Ian Ostberg
Ian Ostberg, Growth Lead & Real Estate Operations @ Tandem — Boston at Tandem, posted 5 times in the last 90 days. That is about 0.4 posts a week; the most recent went up on Oct 6, 2026. Most of those were text-only posts (60%), with images at 20% and carousels at 20%. Everything in that window was an original post, no reshares. Tandem has 8 other people in the benchmark, including Rafi Sands, Brendan Suh and Caroline Chang.
What format they post
Also posting at Tandem
Post counts are the public LinkedIn posts Imagine AI collects for this person, taken over the 90 days to Oct 6, 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.
