LinkedIn's Social Selling Index quietly scores you out of 100 across four pillars. Most people never look at it. This guide breaks down what each pillar measures, what actually moves the number, and the weekly routine that gets you past 70.
From understanding what the score measures to the weekly habits that push each pillar up.
Where to find your score, what the four pillars are, and why LinkedIn rewards the behaviors it does.
Section 1Brand, People, Insights, and Relationships — what each one is really tracking and how the 25 points break down.
Section 2A quick self-audit to find your weakest pillar so you fix the thing that moves your number fastest.
Section 3The highest-leverage action for each pillar — the ones that show up in your score within a week.
Section 4A simple routine you can run in 20 minutes a week to keep all four pillars climbing.
Section 5What separates a 50 from a 70, and why the last stretch is about consistency, not intensity.
Section 6Your SSI is the sum of four equally weighted pillars. Know what each rewards and you can raise the whole score deliberately instead of hoping.
Rewards a fully built-out profile and regular content. Endorsements, media, and posts all count.
Rewards using LinkedIn's search and filters to identify the right prospects — not just scrolling the feed.
Rewards meaningful engagement — thoughtful comments and shares on your audience's content, not just likes.
Rewards growing a network of the right people and getting your connection requests accepted.