iss
sciencealert

Side-by-side Instagram profile comparison of International Space Station vs ScienceAlert. Followers, engagement, activity, and performance compared.

VS

Profile Overview

Account size, health metrics, and growth indicators

Account Health

@iss

100

Excellent

Account Health

@sciencealert

95

Excellent

Leader
Instagram profile picture of @iss

International Space Station

@iss

The International Space Station is a collaboration of 15 nations working together to operate a world-class, state-of-the-art orbiting laboratory.

9M

Followers

91%

84

Following

3.9K

Posts

43%

F/F Ratio1:0.0

Healthy ratio

Content DensityHigh
Activity StatusPublic
Comparison🔝 Leading
Instagram profile picture of @sciencealert

ScienceAlert

@sciencealert

Official Instagram for ScienceAlert.com GET OUR FREE SCIENCE NEWSLETTER HERE👇

899.4K

Followers

9%

181

Following

5.1K

Posts

57%

F/F Ratio1:0.0

Healthy ratio

Content DensityHigh
Activity StatusPublic
Comparison📉 Trailing

Key Metrics Head-to-Head

@iss
4
Winning on metrics
Competition
VS
Profile 1 Ahead
@sciencealert
2
Trailing on metrics
@iss
Detailed Breakdown
@sciencealert
9M
Followers
90% ahead
899.4K
84
Following
54% ahead
181
3.9K
Total Posts
24% ahead
5.1K
0.16%
Engagement Rate
77% ahead
0.04%
13.9K
Avg Likes
98% ahead
314
109
Avg Comments
94% ahead
7
🏆 iss4 - 2sciencealert

Advanced Metrics

Authority Score
Winner
68
Expert
@iss
Reach22/25
Engagement1/30
Ratio20/20
Consistency15/15
Verification10/10
Authority Score
65
Expert
@sciencealert
Reach20/25
Engagement0/30
Ratio20/20
Consistency15/15
Verification10/10

Account Tier

Mega

9M followers

Range: 1M-10M

@iss

Large

899.4K followers

Range: 500K-1M

@sciencealert

Influence Index
Winner
66
/ 100
@iss
Influence Index
60
/ 100
@sciencealert

Engagement Quality

@iss

0.16%

Benchmark: 0.2-0.5%

Low

@sciencealert

0.04%

Benchmark: 0.5-1%

Low

Following/Followers Ratio

@iss

1:107.1K

Very influential

Excellent

@sciencealert

1:5K

Very influential

Excellent

Comment-to-Like Ratio

@iss0.8%
@sciencealert2.2%

Higher = more thoughtful engagement

Virality Potential

@iss1.5
@sciencealert0.3

Engagement per 1K followers (0-100 scale)

Content Density(posts per 1K followers)

@iss

0.44

Moderate

@sciencealert

5.71

Active

Jolygram Intelligence Metrics

Advanced analytics combining reach, engagement, content quality, and growth patterns

Growth Velocity Index

Recent growth momentum

iss41
sciencealert40
Difference: 1 points

Audience Quality Score

Quality of follower base

iss41
sciencealert40
Difference: 1 points

Content Performance Index

Engagement per follower

iss2
sciencealert0
Difference: 1 points

Overall Influence Index

Combined influence potential

iss65
sciencealert35
Difference: 30 points

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

Winner
Top post by @iss

Expedition 74, how was your @SpaceX Dragon delivery? This time-lapse video shows Dragon approaching the International Space Station above the Indian Ocean, crossing the Himalayas into China, and then docking over the Pacific Ocean as the sun sets on May 17, 2026.

@iss
43.8K
545
Top post by @sciencealert

This Week In Science (May 17 – 23) 🧪 A jarring excavation, a self-aware whale, right-handed origins, and much more! Links to the full articles are in our Stories! And in the TWIS May 23 highlight on our profile! #ScienceNews #ScienceAlert #STEM #ThisWeekInScience #TWIS

@sciencealert
954
6
🏆 43.8K likesVS954 likes

iss has 42.9K more likes on their top post

Hashtag Strategy

@iss

0

With Hashtags

12

Without Hashtags

Avg per post0.0
Avg Likes0
Avg Comments0
Hashtags show no clear boost
Stronger Hashtag Use
@sciencealert

3

With Hashtags

9

Without Hashtags

Avg per post1.4
Avg Likes428
Avg Comments5
Hashtags increase engagement
#sciencealert#thisweekinscience#twis#sciencenews#stem

@sciencealert has stronger hashtag impact

Engagement Trends

@iss
Falling

-56.1%

Engagement shift

-56%

Likes

-61%

Comments

Older posts avg19.5K
Recent posts avg8.5K
Stronger Trend
@sciencealert
Falling

-14.9%

Engagement shift

-14%

Likes

-49%

Comments

Older posts avg347
Recent posts avg296

@sciencealert shows better recent momentum

Posting Rhythm

@iss

Posts/Week
12.0
Avg Days Between Posts
0.0
Most Active Day
Saturday
Consistency41%

@sciencealert

Posts/Week
12.0
Avg Days Between Posts
0.0
Most Active Day
Saturday
Consistency7%

Consistency score reflects regularity of posting. Higher = more reliable schedule for audience.

Expert Verdict

Overall Verdict:

@iss leads in most key metrics.

The comparison shows @iss outperforming @sciencealert most notably in Followers.

Followers

@iss dominates in reach and follower volume.

Engagement Rate

@iss delivers higher engagement relative to audience size.

Quick Summary

Data updated based on recent public posts.

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Results FAQ

FAQ: @iss vs @sciencealert

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