김재원 / Jay is an Instagram creator. The account has built 1.4K followers on Instagram. 김재원 / Jay has shared 57 posts to date, currently less than one post a week. Typical posts draw 130 likes and 12 comments, putting engagement at 10.07%.
Rucosmos is a creator account whose 57 posts have grown a following of 1.4K on Instagram.
Across recent posts, Rucosmos picks up 130 likes and 12 comments on average, one interaction per 10 followers.
Followers weigh in with a comment about every 11 likes, an unusually discussion-heavy audience.
Rucosmos maintains a rhythm of less than one post per week.
Estimated sponsored-post value
$20–$37
Based on 1.4K followers and a 10.07% engagement rate, a single sponsored post by Rucosmos is worth an estimated $20–$37. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
| Metric | Rucosmos | Cohort median |
|---|---|---|
| Engagement rate | 10.07% | 5.05% |
| Average likes | 130 | 127 |
| Average comments | 12 | 12 |
| Posts per week | 0.96 | 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: Sep 22, 2026
김재원 / Jay is a Instagram creator on Instagram, with 1.4K followers.
김재원 / Jay posts on Instagram as @rucosmos.
김재원 / Jay has 1,405 followers on Instagram (1.4K) as of Sep 22, 2026.
김재원 / Jay's engagement rate is 10.07%, calculated from average likes and comments per post relative to followers.
Posts by 김재원 / Jay average 130 likes and 12 comments.
김재원 / Jay posts less than once a week on average.
김재원 / Jay is registered as a creator account on Instagram.
A sponsored post from 김재원 / Jay is estimated at $20 to $37. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
Total Posts
57
Avg Comments
12
Engagement
72.01%
