Award-winning investigative journalist. Forbes contributor. Author 13 books. PHARMA is latest. NYT says "a pharmaceutical version of cops and robbers”
Outreach This Creator For FreeFollowers
4.5K
Following
533
Total Posts
Engagement Rate
2.8%
Avg Likes
122
Avg Comments
Gerald Posner is an Author creator, with 4.5K followers on Instagram. Gerald Posner has shared 1,151 posts to date, currently less than one post a week. Typical posts draw 122 likes and 5 comments, putting engagement at 2.8%.
Posnergram shows up in the InstME index as an Author account, 4.5K followers, 1,151 posts.
Posnergram's posts draw around 122 likes and 5 comments each, close to one interaction for every 36 followers.
For roughly every 25 likes there is one comment, a healthy amount of conversation.
Posnergram's recent cadence works out to less than one post per week.
Estimated sponsored-post value
$45–$83
Based on 4.5K followers and a 2.8% engagement rate, a single sponsored post by Posnergram is worth an estimated $45–$83. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Content Focus
Primary: Author
| Metric | Posnergram | Cohort median |
|---|---|---|
| Engagement rate | 2.8% | 5.05% |
| Average likes | 122 | 127 |
| Average comments | 5 | 12 |
| Posts per week | 0.62 | 0.26 |
Median values from 177,679 accounts with 1K–10K followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Jul 9, 2026
Gerald Posner is a author creator on Instagram, with 4.5K followers.
Gerald Posner posts on Instagram as @posnergram.
Gerald Posner has 4,545 followers on Instagram (4.5K) as of Jul 9, 2026.
Gerald Posner's engagement rate is 2.8%, calculated from average likes and comments per post relative to followers.
Posts by Gerald Posner average 122 likes and 5 comments.
Gerald Posner posts less than once a week on average.
Gerald Posner is registered as a creator account on Instagram.
Gerald Posner is categorized as an author account in the InstME index, based on the profile's bio and Instagram category across 1,151 posts.
A sponsored post from Gerald Posner is estimated at $45 to $83. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
1,151
5
Posts / Week
0.62
Growth Score
56 / 100
Follower Ratio
8.5×
Engagement
1%
