A College Sophomore's AI Newsletter: 500K Subscribers and 7-Figure Revenue in 2 Years, Then a Sale
The Neuron, an AI newsletter, was launched in 2023 — right after ChatGPT's release — by a college sophomore and a recent graduate. It went from 10,000 subscribers in the first month to 200,000 in year one and 500,000 with 7-figure annual revenue by year two, using organic posts, Meta ads, and even acquisitions of small newsletters. In January 2025 it was sold to TechnologyAdvice (cash plus earnout).
This is a translation of the Japanese original. The Japanese version and cited primary sources are authoritative for all figures.
Growth Timeline
| Period | Numbers |
|---|---|
| 2023 (launch) | Launched right after ChatGPT’s release. 10,000 subscribers in the first month |
| Year 1 | 200,000 subscribers |
| Year 2 | 500,000 subscribers, ~60 million cumulative views, low 7-figure annual revenue (on the order of ¥150M) |
| January 2025 | Sold to TechnologyAdvice (owner of 20+ outlets including TechRepublic). Cash + earnout, brokered by Media Advisory Partners |
Who Grew It, and How
At launch, Noah Edelman was a sophomore at Northwestern University (studying psychology and entrepreneurship). His co-founder, Pete Huang, was a graduate with 220,000 LinkedIn followers. The growth breaks down cleanly.
- Organic posts: Huang’s LinkedIn posts brought in the first 100,000 subscribers (repurposing an audience he already owned)
- Paid ads: buying subscribers via Meta ads while managing cost per acquisition
- Acquisitions: buying small, highly engaged AI newsletters and folding them in
- Differentiation: a “cat” brand instead of a robot, and a human, personable writing voice — they went as far as deliberately leaving typos in to prove a human was writing
Our Take
Newsletter growth can be stacked not just by “building” but by “buying.” Rolling up subscribers through small newsletter acquisitions is the newsletter version of Honeymoons.com’s redirect consolidation. The existence of a micro-M&A market is changing the very toolkit of media growth.
In the middle of an AI boom, the contrarian bet on “un-AI-like humanity” paid off. At the exact moment everyone else rushed toward AI-generated content, the cat, the conversational voice, and the typos — “proof of humanity” — became the brand. In a commoditizing market, whatever cannot be mechanized becomes the scarce resource.
The sale timing was a decision to “get off early in the boom.” As with Tweet Hunter, in a market where a rush of entrants keeps pushing CAC (subscriber acquisition cost) upward, selling while your list is still scarce maximizes expected value. Founder Edelman’s formula is succinct: “A+ content = devoted readers = happy advertisers.”
Further Reading
Sources
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