Management:
Outreach This Creator For FreeOn Instagram, Cortex is a Music creator with an audience of 20K. To date Cortex has posted 67 times, currently around 9 posts a week. Posts average 2,521 likes and 43 comments, an engagement rate of 12.82%.
With 20K followers across 67 posts, Cortex.officiel is one of the Music accounts tracked in the InstME index.
Cortex.officiel records a 12.82% engagement rate, in the top quarter (median: 2.47%) for the 17,051 Music accounts with 10K–100K followers tracked in the InstME index.
At one comment per 58 likes, the ratio points to a healthy amount of conversation.
Cortex.officiel keeps a posting cadence of about 9 posts per week, more than one per day.
Cortex.officiel keeps its following list short (58) relative to 20K followers, as established creators and brands tend to.
Estimated sponsored-post value
$280–$520
Based on 20K followers and a 12.82% engagement rate, a single sponsored post by Cortex.officiel is worth an estimated $280–$520. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Audience (estimated)
Est.More men than women · mostly 16–30
Typical for Music creators, modeled from the niche, not measured for this account.
Content Focus
Primary: Music
| Metric | Cortex.officiel | Cohort median |
|---|---|---|
| Engagement rate | 12.82% | 2.47% |
| Average likes | 2,521 | 535 |
| Average comments | 43 | 35 |
| Posts per week | 9.44 | 0.35 |
Median values from 17,051 Music accounts with 10K–100K followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Sep 28, 2026
Cortex is a music creator on Instagram, with 20K followers.
Cortex posts on Instagram as @cortex.officiel.
Cortex has 20,002 followers on Instagram (20K) as of Sep 28, 2026.
Cortex's engagement rate is 12.82%, calculated from average likes and comments per post relative to followers. That is in the top quarter (median: 2.47%) for Music accounts with 10K–100K followers in the InstME index.
Posts by Cortex average 2,521 likes and 43 comments.
Cortex posts about 9 times per week on average.
Cortex is registered as a creator account on Instagram.
Cortex is categorized as a music account in the InstME index, based on the profile's bio and Instagram category across 67 posts.
A sponsored post from Cortex is estimated at $280 to $520. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
Total Posts
67
Avg Comments
43
Engagement
1.81%
