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Editorial list

The Pareto 20

Twenty creators whose work gets a solo operator most of the way on AI decisions.

One reader: a solo operator or entrepreneur running a business. Each seat passed four tests, links to a profile that says what to read them for and what they sell, and carries its disclosures here rather than in a footnote. How we chose them.

  1. 01

    Lilach Bullock

    Getting customers
    19/20

    Marketing tools mapped to jobs, with what she pays and what she dropped.

    Two decades of marketing, now a solo consultancy writing for owners who do everything themselves. Her posts name tools per task, list her own subscriptions in pounds, and rule out whole categories after a stated test: AI social schedulers, one-click SEO tools, small-site chatbots.

    Disclosure

    • Sells sponsored articles, link insertions and newsletter placements to brands; posts carry inline-disclosed affiliate links.
    • Primary business is consulting and done-for-you implementation.
    Read the profilelilachbullock.comLast confirmed publication: August 31, 2026
  2. 02

    Ryan Doser

    Getting customers
    18/20

    Getting found when buyers ask an AI, and auditing who wrote the rankings.

    An AI-first marketing consultant who fetched 22 tool roundups and found the vendors ranking themselves first, then built his own list from the seven publishers with nothing to sell. He tells you which of the seven tools he has not used. The free-first advice (Search Console, Bing Webmaster Tools, your own ten prompts in a spreadsheet) is the part to act on.

    Disclosure

    • Sells a $99 skills pack and a $199 AI SEO System; hourly consulting and a monthly coaching tier.
    • Earns commission on Rankability and runs SEO for Blotato.
    Read the profileryandoser.comLast confirmed publication: September 11, 2026
  3. 03

    Rob Walling

    Opportunity and offer
    17/20

    Whether the thing you want to build is worth building.

    Bootstrapper canon: a weekly podcast past 800 episodes, five books, and frameworks with revenue and churn numbers attached. On AI he takes dated positions rather than tool sides: it is weakest at product decisions, vendor pricing is subsidised and can change, and rebuilding your stack with generated code is a bad use of founder time.

    Disclosure

    • TinySeed (his accelerator) takes equity; MicroConf sells tickets; the podcast carries sponsors, one of which he also personally endorses.
    Read the profilerobwalling.comLast confirmed publication: September 8, 2026
  4. 04

    Simon Willison

    Practical prompting
    17/20

    What a prompt cannot do, and the one security idea every agent user needs.

    An independent open-source developer who coined the term prompt injection and blogs most days. Read the security and prompting subset: the lethal trifecta, why a 95% guardrail is a failing grade, why a sandbox is the only safe way to run an agent unattended. Most of the rest is developer-facing.

    Disclosure

    • Blog and newsletter sponsorship, GitHub Sponsors, one paid day a week at a research lab, free API credits and previews from model vendors, all disclosed on his about page. No affiliate links, course or paid newsletter.
    Read the profilesimonwillison.netLast confirmed publication: September 12, 2026
  5. 05

    Mo Bitar

    Tool selection and cost
    16/20

    What a tool is worth, found out on camera with no preparation.

    Founded and sold an encrypted notes app, now publishes near-daily cold-open sessions: a tool he has never used, recorded, with a verdict at the end and the reversals left in. Blunt on interfaces, specific on cost, and honest about the two-year experiment with AI coding that he abandoned.

    Disclosure

    • Paid newsletter tier and private community; a course on building software businesses with AI; paid one-to-one calls. Cost math often sits behind the paywall.
    Read the profileatmoio.substack.comLast confirmed publication: September 4, 2026
  6. 06

    Mark Laursen

    Agents you can trust
    16/20

    How a long-running agent fails after you stop watching.

    Names the failure modes of unattended agents from what he reports as 18 months of production use: zombie loops that outrun their success condition, free-text status updates that hide false greens, frameworks that count corrupted data as a success. The safeguards are specific enough to apply before your next overnight run.

