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Outreach This Creator For FreeOn Instagram, Marta Arpini is a Music creator with an audience of 5.6K. The account posts mainly around music and art topics. Marta Arpini has shared 215 posts to date, currently around 1 post a week. Engagement runs at 4.57%, or about 245 likes and 9 comments per post.
Tracked in the InstME index, Martaarpini is a Music account with 5.6K followers and a back catalogue of 215 posts.
Against 33,328 Music accounts with 1K–10K followers in the InstME index, Martaarpini's 4.57% engagement rate lands below the median of 5.45%.
For roughly every 27 likes there is one comment, a healthy amount of conversation.
Martaarpini's recent cadence works out to about one post per week.
InstME's checks rate Martaarpini's audience 94/100, flagging roughly 5% as low-quality or inactive, a strong signal of genuine reach.
Estimated sponsored-post value
$78–$140
Based on 5.6K followers and a 4.57% engagement rate, a single sponsored post by Martaarpini is worth an estimated $78–$140. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Audience Health
~5% of followers look low-quality or inactive.
View Full AuditThere’s more behind this audience. See what the full audit reveals.Audience (estimated)
Est.| Metric | Martaarpini | Cohort median |
|---|---|---|
| Engagement rate | 4.57% | 5.45% |
| Average likes | 245 | 136 |
| Average comments | 9 | 15 |
| Posts per week | 1.26 | 0.24 |
Median values from 33,328 Music accounts with 1K–10K followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Jul 11, 2026
Marta Arpini is a music creator on Instagram, with 5.6K followers.
Marta Arpini posts on Instagram as @martaarpini.
Marta Arpini has 5,564 followers on Instagram (5.6K) as of Jul 11, 2026.
Marta Arpini's engagement rate is 4.57%, calculated from average likes and comments per post relative to followers. That is below the median of 5.45% for Music accounts with 1K–10K followers in the InstME index.
Posts by Marta Arpini average 245 likes and 9 comments.
Marta Arpini posts about 1 time per week on average.
InstME's audience-quality analysis estimates about 5% of Marta Arpini's followers are low-quality or inactive, giving an audience-quality score of 94/100.
Marta Arpini is registered as a creator account on Instagram.
Marta Arpini is categorized as a music and art account in the InstME index, based on the profile's bio and Instagram category across 215 posts.
Total Posts
215
Avg Comments
9
More men than women · mostly 16–30
Typical for Music creators, modeled from the niche, not measured for this account.
Content Focus
Primary: Music
Secondary: Art
Engagement
8.08%
A sponsored post from Marta Arpini is estimated at $78 to $140. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
