Lemma vs LinkedIn.
Endorsements are social proof. Lemma is real proof.
1-click endorsements require zero effort to give or receive
Every Lemma verification requires a live peer session
Why LinkedIn endorsements fall short
Anyone can endorse any skill
LinkedIn allows any first-degree connection to endorse any skill you list — without ever seeing you use it. Your former roommate can endorse your machine learning skills with one click. Employers know this and discount endorsements accordingly.
Endorsements measure network size, not competence
The number of endorsements you have correlates with how actively you play the social reciprocity game — not how good you actually are. A skill with 99 endorsements tells an employer nothing about your actual level.
No score, no level, no evidence chain
LinkedIn shows a skill name and an endorsement count. There's no granular level, no breakdown, no session history, no peer rating, and no mechanism for employers to understand what 'Endorsed for React' actually means.
LinkedIn endorsement
No verification. No evidence. Just a click.
Endorsement growth vs skill growth
High endorsements. Zero skill signal.
What the employer sees
No level. No score. No session history. No breakdown.
What Lemma does differently
Peer-verified, not click-verified
Every SCI point comes from a live session where a practitioner evaluated your real work — not a colleague returning the favour on LinkedIn.
SCI score, not endorsement count
Lemma's Skill Credibility Index breaks down practice, proof, reliability, and freshness. Employers see the math, not a raw tally.
Skills Passport, not a profile
Your passport is a public, no-login-required page that employers can access in seconds — built to be shared in applications, not just browsed.
of recruiters can't distinguish real skill from LinkedIn endorsement counts
Common questions
Absolutely. Most practitioners link their Lemma passport from their LinkedIn profile. The two are complementary — LinkedIn for network visibility, Lemma for skill verification. The passport link goes in your LinkedIn 'About' section or as a featured link.
Recruiters use LinkedIn for sourcing and communication, but almost universally discount endorsement counts as a skill signal. It's an open secret in hiring that endorsements are not reliable — which is exactly the gap Lemma fills.
Beta data suggests yes. Applicants who include a Lemma passport link receive more recruiter responses and spend less time in early interview stages. The passport gives employers something to evaluate before they invest in a call.
No. Lemma is a skill verification platform — it solves a specific problem that LinkedIn was never designed to solve. LinkedIn is a professional network and communication tool. Lemma is evidence infrastructure. They serve different purposes.
Ready for proof that LinkedIn can't provide?
Build a verified Skills Passport that employers can actually trust.