Side-by-side Instagram profile comparison of The Planetary Society vs Professor Brian Cox. Followers, engagement, activity, and performance compared.
Profile Overview
Account size, health metrics, and growth indicators
Account Health
@planetarysociety
95
Excellent
Account Health
@profbriancox
80
Excellent
The Planetary Society
@planetarysociety
Founded in 1980 by Carl Sagan, Bruce Murray, and Louis Friedman, currently led by @billnye. We save space missions. Become a member today ⬇️
701.7K
Followers
50%
121
Following
2.4K
Posts
95%
Healthy ratio
Professor Brian Cox
@profbriancox
Particle physics, cosmology, biology, music and increasingly interested in what it all means!
688.5K
Followers
50%
26
Following
136
Posts
5%
Healthy ratio
Key Metrics Head-to-Head
Advanced Metrics
Account Tier
701.7K followers
Range: 500K-1M
@planetarysociety
688.5K followers
Range: 500K-1M
@profbriancox
Engagement Quality
@planetarysociety
0.70%
Benchmark: 0.5-1%
@profbriancox
2.34%
Benchmark: 0.5-1%
Following/Followers Ratio
@planetarysociety
1:5.8K
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)
@planetarysociety
3.38
Active@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
profbriancox has 20.4K more likes on their top post
Hashtag Strategy
10
With Hashtags
2
Without Hashtags
3
With Hashtags
9
Without Hashtags
@planetarysociety has stronger hashtag impact
Engagement Trends
-81.2%
Engagement shift
Likes
Comments
-57.6%
Engagement shift
Likes
Comments
@profbriancox shows better recent momentum
Posting Rhythm
@planetarysociety
@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
@planetarysociety 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.
Popular Comparisons
See how these accounts stack up
FAQ: @planetarysociety vs @profbriancox
Specific questions about this head-to-head comparison
Still have questions?
Contact us