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Platform Portability
Uses Substack subdomain (theportfoliocareerlab.substack.com). Migrating would require subscribers to re-subscribe at a new address.
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Where careers come to multiply.
Data updated 1 week ago
This Week In Retail
200 subs
Scaling Customer Value
200 subs
0%/wk
Marketcraft
200 subs
0%/wk
Weekly Growth
N/A
N/A
This is a free newsletter — no revenue data available
Tracking started recently for The Portfolio Career Lab (1 days ago). A growth trend will appear once we have more data points.
Sign up for a free account to unlock The Portfolio Career Lab's percentile rankings in Business
Sign up freeAvg Likes
4.0
Engagement Rate
2.00%· ~4 likes + comments/post
(comments + likes) / subscribers
Quality Score
Engagement vs Business
2.00% engagement rate
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| Public |
Publishing Frequency
Weekly
Last published Mar 25, 2026
1.0 posts/week avg
Business Pricing
$145.44/mo avg
Your newsletter: Free
Monetization Readiness
Business newsletters typically start charging at ~2K subscribers
10% of typical monetisation threshold
100% of similar-size Business newsletters have paid tiers
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