REPLICATION GUIDE · AI Businesses

Notion knowledge base builder

HelpKit (helpkit.so) is an operating hosted SaaS that turns Notion pages into branded help centers, documentation sites, and protected internal knowledge bases for SaaS support teams already using Notion.

● Already earning  $10K/mo  ·  Copy it for about $90K

Replication snapshot

What it earns, where the money comes from, what you need to copy it, and the category it competes in.

Monthly revenue$10K/mo
Copy budget$90K
Growth channelsWord of mouth, SEO
Tools to copyStrapi, Framer
CategoryAI Businesses

How to copy this business and make money

Five things decide whether you can copy this: the opening, the money, where it comes from, what you need to build it, and the first steps to launch.

QUICK LOOKFree summary — what it sells, and the total budget
HelpKit sells hosted, branded Notion help centers to SaaS teams. Interview 15–20 SaaS teams using Notion. Total copy budget: $90K.

Want to see how that $90K splits line by line, what each line buys, and when to stop? The full breakdown is below.

PROVEN · ALREADY MAKING MONEY

Thousands of people are already making money with this playbook

If you want to make money, read this part. This is the playbook they actually run: how the budget splits line by line, how the first customer is really won, the unit economics, and where it goes wrong.

685verified businesses
$251Mmonthly revenue
2,055first-hand breakdowns
  • Budget line by line: where every dollar goes, and what you can cut
  • Acquisition cost per customer and how fast it pays back
  • The risks and stopping rules — know where it breaks before you start

Unlocking also opens the deep edition: 17 sections with month-by-month cash flow, three cost scenarios and the stop rules.

Sign in to unlock free Create free account Members unlock 3 projects per day, free

Open-source stack you can start from

Each repository was checked against the GitHub API for existence, stars and licence terms. Fork one instead of starting from zero. Where it says AGPL, read the terms before shipping a paid product.

Sign in and share your own link — every 10 clicks give you 1 extra free unlock today.

Sign in to unlock free
Inviting also pays: anyone who signs up through your link and pays gives you 10%–50% of the order. How inviting pays →

What this business does

HelpKit (helpkit.so) is an operating hosted SaaS that turns Notion pages into branded help centers, documentation sites, and protected internal knowledge bases for SaaS support teams already using Notion. Founder Dominik Sobe says support tickets took a solo founder’s time while customers wanted quick answers; raw Notion pages exposed Notion branding and limited customization. Current product pages list search, custom domains, analytics, feedback, languages, widgets, protected access, AI and MCP. Sobe described a bootstrapped solo business under Seven Degrees Labs. He reported 150+ companies in a Nov 2022 interview; today’s website claims 1,000+ companies, an undated company claim. A July 2025 podcast recap reports $10K MRR, not audited or current; its currency basis is unstated.

Replication breakdown

01

Why it works — and where your opening is

Dominik Sobe says he needed a help desk for a solo-founder business, since tickets took his time and customers wanted quick answers; raw Notion links looked unprofessional and were hard to customize. Another CMS can duplicate editing for teams already writing in Notion. HelpKit retains Notion as source of truth and adds branded publishing, search, analytics, article feedback, widgets, access controls, and optional cited AI. This plausibly speeds updates and supports self-service, but ticket or labor savings are unproven. Reuse comes from evolving product docs and search gaps. Reliable sync, design, and workflow fit may earn preference, yet no patent, exclusive data, or defensible moat is verified; reliance on Notion and competitors are risks.
02

The money: revenue, cost, and margin

Monthly revenue$10K/mo
Revenue per employee$120K /yr

Estimated from technical complexity, people, tools, and delivery scope.

Official pages show a 7-day no-card trial and optional $49/month AI; terms set USD for all payments. Affiliate examples of $39/$79 may be legacy, not current base prices. Revenue reports conflict: a Nov 2022 interview headline says $10K/month, but its text implies ~$5K MRR; a July 2025 report says $10K MRR/400+ customers. These dated, unaudited claims are not current; revenue currency is unstated. Current receipts, costs and profit are unknown. Replica startup cap: $90,000 USD; $180,000 USD/month is the startup×2 fallback, not HelpKit revenue/profit or a forecast/guarantee. Costs: staff/support, hosting/Notion API, optional AI APIs, billing and acquisition; AI costs unknown, no dedicated GPU publicly documented.
03

Where the revenue comes from

Core revenue is recurring subscriptions for hosted Notion knowledge bases, help centers and docs; current base prices are not published. Users get a 7-day no-card trial, then choose a paid plan; annual billing gives two months free. The optional AI chatbot is $49/month (USD). Terms say monthly/yearly plans renew on the purchase anniversary; cancel before renewal, access ends with the paid term, and purchases are non-refundable. Affiliate referrals earn 30% recurring for the customer’s lifetime with a 60-day cookie; payouts are monthly on the 15th via PayPal or Wise when the balance exceeds $10. This is an acquisition cost, not HelpKit revenue. Migration help has no separate published price; current subscriber mix, receipts and profit are undisclosed.
04

