Side-by-side Instagram profile comparison of Mark Rober vs Professor Brian Cox. Followers, engagement, activity, and performance compared.
Profile Overview
Account size, health metrics, and growth indicators
Account Health
@markrober
95
Excellent
Account Health
@profbriancox
80
Excellent
Mark Rober
@markrober
Former NASA & Apple engineer. Current YouTuber and friend of science. Founder of @crunchlabs
3.1M
Followers
82%
439
Following
596
Posts
81%
Healthy ratio
Professor Brian Cox
@profbriancox
Particle physics, cosmology, biology, music and increasingly interested in what it all means!
688.5K
Followers
18%
26
Following
136
Posts
19%
Healthy ratio
Key Metrics Head-to-Head
Advanced Metrics
Account Tier
3.1M followers
Range: 1M-10M
@markrober
688.5K followers
Range: 500K-1M
@profbriancox
Engagement Quality
@markrober
2.11%
Benchmark: 0.2-0.5%
@profbriancox
2.34%
Benchmark: 0.5-1%
Following/Followers Ratio
@markrober
1:7K
Very influential
@profbriancox
1:26.5K
Very influential
Comment-to-Like Ratio
Higher = more thoughtful engagement
Virality Potential
Engagement per 1K followers (0-100 scale)
Content Density(posts per 1K followers)
@markrober
0.20
Moderate@profbriancox
0.20
ModerateJolygram Intelligence Metrics
Advanced analytics combining reach, engagement, content quality, and growth patterns
Growth Velocity Index
Recent growth momentum
Audience Quality Score
Quality of follower base
Content Performance Index
Engagement per follower
Overall Influence Index
Combined influence potential
Intelligence Metrics provide deeper insights into creator effectiveness, audience quality, and growth momentum beyond basic follower counts. These metrics help identify authentic influence and sustainable growth patterns.
Top Posts
markrober has 166.5K more likes on their top post
Hashtag Strategy
1
With Hashtags
11
Without Hashtags
3
With Hashtags
9
Without Hashtags
@profbriancox has stronger hashtag impact
Engagement Trends
-68.0%
Engagement shift
Likes
Comments
-57.6%
Engagement shift
Likes
Comments
@profbriancox shows better recent momentum
Posting Rhythm
@markrober
@profbriancox
Consistency score reflects regularity of posting. Higher = more reliable schedule for audience.
Expert Verdict
Overall Verdict:
@profbriancox delivers higher engagement relative to audience size.
Followers
@markrober dominates in reach and follower volume.
Engagement Rate
@profbriancox delivers higher engagement relative to audience size.
Quick Summary
Data updated based on recent public posts.
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FAQ: @markrober vs @profbriancox
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