Michael Grinich
Michael Grinich, Founder & CEO at WorkOS, has 15.1K LinkedIn followers and posted 33 times in the last 90 days, most often event announcements. That is about 2.6 posts a week; the most recent went up on Oct 9, 2026. The largest share was text-only posts (49%), with images at 36%, carousels at 9% and videos at 6%. By post type, event announcements lead at 45%, then product announcements at 14% and customer highlights at 10%. Everything in that window was an original post, no reshares. Against the Imagine AI research baseline of 20,000+ LinkedIn posts, Michael Grinich's typical post lands in the baseline's p50 to p75 band and top half in Dev Tools & Infrastructure.
What format they post
Post counts are the public LinkedIn posts Imagine AI collects for this person, taken over the 90 days to Oct 9, 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.