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Outreach This Creator For FreeFollowers
5.7K
Following
652
Total Posts
Engagement Rate
100%
Avg Likes
7,251
Avg Comments
Mark Rubin is a Fitness creator based in United States, with 5.7K followers on Instagram. Mark Rubin has shared 296 posts to date, currently less than one post a week. Engagement runs at 100%, or about 7,251 likes and 73 comments per post.
On Instagram, Markrubin_ runs a Fitness account that has published 296 posts and gathered 5.7K followers.
For Fitness accounts with 1K–10K followers, Markrubin_'s 100% engagement rate is in the top quarter (median: 5.26%), a read from 5,196 accounts in the InstME index.
The audience comments once per 100 likes on average, an audience that mostly engages through likes.
In recent weeks Markrubin_ has kept to less than one post per week.
Estimated sponsored-post value
$79–$150
Based on 5.7K followers and a 100% engagement rate, a single sponsored post by Markrubin_ is worth an estimated $79–$150. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Audience (estimated)
Est.Predominantly men · mostly 18–34
Typical for Fitness creators in United States, modeled from the niche, not measured for this account.
Content Focus
Primary: Fitness
| Metric | Markrubin_ | Cohort median |
|---|---|---|
| Engagement rate | 100% | 5.26% |
| Average likes | 7,251 | 145 |
| Average comments | 73 | 11 |
| Posts per week | 0.17 | 0.25 |
Median values from 5,196 Fitness accounts with 1K–10K followers in the InstME index, refreshed Jul 19, 2026.
| Metric | Markrubin_ | Cohort median |
|---|---|---|
| Engagement rate | 100% | 2.96% |
| Average likes | 7,251 | 79 |
| Average comments | 73 | 7 |
| Posts per week | 0.17 | 0.34 |
Median values from 590 Fitness accounts in United States with 1K–10K followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Apr 27, 2026
Mark Rubin is a fitness creator based in United States on Instagram, with 5.7K followers.
Mark Rubin posts on Instagram as @markrubin_.
Mark Rubin has 5,659 followers on Instagram (5.7K) as of Apr 27, 2026.
Mark Rubin's engagement rate is 100%, calculated from average likes and comments per post relative to followers. That is in the top quarter (median: 5.26%) for Fitness accounts with 1K–10K followers in the InstME index.
Posts by Mark Rubin average 7,251 likes and 73 comments.
Mark Rubin posts less than once a week on average.
Mark Rubin is registered as a creator account on Instagram.
Mark Rubin is categorized as a fitness account in the InstME index, based on the profile's bio and Instagram category across 296 posts.
Mark Rubin's profile places the account in United States. Location comes from public profile signals, so treat it as the account's stated market rather than a confirmed address.
296
73
Posts / Week
0.17
Growth Score
100 / 100
Follower Ratio
8.7×
Engagement
2.43%
A sponsored post from Mark Rubin is estimated at $79 to $150. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
