Alek Petuskey
Alek Petuskey, Co-founder & CTO at Reflex, posted 18 times in the last 90 days, most often company announcements. That is about 1.4 posts a week; the most recent went up on Oct 20, 2026. Most of those were images (89%), with text-only posts at 6% and videos at 6%. By post type, company announcements lead at 27%, then product announcements at 27% and industry thought leadership posts at 18%. Everything in that window was an original post, no reshares. Against the Imagine AI research baseline of 20,000+ LinkedIn posts, Alek Petuskey's typical post lands below the baseline median and top quarter in Dev Tools & Infrastructure. Reflex has 6 other people in the benchmark, including Nikhil Rao, JH Tevis, MBA and Khaleel Al-Adhami.
What format they post
Also posting at Reflex
Post counts are the public LinkedIn posts Imagine AI collects for this person, taken over the 90 days to Oct 20, 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 Alek Petuskey's typical post, 2 more original posts a week, every week, would move Alek Petuskey from #617 to about #262.
- Posting every week at today's cadence alone would put Alek Petuskey at about #391.
