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Outreach This Creator For FreeSietse van Berkel is an Art brand based in Netherlands, with 6.2K followers on Instagram. The account posts mainly around art and music topics. Sietse van Berkel has shared 837 posts to date, currently less than one post a week. Posts average 353 likes and 22 comments, an engagement rate of 6.06%.
Sietsos's Instagram presence spans 837 posts and 6.2K followers, profiling it as an Art account.
For Art accounts with 1K–10K followers, Sietsos's 6.06% engagement rate is above the median of 4.98%, a read from 24,436 accounts in the InstME index.
Followers leave about one comment for every 16 likes, an unusually discussion-heavy audience.
In recent weeks Sietsos has kept to less than one post per week.
Quality checks give Sietsos 94/100; around 5% of the audience appears low-quality or inactive, a strong signal of genuine reach.
Estimated sponsored-post value
$87–$160
Based on 6.2K followers and a 6.06% engagement rate, a single sponsored post by Sietsos is worth an estimated $87–$160. 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 | Sietsos | Cohort median |
|---|---|---|
| Engagement rate | 6.06% | 4.98% |
| Average likes | 353 | 129 |
| Average comments | 22 | 13 |
| Posts per week | 0.19 | 0.24 |
Median values from 24,436 Art accounts with 1K–10K followers in the InstME index, refreshed Jul 19, 2026.
| Metric | Sietsos | Cohort median |
|---|---|---|
| Engagement rate | 6.06% | 5.02% |
| Average likes | 353 | 153 |
| Average comments | 22 | 14 |
| Posts per week | 0.19 | 0.26 |
Median values from 100 Art accounts in Netherlands with 1K–10K followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Jul 10, 2026
Sietse van Berkel is a art brand based in Netherlands on Instagram, with 6.2K followers.
Sietse van Berkel posts on Instagram as @sietsos.
Sietse van Berkel has 6,196 followers on Instagram (6.2K) as of Jul 10, 2026.
Sietse van Berkel's engagement rate is 6.06%, calculated from average likes and comments per post relative to followers. That is above the median of 4.98% for Art accounts with 1K–10K followers in the InstME index.
Posts by Sietse van Berkel average 353 likes and 22 comments.
Sietse van Berkel posts less than once a week on average.
InstME's audience-quality analysis estimates about 5% of Sietse van Berkel's followers are low-quality or inactive, giving an audience-quality score of 94/100.
Sietse van Berkel is registered as a business account on Instagram.
Sietse van Berkel is categorized as an art and music account in the InstME index, based on the profile's bio and Instagram category across 837 posts.
Total Posts
837
Avg Comments
22
More women than men · mostly 18–34
Typical for Art creators in Netherlands, modeled from the niche, not measured for this account.
Content Focus
Primary: Art
Secondary: Music
Engagement
5.67%
Sietse van Berkel's profile places the account in Netherlands. Location comes from public profile signals, so treat it as the account's stated market rather than a confirmed address.
A sponsored post from Sietse van Berkel is estimated at $87 to $160. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.