Rankings/The Signal
The Signal
by Alex Banks
The highest signal AI newsletter in the world.
Free subscribers
~55k
Est. revenue
$5k – $11k / yr
Last 30 days
Mostly flat
Public estimates are rounded ranges, not exact figures. Paid plans include precise metrics, history charts, sponsor intel, and exports. Last updated Sep 12, 2026.
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Every Friday: breakout publications, revenue milestones, and what moved in the Substack economy. No account required.
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