Tools you need to replicate it

Verified dependencies include Notion as the authoring source and HelpKit’s hosted publishing/sync service. The current privacy policy names OpenAI, OpenRouter and Pinecone as processors for the optional AI-answer feature, and Paddle as merchant of record for orders; it also discloses Plausible analytics and DigitalOcean/Render/Netlify hosting, plus Cloudinary/Cloudflare image/CDN services. These are company disclosures, not independent audits. Docs say customers publish a Notion root page and warn public links can expose sensitive material. Product pages list custom domains/SSL, search, protected access, widgets/mobile SDK, MCP and AI. Sobe’s 2022 interview listed Nuxt.js/Tailwind CSS, Strapi, Figma and VS Code/Fig; historical founder-reported tools, not a current stack. Current code language/database remain unknown.

Success stories from this field

Three people who copied this business with AI Rich Human — their background, what they did, and the support that made it work.

Story by · Elena Novak

Elena Novak — from call-center agent to copying a $10K/mo business: Notion knowledge base

I did this for my daughter. I was tired of choosing between rent and her school fees. I read scripts to angry customers for 6 years, monitored every second, burned out at twenty-eight. Then a friend sent me a link to AI Rich Human. I expected another "get rich online" course and almost closed the tab. Instead I found real businesses that already make money — named companies with real revenue — and, for Notion knowledge base, a copy-and-execute plan broken down to the numbers. My brother laughed when I told him. My old manager said I was throwing away a stable job. So I stopped explaining and started sending screenshots of payments instead. Nobody argues with a bank notification. Their breakdown answered the three questions I actually had: how much to put in (about $90K), what to build it on (Strapi, Framer), and where the customers come from (Word of mouth, SEO). Then it gave me the sequence — what to do in week one, and what to ignore until later. I worked through the checklist in order. Strapi, Framer first, then Word of mouth, SEO, then the outreach script — and two paying clients inside a month. The headline budget of about $90K is not a day-one number; I spent the minimum that could produce one customer and let the rest come out of earnings. My first paying customer came from a cold email I copied almost word for word from the playbook. I was scared to hit send. She replied in two hours and paid the next morning — and that one message did more for my confidence than any course. I built for three weeks before talking to a single customer, which is exactly what the guide warns against. My first five conversations changed the offer completely. I wish I had done those five calls in week one. I expected a course and got a technical partner. Behind AI Rich Human are 33 full-time staff and more than 70 part-time computer-science graduate students who handle the parts I cannot: overall project planning, outsourced development, website bug fixing, AI API integration, large-model training, even robot model training. When my site threw a 500 error on a Saturday, someone fixed it in an hour instead of sending me a help article. I undercharged for two months out of fear. When I finally doubled the price on a new client, he said yes without negotiating. The cheap clients had been the difficult ones all along. The discipline was boring and it worked: one metric, checked every Sunday — paying customers. Growth meant more of the same channel. A flat week meant a different offer, not a different business. There is no office and no boss. Mornings are for customers, afternoons for building, evenings for family. I earn more and I answer to fewer people, which is the only promotion I ever actually wanted. Today my copy of it pays me every month. The business I copied runs about $10K/mo — I am not at that scale, and I don't need to be: I was earning around $1,500 a month as a call-center agent in Warsaw, and this already beats that, with room to grow. I am not a genius and I cannot code. What changed was copying a proven plan with a team behind me. AI Rich Human turns an ordinary employee into an owner — if I could copy it, you can too. The first month I paid both without panic, I cried. The project I copied, in full: http://www.airichhuman.com/stories/starterstory-177-helpkit-so?lang=en
Story by · Marco Rahman

Marco Rahman — from line cook to copying a $10K/mo business: Notion knowledge base

