Stratosriff
@stratosriffofficial · YouTube · Brazil
StratosRiff is not just a music channel — it's a creative movement where mind and machine collide to forge epic heavy metal. Founded by Brazilian composer Marcelo Chagas, this channel was born from the fusion of human emotion and artificial intelligence, with one goal: To create unforgettable metal music that tells stories, awakens thought, and shakes the soul. Every song here is a journey. Every album is a concept. Every riff is a revolt against emptiness. StratosRiff blends lyrical depth, cinematic soundscapes, and modern production to bring fans of epic metal, concept albums, sci-fi themes, and dystopian visions a place to think, feel, and headbang. If you're a fan of Iron Maiden, Tool, Sabaton, Ghost, or Gojira, you'll find yourself at home — but also challenged. Join the mission. Feel the code. Reclaim the fire. 📍 Follow Marcelo Chagas on Instagram: @marcelochagascantor
17.3K
Subscribers
3.2M
Total views
252
Videos
1.5K
Avg. views / video
0.43%
Engagement rate
Here's how Stratosriff measures up on YouTube: 17.3K subscribers, 3.2M lifetime views, and 1.5K average views per upload with 0.43% engagement.
Everything on this page is drawn from InstMe's index and refreshes with each rescan. For sponsorship decisions, weigh the per-video reach and engagement more heavily than the subscriber count — that's where campaign performance actually shows up.
Audience & content
Publishing Activity
Actively publishing
Last upload Jul 24, 2026 · ≈13.7 uploads/month lifetime.
Audience (estimated)
Est.More men than women · mostly 16–30
Typical for Music creators in Brazil, modeled from the topic — not measured for this channel.
Content Focus
Primary: Rock music
Secondary: Music
Stratosriff vs similar channels
| Metric | Stratosriff | Cohort median |
|---|---|---|
| Avg. views per video | 1.5K | 3.4K |
| Engagement rate | 0.43% | 0.36% |
| Videos published | 252 | 237 |
Median values from 4,448 YouTube channels with 10K–100K subscribers in the InstMe index, refreshed daily.
Estimated sponsorship value
$23–$53per dedicated video
Based on 1.5K average views per video, a dedicated sponsored video on Stratosriff is worth an estimated $23–$53. This is a modeled range from view counts and typical YouTube CPMs, not a quoted rate — actual pricing depends on niche, format, usage rights and exclusivity.
Frequently asked questions
How many subscribers does Stratosriff have?
Stratosriff has 17.3K subscribers on YouTube, with 3.2M total channel views across 252 videos.
What is Stratosriff's YouTube handle?
Stratosriff publishes on YouTube as @stratosriffofficial.
How many views does Stratosriff get per video?
Stratosriff averages 1.5K views per video. Views-per-video is usually a better sponsorship predictor than the subscriber count alone.
What is Stratosriff's engagement rate?
Stratosriff's measured engagement rate is 0.43% (likes and comments relative to views on recent videos).
How much does a sponsored video from Stratosriff cost?
Based on 1.5K average views per video, a dedicated sponsored video on Stratosriff is worth an estimated $23–$53. This is a modeled range from view counts and typical YouTube CPMs, not a quoted rate — actual pricing depends on niche, format, usage rights and exclusivity.
Is Stratosriff still active on YouTube?
Stratosriff's most recent video was published on July 24, 2026.
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Subscribers, view performance, engagement and estimated sponsorship value — live numbers for any channel, plus millions of creators across platforms in the full InstMe index.