Lennon Labs · Copywriting · Artificial Intelligence · Content Creation · United States
US writer and marketer who sold AI writing and prompt engineering courses from 2022 and now sells Personal OS, a paid pack of AI agent skills for writing and content work, through Lennon Labs.
Rob Lennon is a US-based writer, marketer and AI educator who publishes on X as @thatroblennon. The Mind Meets Machine podcast site, which he co-hosts, states he was born in 1982 in San Diego, California, and that he has self-published more than 40 books and novellas, mostly fiction, under several pen names. His LinkedIn profile lists studies at UC Berkeley. Before teaching AI he worked in content and marketing roles at software startups: in 2019 he co-wrote the business book 10X Culture as product education lead at the meeting-notes company Hugo, and the iPullRank podcast Rankable (episode 81) introduced him as head of demand generation at the course platform Maven.
He runs Lennon Labs, the brand under which he now sells his products, and has described himself on Maven as the founder of Reactor.is, an AI ghostwriting app for LinkedIn, X and articles. According to the same podcast site, his X account grew from zero to 50,000 followers in six months in 2022; Maven's instructor page cites an audience of 175,000 across platforms. Both figures come from his own material and were not independently verified.
From 2022 he sold on-demand and cohort courses on AI-assisted writing: AI Content Reactor (later version 3.0), Next-Level Prompt Engineering with AI, a course on building GPTs, Long to Short (a content repurposing course co-taught with Erica Schneider) and, on Maven, the live cohort AI Agents for Content Creators, listed at $950 with a $475 discounted price. The Lennon Labs site states those courses are no longer for sale and that their material was folded into Personal OS. Personal OS is sold as a one-time purchase of $374 and consists of installable AI agent skills (prompts, templates and examples) for writing, editing, audience research, offer design and content work; a Dev Pack of 14 software-development skills costs $149 on its own or $100 as an add-on. The site also says he takes a small number of consulting and AI build engagements, with no published price. According to its terms, Personal OS refunds are available by email after the buyer installs it and tries it on real work.
Claims of more than 4,000 students and over $1 million in revenue as an AI trainer appear on his Maven and Lennon Labs pages; there is no independent source for them. The AI Agents for Content Creators page on Maven showed a 4.8 rating from 31 reviews, collected by that platform. No FTC action was found under his name in a search of ftc.gov on September 14, 2026. No independent press coverage about his courses was located; interviews found are podcast appearances where he is a guest.
Objective facts about their offer, taken from public sources. We don't rate the quality of the programs or the results you may get.
One without a public price
5 official channels
Facts checked on Sep 14, 2026.
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| Program | Type | Published price | Link |
|---|---|---|---|
| Personal OS One-time purchase of installable AI agent skills (prompts, templates and examples) for writing, editing, audience research, offer design and content work, replacing his earlier courses. | Course | $374 Checked Sep 14, 2026 | View |
| Personal OS Dev Pack Pack of 14 AI agent skills for software development, such as planning and code review. $149 standalone or $100 as an add-on to Personal OS. | Course | $149 Checked Sep 14, 2026 | View |
| AI Agents for Content Creators Live cohort on Maven: four sessions over two weeks with recordings, community and certificate. Listed at $950 regular price and $475 discounted; now marked as no longer available. | Course | $950 Checked Sep 14, 2026 | View |
| 10X Culture 2019 business book on team practices, co-written with Josh Lowy and Darren Chait of Hugo. | Book | Not published Checked Sep 14, 2026 | View |
Prices are those published by the mentor on the date checked and may change. “Not published” means we couldn't find a public price.
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An American writer and marketer, born in 1982 in San Diego according to his own podcast site, who worked in content and demand generation at startups such as Hugo and Maven before selling AI writing courses from 2022. He now runs Lennon Labs.
Personal OS, a one-time purchase of $374 made of AI agent skills for writing, editing, audience research and offer design, plus an optional Dev Pack ($149, or $100 as an add-on). His earlier courses, including AI Content Reactor and Next-Level Prompt Engineering with AI, are listed on lennonlabs.com as no longer for sale.
The Maven page for AI Agents for Content Creators listed a regular price of $950 and a discounted price of $475 for a four-session live cohort over two weeks. The page now marks the course as no longer available.
What can be checked: he has a verifiable career in startup marketing, co-authored the 2019 book 10X Culture, and sells through a public site with published prices and a written refund policy. No FTC action was found under his name on ftc.gov (searched September 14, 2026). His student and revenue figures are self-reported.
The only platform rating located was Maven's 4.8 from 31 reviews on his AI Agents for Content Creators cohort; no independent press coverage of his courses was found.
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