There is a version of this story where I never clicked the link. I clicked it out of boredom at one in the morning. I worked the line in a restaurant kitchen for 9 years — split shifts, burns, tips split three ways. A colleague forwarded me AI Rich Human during a lunch break. I scrolled past the hype and landed on the part that mattered: actual companies, actual revenue, and a step-by-step breakdown of Notion knowledge base written for someone with no budget and no team. The plan was brutally specific: a launch budget of about $90K, the exact tools it runs on (Strapi, Framer), the revenue channels that actually convert (Word of mouth, SEO), and the first steps to land a paying customer. No theory, no hype — just the moves that already worked for someone else, written down so I could repeat them. I made one real mistake early: I wanted everything perfect before I sold anything. Two weeks passed — I had a logo, a website, and zero customers. The plan says it plainly: sell first, build second. The moment I sent five rough cold messages, the business started moving. I blocked out evenings and did exactly what the sheet said: Strapi, Framer set up, Word of mouth, SEO opened, the first-customer email sent. Two clients signed within three weeks. I never needed the whole $90K up front — I put in just enough to get one person to pay, then recycled that money. What actually saved me was the team. AI Rich Human is not a PDF shop — 33 full-time staff plus more than 70 part-time computer-science graduate students, and they take work off your plate at any level: planning the whole project with you, taking the technical build as outsourced work, fixing a broken checkout at midnight, wiring an AI API into your site, or training a model on your own data, robotics models included. When my payment page died on a Friday night, a real engineer answered. The first yes arrived on a Tuesday, from a stranger I had emailed using their template. I rewrote maybe four words. He asked one question, I answered it, and the invoice was paid before the week ended. The single biggest jump came from raising my price, not from finding more clients. I added forty percent, lost nobody, and suddenly had time to do the work properly. People at work found out and made jokes about "internet money". I stopped defending it and just showed the payout screen. The jokes stopped when the numbers got boring and regular. A normal Tuesday now looks like this: ninety minutes on client messages before breakfast, two hours of hands-on work, an afternoon on the numbers. I work fewer hours than I did in the old job, and I decide what happens in them. That part I still can't get used to. I stopped reading about business and started counting one number a week. If paying customers went up, I repeated whatever I had done. If they didn't, I changed the price or the pitch. That was the whole system. My version is small and it is mine. It earns less than the $10K/mo the original does — but more than the $1,800 a month I made as a line cook in Genoa, and it grows while I sleep. I cannot code and I have no rich uncle. I had a plan, a link, and a team I could call. That was enough, and it can be enough for you. Boredom turned out to be the most profitable decision I made that year. The project I copied, in full: http://www.airichhuman.com/stories/starterstory-177-helpkit-so?lang=en
Story by · Priya Lindqvist

Priya Lindqvist — from administrative assistant to copying a $10K/mo business: Notion knowledge base

Two things were true at once: I was exhausted, and I was comfortable. Comfort was the problem. For 12 years I was an administrative assistant — booking rooms, filing invoices, and a salary that never moved. I found AI Rich Human through a search I had almost given up on. What kept me there was not a promise but a spreadsheet: Notion knowledge base, what it costs to start, which tools it runs on, and how the first customer actually arrives. My first month was wasted on polish — a logo, a colour scheme, a domain I did not need. Nobody bought anything. Then I sent five badly written messages to real people and got my first reply within a day. Sell first, decorate later. What I got was not a course but a build sheet — the launch budget (about $90K), the stack (Strapi, Framer), the channels that actually convert (Word of mouth, SEO), and the order to do things in. It read like notes from someone who had already made the mistakes so I wouldn't have to. So I followed it, step by step. I set up Strapi, Framer, opened Word of mouth, SEO first, and used their first-customer script to land my first two paying clients within a few weeks. The plan lists a full launch budget of about $90K, but nobody spends that on day one — I started with the smallest slice that could produce a paying customer, and reinvested from the revenue. I sent eleven messages before anyone answered. The twelfth person — a small studio owner — replied "how much?" and paid that afternoon. Eleven rejections cost me nothing but an evening. Nobody warns you about pricing. My first price was so low that I was busy all day and still broke. On the third client I raised it by forty percent and nobody blinked. That same client later sent me two referrals. The part nobody advertises: there is a bench behind the plan. 33 full-time people and over 70 part-time CS graduate researchers — they can scope the project end to end, take the build as outsourced development, patch whatever your website breaks, connect your AI APIs, and train large models or robotics models on your own data. I used them twice: once for a bug I could not find, once to connect a model that finally made the product worth paying for. I also learned to trust numbers over fear. Every week I tracked one thing: paying customers. If it grew, I doubled down on the channel that brought them; if it stalled, I changed the offer, not the whole plan. My mother asked, twice, whether this was a scam. The third time she asked, it was to find out how much I was making. I did not convince anyone with words — the transfers did it. I still get up early, but now the first hour belongs to me, not to a commute. Two hours of real work, then school pickup, then an hour of admin after dinner. Same number of hours, completely different life. A year ago I was a administrative assistant in Lyon on about $2,000 a month. Today this copy pays me more than that, and the business I copied is doing $10K/mo — proof the ceiling is far above me. Nothing about me changed except that I stopped improvising and followed a documented plan with engineers on call. Nothing about my old life was broken. I just wanted a version of it that I owned. The project I copied, in full: http://www.airichhuman.com/stories/starterstory-177-helpkit-so?lang=en

See all success stories → I copied this business — let me tell my story

Copy it — or copy something bigger.

Everything above is the playbook: budget, tools, channels, and the first customer. If these numbers do not fit your budget, pick another proven business below.

Browse proven businesses →