REPLICATION GUIDE · AI Businesses

SaaS starter kit

Supastarter sells a maintained SaaS code foundation to developers, technical founders and agencies, distinct from their applications’ end users.

● Already earning  $10K/mo  ·  Copy it for about $20K

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$20K
Growth channelsEmail marketing, Press
Tools to copyNot disclosed
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
Test one original Next.js kit with five adult US solo developers, not Supastarter’s multistack lifetime offer. Deliver all five licenses in month 3 at USD 199 each: one developer/project, perpetual code use, twelve months of updates and two support hours per buyer. Total copy budget: $20K.

Want to see how that $20K 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.

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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.

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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

Supastarter sells a maintained SaaS code foundation to developers, technical founders and agencies, distinct from their applications’ end users. Authentication, organization roles, billing, email, data access and deployment guidance reduce repeated setup before product development. Current offerings list Next.js, Nuxt and TanStack Start. The website identifies Jonathan Wilke as founder and Next.js maintainer, and Timo Ischen as Nuxt maintainer. Wilke describes commercializing his reusable project code. On October 17, 2026, the site claimed 1,505 developers; this is not an audited paid-customer count. His March 2025 post reported nearly $10,000 monthly by early 2024, with currency unspecified. Current revenue is unknown; October 2026 releases show continued maintenance.

Replication breakdown

01

Why it works — and where your opening is

Building another SaaS often means reconnecting authentication, billing, roles and email before testing its distinctive feature. Wilke’s reusable-code origin and the company’s client-project experience support this problem narrative, without measuring its prevalence. A documented, integrated foundation can reduce integration decisions and repeated debugging compared with assembling unrelated templates. Buyers still need development skills, security review and their own application logic. Reuse across products, compatibility patches and migration guidance create continuing value, but a one-time sale does not establish retention. Maintenance quality and community trust may differentiate the kit; no exclusive moat is verified. Free templates, competing starter kits and coding agents remain alternatives, making demonstrated reliability more credible than promised effortless launches.
02

The money: revenue, cost, and margin

Monthly revenue$10K/mo

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

Wilke’s March 12, 2025 post self-reported nearly $10,000 monthly by early 2024 and $110,000 for an ambiguously identified year. These are unaudited sales statements, not subscription MRR or quantified profit; dollar currency is unspecified. Starter Story’s AI profile repeats approximately $10,000 monthly for 2024 from one financial source. Current revenue, profit and telephone verification remain unavailable. Preserve USD 20,000 startup and USD 40,000 monthly as the inherited startup×2 model, not company results or a forecast. Engineering maintenance, support, hosting, payment fees, refunds, acquisition and compliance consume funding. The limited five-license pilot below needs USD 19,005 beyond receipts, including its reserve; it does not reproduce lifetime multistack support.
03

Where the revenue comes from

On October 17, 2026, one-time Solo, Startup and Agency licenses listed $349, $799 and $1,499 for one, up to five and up to ten developer seats. The page also displayed promotional prices $261.75, $599.25 and $1,124.25; duration and dollar ISO currency were unconfirmed. One purchase covers one framework, with lifetime updates and community support advertised. Startup/Agency include a 60-minute consultation; a separate call lists $149. Buyers receive private GitHub access. The license permits commercial end products but prohibits reselling or redistributing the codebase. Specific refund conditions were not established by the reviewed official pages. Demo subscription prices are placeholders; partner development referrals reveal no verified commission or sales mix.
04

Tools you need to replicate it

Official Next.js documentation describes Turborepo, Next.js, Prisma, Hono, oRPC, TanStack Query, better-auth, Tailwind CSS, Base UI, Content Collections and Fumadocs. Product integrations include selectable payment, email, storage, analytics and AI SDK providers; these are options, not evidence every customer uses them. October 2026 release notes document subscription-access fixes; July notes identify Resend as the default email provider. The website links an Affonso affiliate portal; August 2022 terms name Stripe, without establishing today’s checkout processor. Complete internal business tooling remains unknown. Legal pages in the demo are placeholders. An independently written replica must choose licensed dependencies and verify its own security and legal duties.

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 · Omar Vargas

Omar Vargas — from caregiver to copying a $10K/mo business: SaaS starter kit

I didn't quit my job. I built this at night, after my shift, on a borrowed laptop. For 10 years I looked after elderly patients in their homes — lifting, cleaning, paid almost nothing. 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 SaaS starter kit, a copy-and-execute plan broken down to the numbers. Their breakdown answered the three questions I actually had: how much to put in (about $20K), what to build it on (off-the-shelf tools), and where the customers come from (Email marketing, Press). Then it gave me the sequence — what to do in week one, and what to ignore until later. 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 worked through the checklist in order. off-the-shelf tools first, then Email marketing, Press, then the outreach script — and two paying clients inside a month. The headline budget of about $20K 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 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. 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. 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. 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. 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 $2,000 a month as a caregiver in Nairobi, 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. I kept my salary until the new income was real. The project I copied, in full: http://www.airichhuman.com/stories/starterstory-76-supastarter-dev?lang=en
Story by · Lucía Nakagawa

Lucía Nakagawa — from security guard to copying a $10K/mo business: SaaS starter kit

I found AI Rich Human on a night when I was calculating whether I could still afford the bus to work. I stood at the same gate for 13 years as a security guard, twelve-hour rounds, minimum wage. 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 SaaS starter kit written for someone with no budget and no team. 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. The plan was brutally specific: a launch budget of about $20K, the exact tools it runs on (off-the-shelf tools), the revenue channels that actually convert (Email marketing, Press), 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: off-the-shelf tools set up, Email marketing, Press opened, the first-customer email sent. Two clients signed within three weeks. I never needed the whole $20K up front — I put in just enough to get one person to pay, then recycled that money. 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. 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. 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. 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. 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 $2,300 a month I made as a security guard in Leeds, 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. Two years later I still take the bus. I just don't count the coins first. The project I copied, in full: http://www.airichhuman.com/stories/starterstory-76-supastarter-dev?lang=en
Story by · Hiro Fischer

Hiro Fischer — from warehouse worker to copying a $10K/mo business: SaaS starter kit

I am not going to pretend this was easy. It took four months before anyone paid me a cent. I spent 16 years on night shifts in a warehouse, scanning parcels. No degree, no savings. 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: SaaS starter kit, what it costs to start, which tools it runs on, and how the first customer actually arrives. What I got was not a course but a build sheet — the launch budget (about $20K), the stack (off-the-shelf tools), the channels that actually convert (Email marketing, Press), 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 off-the-shelf tools, opened Email marketing, Press 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 $20K, 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. 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. 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. 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. 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. A year ago I was a warehouse worker in Manchester on about $2,600 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. Four months is a long time. It is still shorter than any degree I ever finished. The project I copied, in full: http://www.airichhuman.com/stories/starterstory-76-supastarter-dev?lang=en

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