EchoDepth Signal
Screen candidates with linguistic intelligence.
A bad hire costs 30% of their first-year salary. CV embellishment is widespread. EchoDepth Signal analyses candidate statements, application narratives, and reference letters for credibility indicators — helping you identify inconsistencies before they become hiring mistakes.
The Challenge
Candidates embellish. Interviewers miss it.
Research consistently shows that over 50% of candidates embellish their CVs or application materials. Titles are inflated. Responsibilities are exaggerated. Achievements are borrowed from teams or predecessors. Skills are claimed but not held.
Traditional screening relies on interviews, reference checks, and background verification. Interviews favour confident presenters over capable performers. Reference checks capture what former employers are willing to say, not what they actually think. Background checks verify dates and titles, not the substance of claimed achievements.
The linguistic signature of embellishment is detectable. When candidates describe experiences they did not have, achievements they did not accomplish, or skills they do not possess, their language betrays them — through vague generalities, passive construction, inconsistent detail depth, and hedging where certainty would be expected.
EchoDepth Signal analyses candidate-produced text for these patterns, providing your recruitment team with an objective credibility layer before interview investment.
The cost of bad hires
Direct recruitment costs
Agency fees, advertising, interview time, assessment centre costs — all wasted on unsuitable candidates
Onboarding and training investment
Months of salary, management time, and training resources invested before capability gaps emerge
Team productivity impact
Wrong hires disrupt teams, damage morale, and reduce output of surrounding colleagues
Culture and reputation damage
Poor hires erode culture, damage client relationships, and impact employer brand
Use Case Scenarios
Where Signal supports recruitment.
Signal analyses candidate-produced text throughout the recruitment process, identifying linguistic patterns that warrant further verification.
Job application narratives
Analyse cover letters, personal statements, and competency responses for credibility indicators. Identify candidates whose written claims show linguistic markers of embellishment before interview investment.
- Cover letter authenticity scoring
- Competency response credibility
- Achievement claim verification signals
- Motivation statement analysis
Reference letter analysis
Reference letters follow predictable patterns when genuine. Signal identifies references that show linguistic markers of fabrication, templated responses, or uncomfortable hedging that suggests the referee is not fully endorsing the candidate.
- Authenticity vs template detection
- Enthusiasm level assessment
- Hedging and qualification patterns
- Specific vs vague endorsement
CV claim verification
When candidates describe their role responsibilities, achievements, and skills in written form, Signal analyses the linguistic patterns that distinguish genuine experience from borrowed or fabricated claims.
- Responsibility description analysis
- Achievement narrative credibility
- Skills claim verification signals
- Seniority consistency assessment
Benefits
What Signal delivers for recruitment.
Reduce bad hires
Identify embellishment and credibility concerns before interview investment. Focus your recruitment resource on candidates whose written materials show authentic achievement patterns.
Protect company culture
Candidates who misrepresent themselves during recruitment often continue the pattern as employees. Early detection protects your team from culture-damaging hires.
Objective screening layer
Linguistic analysis provides an objective credibility signal that complements interview impressions and traditional verification. Reduce bias from confident presentation.
Efficient interview targeting
Focus interview time on candidates with credible written materials. Use Signal's flagged indicators to prepare targeted verification questions for remaining concerns.
Common Questions
Recruitment screening with Signal.
How does Signal detect CV embellishment?
Signal analyses the linguistic patterns in candidate statements, cover letters, and application narratives. When candidates describe achievements, responsibilities, or experiences they have fabricated or exaggerated, their language shows characteristic patterns — vague details where specifics are expected, passive construction to avoid ownership, and inconsistent depth of description.
Can Signal analyse reference letters?
Yes. Reference letters follow predictable patterns when genuine — specific examples, consistent detail level, and emotional authenticity. Signal identifies references that show linguistic markers of fabrication, templated responses, or overly careful hedging that suggests the referee is uncomfortable with their endorsement.
Is Signal compliant with UK employment law?
Signal provides objective linguistic analysis as one input to hiring decisions, not automated decision-making. The output is a risk score and specific indicators for human review. All hiring decisions remain with your recruitment team, supported by Signal's analysis alongside traditional verification methods.
See Signal analyse your candidate materials.
We can demonstrate Signal on sample application materials, showing you how linguistic analysis identifies credibility concerns.