Seth Rosenberg
Seth Rosenberg, GP @ Greylock Partners at Greylock, posted 5 times in the last 90 days. That is about 0.4 posts a week; the most recent went up on Oct 1, 2026. All of them were text-only posts. Everything in that window was an original post, no reshares. Against the Imagine AI research baseline of 20,000+ LinkedIn posts, Seth Rosenberg's typical post lands below the baseline median and bottom quarter in Venture Capital. Greylock has 23 other people in the benchmark, including Reid Hoffman, Sumeet Vaidya and Asheem Chandna.
What format they post
Also posting at Greylock
- Reid HoffmanCo-Founder, LinkedIn, Manas AI & Inflection AI. Founding Team, PayPal. Author of Superagency. Podcaster of Possible and Masters of Scale.23 posts
- Sumeet VaidyaCo-founder, CEO @ Crafting | the only truly enterprise agent runtime layer21 posts
- Asheem ChandnaPartner at Greylock Partners | Company Builder and Investor9 posts
- Corinne Marie Riley
Post counts are the public LinkedIn posts Imagine AI collects for this person, taken over the 90 days to Oct 1, 2026; reshares are left out of the post count and the format mix. Follower counts come from the last profile check. The band compares a typical post, the geometric mean of reactions on posts that have had two weeks to settle, with the Imagine AI research baseline of 20,000+ posts from B2B startups. How the benchmark is built.
How to move up
- At Seth Rosenberg's typical post, 2 more original posts a week, every week, would move Seth Rosenberg from #1,911 to about #760.
- Posting every week at today's cadence alone would put Seth Rosenberg at about #1,290.
