Arielle Jackson
Arielle Jackson, Head of Brand & Product Marketing at First Round Capital at First Round Capital, posted 10 times in the last 90 days. That is about 0.8 posts a week; the most recent went up on Oct 13, 2026. Most of those were text-only posts (50%), with images at 20%, videos at 20% and multi-image posts at 10%. Everything in that window was an original post, no reshares. Against the Imagine AI research baseline of 20,000+ LinkedIn posts, Arielle Jackson's typical post lands below the baseline median and bottom half in Venture Capital. First Round Capital has 17 other people in the benchmark, including Todd Jackson, Josh Kopelman and Julie Blanc.
What format they post
Also posting at First Round Capital
Post counts are the public LinkedIn posts Imagine AI collects for this person, taken over the 90 days to Oct 13, 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 Arielle Jackson's typical post, 2 more original posts a week, every week, would move Arielle Jackson from #1,084 to about #518.
- Posting every week at today's cadence alone would put Arielle Jackson at about #897.
