmarking
This page explains the Three-Source Benchmarking and its relevance to business operations.
D05 - Measurement Sophistication
Definition
A methodology for producing a defensible market-rate figure by combining data from three independent sources, typically a role-specific data aggregator (LinkedIn Salary Insights), a separate self-reported salary platform (Glassdoor), and a direct conversation with a recruiter who places roles in the relevant industry and geography rather than relying on any single source that can be dismissed as selective.
A benchmark from one source is an assertion. A benchmark from three independent sources is evidence.
The difference matters when presenting to a board, defending a compensation decision, or explaining an operational cost ratio - any context in which the benchmark's credibility will be tested.
Indicators
- A benchmark you regularly cite comes from a single source you haven't verified against any other.
- Compensation decisions in your team have been made without a formal three-source benchmark.
- A board member has questioned the credibility of a benchmark you presented without being able to explain its sourcing.
Quick Win
- Pick one benchmark you cite regularly.
- Check how many independent sources back it.
- If it is one source, find two more before you cite it again.
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