    Disclosure

    • Founder and sole developer of Govyn, an agent governance proxy his posts conclude is the only enforceable approach; author of Maestro. Disclosed in article footers.
    • All reliability figures are self-reported; we found no independent citations of his work.
    Read the profilemarklaursen.comLast confirmed publication: August 12, 2026
  7. 07

    Ravoid

    Agents you can trust
    16/20

    How an agent spends or leaks what it should not, and what actually stops it.

    A one-person publication by an engineering manager, several posts a week, half on AI cost economics and half on agent security. The security half earns the seat: dashboards are not control, unapproved connectors carry broad credentials, agents trust each other like a system prompt. Written for engineering leaders; the failure modes apply at any size.

    Disclosure

    • Offers consulting and invites sponsorships; none observed in posts.
    • Case studies are disclosed as composites; treat the dollar figures in them as illustrations.
    Read the profileravoid.comLast confirmed publication: September 10, 2026
  8. 08

    Pieter Levels

    Shipping product
    16/20

    Knowing when to build the tool with an AI coding agent instead of paying for it.

    The archetype of the one-person internet business, building in public since 2013. His September 2026 ledger names fourteen paid services he cancelled after building replacements, with the saving on each, and his posts show the inside of a solo product down to the line count. The audit is for everyone; the build-it-yourself answer assumes his skills.

    Disclosure

    • Sells his own products (Photo AI, Interior AI, Nomads.com, Remote OK), the MAKE book and Vibe Jam sponsorships; earns X creator revenue; runs levels.vc, whose disclosed investments include Cursor.
    • Revenue figures are self-reported dashboard counters; independent analysis in August 2026 put his largest product about a quarter below its March level.
    Read the profilelevels.ioLast confirmed publication: September 9, 2026
  9. 09

    Cosmin Pop

    Practical prompting
    15/20

    Proving a prompt works with a held-out set instead of a feeling.

    A lead test engineer who ran eleven prompt variants through 316 cases with ten hard ones held back, and cut the agent's work from 34 turns to 9 by banning behaviours rather than encouraging effort. Every post is written for engineers and contains code; the four habits transfer to anyone.

    Disclosure

    • Nothing sold that we could find. Employed by an unnamed company; one repository is described as made by a commercial test-analytics firm without explanation on his blog.
    Read the profilecosminpop.ukLast confirmed publication: September 12, 2026
  10. 10

    Chandler Nguyen

    Tool selection and cost
    15/20

    Cancelling the subscription you keep out of habit, with the invoice attached.

    An advertising executive who builds AI products on the side and publishes his bills: a 90-day uptime table from the vendors' own status pages, a $200 plan cancelled after $1,892 in fees, two months of invoices at $57 and $33. His stack has changed three times this year; read the latest post first.

    Disclosure

    • Holds a salaried role at a major agency he does not name; sells a course, credit packs for his podcast generator, and a marketing platform.
    Read the profilechandlernguyen.comLast confirmed publication: August 11, 2026
  11. 11

    Laurent DeSegur

    Shipping product
    14/20

    What a coding agent in your build pipeline can be tricked into leaking.

    An independent developer who reads the internals of coding agents and writes up how they get attacked: a crafted issue steering an agent, a poisoned package shipped to users, a fail-open default. His position is that prompt injection is a property of every current model, so the defence has to be in the pipeline. The handle says crypto; the content is entirely about shipping software safely.

    Disclosure

    • Paid newsletter tier; open-source runtime with no commercial tier found. One vendor 'field report' we could not open leaves a possible relationship unverified.
    Read the profileoldeucryptoboi.substack.comLast confirmed publication: August 13, 2026
  12. 12

    Justin Welsh

    Getting customers
    14/20

    Building an audience one person can sustain; not tool verdicts.

    A weekly essay that has not missed a Saturday and two courses that codify how he built a paying audience on one platform. On AI he is a sceptic in principle rather than a reviewer of anything specific. The newsletter has moved from solopreneur tactics to essays on work and life; know that before you subscribe.

