LinkedIn Social Selling Index (SSI): What It Is and How to Improve It

What Is the LinkedIn Social Selling Index?

The LinkedIn Social Selling Index (SSI) is a metric that measures how effectively you leverage LinkedIn for social selling activities. Your SSI score ranges from 0 to 100 and is calculated based on four key pillars, each worth up to 25 points. LinkedIn updates your SSI daily, giving you a real-time gauge of your social selling effectiveness.

You can check your SSI score for free at linkedin.com/sales/ssi, regardless of whether you have a premium subscription.

The Four Pillars of SSI

1. Establishing Your Professional Brand (0-25 points)

This pillar measures how well you have built a compelling LinkedIn profile that positions you as a credible professional. Factors include:

• Profile completeness (headline, summary, experience, skills)
• Quality of your profile content
• Endorsements and recommendations received
• Content you publish (posts, articles)
• Profile views and search appearances

2. Finding the Right People (0-25 points)

This pillar evaluates how effectively you use LinkedIn to identify and connect with prospects. It considers:

• Use of search tools and filters
• Profile views of potential prospects
• Saved leads and accounts (especially in Sales Navigator)
• Connection request acceptance rates

3. Engaging With Insights (0-25 points)

This measures how actively you share and engage with relevant content. LinkedIn tracks:

• Content sharing frequency
• Engagement on your posts (likes, comments, shares)
• Participation in discussions
• Content relevance to your network

4. Building Relationships (0-25 points)

This pillar assesses how well you build and maintain professional relationships. Factors include:

• Connection growth rate
• Quality of connections (decision-makers, senior professionals)
• Internal relationship building (TeamLink connections)
• Response rates on messages and InMails

The four pillars add up to 100

1

Establishing your professional brand. Up to 25 points for profile completeness, content, and endorsements.

2

Finding the right people. Up to 25 points for search activity and connection acceptance.

3

Engaging with insights. Up to 25 points for sharing and engaging with content.

4

Building relationships. Up to 25 points for connection quality and response rates.

SSI Score Benchmarks

SSI Range	Rating	Typical Profile
0-25	Low	Minimal LinkedIn activity, incomplete profile
26-50	Below average	Occasional poster, basic profile
51-70	Good	Regular activity, optimized profile, growing network
71-85	Strong	Consistent content creator, strategic networker
86-100	Excellent	Top-tier social seller, thought leader

How to Improve Your SSI Score

Boost Your Professional Brand (Pillar 1)

• Complete every section of your LinkedIn profile
• Write a compelling headline that goes beyond your job title
• Create a detailed summary that tells your professional story
• Request recommendations from clients and colleagues
• Publish original content regularly
• Add relevant skills and gather endorsements

Find the Right People (Pillar 2)

• Use advanced search to identify prospects in your target market
• View profiles of potential leads daily
• Save leads and accounts (especially valuable with Sales Navigator)
• Send personalized connection requests to relevant professionals
• Regularly review the "People You May Know" suggestions

Engage With Insights (Pillar 3)

• Post valuable content 3-5 times per week
• Share industry news with your own commentary
• Comment thoughtfully on others' posts
• Join and participate in relevant LinkedIn Groups
• Respond to every comment on your posts

Build Relationships (Pillar 4)

• Connect with decision-makers in your target accounts
• Engage with prospects' content before sending outreach
• Respond promptly to messages and InMails
• Maintain relationships with existing connections through regular engagement
• Build internal connections with colleagues across your organization

Why SSI Matters

Correlation With Sales Performance

LinkedIn's own research indicates that social sellers with high SSI scores create 45% more opportunities and are 51% more likely to hit their sales quotas compared to those with lower scores.

Algorithm Benefits

While LinkedIn has not confirmed a direct link, many practitioners observe that higher SSI scores correlate with better content reach and more profile visibility in search results.

Competitive Benchmarking

Your SSI dashboard shows how you compare to others in your industry and your network. This competitive context shows where you stand and where to focus improvement efforts.

High SSI vs low SSI outcomes

High SSI

• 45% more opportunities created
• 51% more likely to hit sales quota
• Better content reach and search visibility

Low SSI

• Fewer opportunities created
• Lower odds of hitting quota
• Less content reach and search visibility

Related Terms

• LinkedIn Sales Navigator: The premium tool that helps improve SSI through advanced prospecting
• LinkedIn Connection Degrees: The network structure that affects relationship building
• LinkedIn InMail: A tool for reaching prospects beyond your network
• LinkedIn Posting: Content strategies that boost the Engaging With Insights pillar

Frequently Asked Questions

Is the SSI score available for free?

Yes. Any LinkedIn member can view their SSI score at linkedin.com/sales/ssi at no cost. You do not need a premium subscription to access your score.

How often is the SSI score updated?

LinkedIn updates your SSI score daily. Check it regularly to track the impact of your activities and identify trends.

Does SSI directly affect my LinkedIn reach?

LinkedIn has not officially confirmed that SSI directly impacts the algorithm. However, the activities that improve your SSI (posting content, engaging with others, building connections) are the same activities that the algorithm rewards, so the correlation is strong even if causation is not confirmed.

What is a good SSI score?

An SSI above 70 puts you in a strong position relative to most LinkedIn users. Top-performing social sellers typically score between 75 and 90. The most important thing is consistent improvement rather than hitting a specific number.

Can my SSI score decrease?

Yes. If you reduce your LinkedIn activity, stop posting content, or slow down your networking efforts, your SSI score will decrease over time. It reflects your current and recent activity, not just historical performance.

What are the four pillars of the SSI score?

SSI is built from four pillars, each worth up to 25 points: establishing your professional brand, finding the right people, engaging with insights, and building relationships. Together they add up to a score between 0 and 100. A weak pillar limits your total even if the other three are strong.

Does Sales Navigator improve my SSI score?

Sales Navigator is not one of the four pillars on its own, but its features feed into your score. Saved leads and accounts count toward the Finding the Right People pillar, and Sales Navigator supports the kind of prospecting that pillar measures.

Can I compare my SSI score with others in my industry?

Your SSI dashboard includes a competitive benchmarking view that shows how your score compares to others in your industry and within your own network. That context matters as much as the raw number, since it shows whether you are ahead of or behind your peers.

What is TeamLink and how does it affect my SSI score?

TeamLink connections are the internal relationships you build with colleagues across your organization. LinkedIn counts them as part of the Building Relationships pillar, alongside connection growth, connection quality, and message response rates.

Does a higher SSI score guarantee more sales?

A higher SSI score does not guarantee sales, since LinkedIn has not confirmed a direct link between the score and its algorithm. LinkedIn's own research does show a correlation though: social sellers with high SSI scores create 45% more opportunities and are 51% more likely to hit their sales quotas than those with lower scores.

Build a Stronger Social Selling Presence

Improving your SSI requires consistent, strategic activity on LinkedIn. AdaptlyPost schedules the regular posting cadence that drives the Engaging With Insights pillar, while freeing up time for the relationship-building activities that round out your social selling strategy.