Reaching 13.4K followers on Instagram, Serial Killerz is a Music brand based in Spain. Serial Killerz has shared 474 posts to date, currently around 2 posts a week. Posts average 85 likes and 8 comments, an engagement rate of 0.69%.
With 13.4K followers across 474 posts, Serial_killerz is one of the Music accounts tracked in the InstME index.
Serial_killerz records a 0.69% engagement rate, in the bottom quarter (median: 2.47%) for the 17,051 Music accounts with 10K–100K followers tracked in the InstME index.
The like-to-comment split is roughly 11 to one, indicating an unusually discussion-heavy audience.
Over recent weeks, Serial_killerz has published about one post per week.
InstME estimates 5% of Serial_killerz's followers are low-quality or inactive, for an audience-quality score of 94/100, a strong signal of genuine reach.
Estimated sponsored-post value
$47–$87
Based on 13.4K followers and a 0.69% engagement rate, a single sponsored post by Serial_killerz is worth an estimated $47–$87. 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 | Serial_killerz | Cohort median |
|---|---|---|
| Engagement rate | 0.69% | 2.47% |
| Average likes | 85 | 535 |
| Average comments | 8 | 35 |
| Posts per week | 1.5 | 0.35 |
Median values from 17,051 Music accounts with 10K–100K followers in the InstME index, refreshed Jul 19, 2026.
| Metric | Serial_killerz | Cohort median |
|---|---|---|
| Engagement rate | 0.69% | 1.76% |
| Average likes | 85 | 363 |
| Average comments | 8 | 31 |
| Posts per week | 1.5 | 0.42 |
Median values from 130 Music accounts in Spain with 10K–100K followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Jul 14, 2026
Serial Killerz is a music brand based in Spain on Instagram, with 13.4K followers.
Serial Killerz posts on Instagram as @serial_killerz.
Serial Killerz has 13,425 followers on Instagram (13.4K) as of Jul 14, 2026.
Serial Killerz's engagement rate is 0.69%, calculated from average likes and comments per post relative to followers. That is in the bottom quarter (median: 2.47%) for Music accounts with 10K–100K followers in the InstME index.
Posts by Serial Killerz average 85 likes and 8 comments.
Serial Killerz posts about 2 times per week on average.
InstME's audience-quality analysis estimates about 5% of Serial Killerz's followers are low-quality or inactive, giving an audience-quality score of 94/100.
Serial Killerz is registered as a business account on Instagram.
Serial Killerz is categorized as a music account in the InstME index, based on the profile's bio and Instagram category across 474 posts.
Total Posts
474
Avg Comments
8
More men than women · mostly 16–30
Typical for Music creators in Spain, modeled from the niche, not measured for this account.
Content Focus
Primary: Music
Engagement
5.65%
Serial Killerz's profile places the account in Spain. Location comes from public profile signals, so treat it as the account's stated market rather than a confirmed address.
A sponsored post from Serial Killerz is estimated at $47 to $87. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