    Disclosure

    • Two courses; newsletter sponsorships, sold openly though not marked inside issues. Cumulative revenue figures on his own pages differ by page.
    Read the profilejustinwelsh.meLast confirmed publication: September 5, 2026
  13. 13

    Fireship

    Shipping product
    14/20

    Which AI coding tools and launches matter, decided in five minutes.

    Three million subscribers, no face, and a habit of explaining a launch and puncturing it in the same breath. The Code Report episodes are the fastest honest read on new coding agents and models. Assumes you are already in a code editor, and half of what he says is deadpan; watch the surrounding thirty seconds before quoting a verdict.

    Disclosure

    • Paid membership and courses (prices unverified, none quoted); per-video sponsors that include developer tools he also discusses, in one case reviewed in the sponsored video.
    Read the profileyoutube.com/@FireshipLast confirmed publication: September 2, 2026
  14. 14

    Cole Medin

    Automation and workflow
    14/20

    Agents that hold up in production, tested against benchmark claims.

    The developer end of the automation domain. He spent millions of tokens testing a claim that an open-weight model had caught the frontier and reported the failure-trap numbers that said otherwise, calls a promising tool not ready when it is not, and argues against switching tools every week. Code-first; a no-code operator will hit the wall quickly.

    Disclosure

    • Paid community ($72 a month or $712 a year at the time of checking) with courses; consulting; video sponsors including tools in categories he covers.
    Read the profileyoutube.com/@ColeMedinLast confirmed publication: September 3, 2026
  15. 15

    Greg Isenberg

    Opportunity and offer
    13/20

    Choosing an idea before choosing a tool, at high volume.

    Twice-weekly startup ideas with a money angle on every launch, and one sharp line on AI companies living off trial-driven 'curiosity revenue'. He generates; the filtering is yours. A lot of roads in his content end at a property he owns.

    Disclosure

    • Owns IdeaBrowser, a startup-idea database, and co-founded a product consultancy with enterprise clients; podcast sponsors include a coding tool that was also the subject of a solo tutorial episode.
    Read the profilegregisenberg.comLast confirmed publication: September 10, 2026
  16. 16

    Dheeraj Sharma

    Automation and workflow
    11/20

    Deciding what not to automate, with an ROI test up front.

    A small, consistent newsletter that names its reader as a solopreneur or small business owner and opens with a rule of thumb (ten minutes a day saved justifies about four hours of build) before it shows a workflow. He publishes his own $300 unattended-retry mistake and corrects vendor claims against the documentation.

    Disclosure

    • Paid tier, a live cohort course, and his own small automation products; employer unnamed. Four recent posts were unreadable to us, so their verdicts rest on archive summaries.
    Read the profilegenaiunplugged.substack.comLast confirmed publication: September 8, 2026
  17. 17

    Nate Herk

    Automation and workflow
    10/20

    No-code automation tutorials that publish what the experiment cost.

    The no-code end of the automation domain: a million-subscriber channel, a free community with templates, and a recurring format of the same job built by two tools with the invoices posted. His Codex-versus-Claude Code comparison ($2,932 against $832 in tokens, with the broken controls named) is the seat's reason. He also reversed his own advice on camera.

    Disclosure

    • n8n Expert Partner while being one of n8n's most prominent educators; paid community ($129 a month per a third-party review), an agency, a book, sponsorships and affiliate codes.
    Read the profileyoutube.com/@nateherkLast confirmed publication: September 9, 2026
  18. 18

    Curious Refuge

    Marketing assets
    8/20

    AI video you can legally put in an ad, tested head to head.

    An AI filmmaking school whose reviews do the thing most model coverage skips: they read the licence. Their MiniMax H3 pieces told creators in four jurisdictions they could not distribute output without a separate licence, then followed up when that changed. Named winners and losers in each comparison, with the use case attached.

