Keith Peiris
Keith Peiris, Co-Founder at Lightfield, has 15.5K LinkedIn followers and posted 9 times in the last 90 days, most often company announcements. That is about 0.7 posts a week; the most recent went up on Oct 8, 2026. Most of those were text-only posts (89%), with videos at 11%. By post type, company announcements lead at 29%, then hiring announcements at 29% and event announcements at 14%. Everything in that window was an original post, no reshares. Against the Imagine AI research baseline of 20,000+ LinkedIn posts, Keith Peiris's typical post lands in the baseline's p50 to p75 band and top half in Sales & Marketing Tech. Lightfield has 10 other people in the benchmark, including Matt Serna, Blake Fine and Pete Nichols.
What format they post
Also posting at Lightfield
Post counts are the public LinkedIn posts Imagine AI collects for this person, taken over the 90 days to Oct 8, 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.
