Sarai Bronfeld
Sarai Bronfeld, Partner at NFX | 40 under 40 |📍 TLV -> Mars 🚀 at NFX, posted 1 time in the last 90 days. That is about 0.1 posts a week; the most recent went up on Sep 18, 2026. All of them were text-only posts. Everything in that window was an original post, no reshares. NFX has 23 other people in the benchmark, including Kraig Ward, Marc Seitz and Andre Lutter.
What format they post
Also posting at NFX
- Kraig WardBoutique Headhunter l Executive Search at Scale-Up Inflection Points l Human Performance Brands & Environmental Tech70 posts
- Marc SeitzCo-Founder Papermark | Open Source | Venture Capital43 posts
- Andre LutterFounder heyava.de | AI Strategy & Agents @ki1.com | Father of 218 posts
- James CurrierGeneral Partner at NFX
Post counts are the public LinkedIn posts Imagine AI collects for this person, taken over the 90 days to Sep 18, 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.
