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Track Hello, World! System Design Newsletter's growth
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Platform Portability
Uses custom domain (hw.glich.co) — can migrate to any platform without losing subscribers
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Data updated Yesterday
Track CPM rates as they change
Start tracking — freeAvg Comments
0.1
Avg Likes
8.1
Engagement Rate
0.01%· ~8 likes + comments/post
(comments + likes) / subscribers
$30–$60
Based on Technology category benchmarks
We began tracking Hello, World! System Design Newsletter 22 days ago. A growth trend will appear once we have more data points.
Quality Score
Engagement vs Technology
0.01% engagement rate
Score Breakdown
Engagement Score
vs 293 newsletters in Technology
75K places you in the top 10% of newsletters in this category.
Posts per Week
3.0
median: 0.8
Publishing Consistency
97/100
median: 62/100
Subscribers
75K
median: 1K
Here's what we know about this newsletter's activity:
Publishing Pace
~3x per week
Very Consistent
Category Rank
#15 of 747
in Technology
Engagement Trend
Building
too early to measure
Wonder Tools
86K subs
Coding Challenges
93K subs
++0.5%/wk
Internal Tech Emails
59K subs
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Publishing Frequency
~3x per week
Last published May 18, 2026
Usually publishes Mon, Sat, Wed
3.0 posts/week avg
Technology Pricing
$5/mo median
Your newsletter: Free
Monetization Readiness
Technology newsletters typically start charging at ~2K subscribers
Above the typical threshold
100% of similar-size Technology newsletters have paid tiers
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