    Disclosure

    • Sells courses ($749 for AI Advertising; $149 a month for all access); operates inside a studio whose chief creative officer teaches the advertising course; member tool discounts imply vendor arrangements we could not identify.
    Read the profilecuriousrefuge.comLast confirmed publication: September 11, 2026
  19. 19

    Alston Antony

    Tool selection and cost
    14/20

    Buying software on a budget, with a 'skip it if' section.

    Seven years of hands-on reviews of cheap tools and lifetime deals, each with a dated pricing table, a witnessed defect stated as a defect, and a section naming who should not buy. A written methodology page sets the rules, including that vendor-provided access comes with an agreed honest verdict or no review.

    Disclosure

    • Full-time Senior Digital Marketing Manager at Brainstorm Force, maker of an AI website builder, in a category he reviews; named on his own transparency page. Affiliate links labelled per link; Udemy courses; consulting; owns a review community that also carries affiliate links.
    Read the profilealstonantony.comLast confirmed publication: August 21, 2026
  20. 20

    Mike Futia

    Marketing assets
    12/20

    Making your own video ads at a known cost per second.

    Tests AI video models by making a real ad with them and reporting what each second cost, including the limit he hit (no voice file upload in one tool). The most specific job on the list and the most perishable seat: prices in this category move monthly, and no independent source cites his work.

    Disclosure

    • Sells a $67 a month community and builds paid skills around the tools he reviews, with no affiliate disclosures observed; performance claims are not evidenced; a public commenter alleged his free-skill offers redirect to a sales page.
    Read the profileyoutube.com/@mike-futiaLast confirmed publication: September 3, 2026

Coverage by domain

Twenty seats across eight domains. Two domains we set out to cover have no seat, and we would rather say so than pad the list.

Getting customers 3 seats
Which tools and tactics bring in customers, and which are expensive noise.
1. Lilach Bullock, 2. Ryan Doser, 12. Justin Welsh
Tool selection and cost 3 seats
What to pay for, what to cancel, and what it really costs.
5. Mo Bitar, 10. Chandler Nguyen, 19. Alston Antony
Automation and workflow 3 seats
How to automate without breaking things, and what not to automate.
14. Cole Medin, 16. Dheeraj Sharma, 17. Nate Herk
Agents you can trust 2 seats
How an agent fails when nobody is watching, and what stops it.
6. Mark Laursen, 7. Ravoid
Practical prompting 2 seats
How to know a prompt works, and what it cannot do.
4. Simon Willison, 9. Cosmin Pop
Shipping product 3 seats
Building with coding agents without shipping their mistakes.
8. Pieter Levels, 11. Laurent DeSegur, 13. Fireship
Opportunity and offer 2 seats
What is worth building, and whether anyone will pay for it.
3. Rob Walling, 15. Greg Isenberg
Marketing assets 2 seats
Making the video and creative a small business needs, legally.
18. Curious Refuge, 20. Mike Futia
AI copywriting no seat
Five candidates screened, none eligible. The most useful asset category for a small business has no creator we would send you to.
Running the business no seat
Bookkeeping, contracts, admin. Practitioners with the knowledge sell the service rather than teach it. Two slots were reallocated rather than padded.

How we chose

We screened 165 candidate records. Every seat had to pass all four tests below; failing any one was disqualifying. Sales funnels, affiliate income, independent citations and conflicts of interest were measured and disclosed rather than used as filters. Scores are out of 20 across four axes (signal density, independence, original testing, durability) and set the order; they do not certify anyone.

  1. 1.Active. Published original work in the last 90 days.
  2. 2.Independent. Gave at least one named, dated negative verdict on a specific tool, method or practice in the last twelve months.
  3. 3.Not an aggregator. Original testing, reasoning or reporting, not a roundup of other people's roundups.
  4. 4.Writes for this reader. A solo operator or entrepreneur running a business. Excellent work aimed at the wrong reader did not seat.

The screening and the fact-checking behind every profile were run as automated research with editorial review against each creator's own pages. Facts were last checked on September 12, 2026; the list was published on September 12, 2026. Nobody on it paid to be here and nobody was told they were being considered. Read the full announcement or send a correction via the contact page.