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Learn with AI · Build · Earn

How one engineer turned a boring everyday problem into a $3,700-a-month AI business

Hasan Cagli is a software engineer who grew tired of publishing the same post to ten platforms by hand, so he built PostPlanify to do it for him. Two months of nights and weekends later, it was earning $3,700 a month — with no investors and no team. The method that built it is the same one you can use to earn online.

Built by a solo founder No coding or funding required 1,800+ users in 30+ countries
Hasan Cagli smiling beside a laptop showing his PostPlanify profile on X

$3.7K

Monthly recurring revenue

Recurring revenue generated automatically every month — up 197% in the most recent period.

1,800+

Active users

Creators, small teams and marketing agencies who rely on PostPlanify every day.

30+

Countries

Publishing thousands of posts each month from around the world.

10

Platforms supported

X, LinkedIn, Instagram, TikTok, YouTube, Google Business and more.

Start with one laptop

No coding. No funding. No fancy office.

Sit down with a laptop and a clear plan, and that is genuinely enough. Thousands of beginners across Europe have started exactly this way — not with capital or connections, but with one method and the patience to follow it.

The realistic goal: an extra €3,000–€5,000 every single month

Not a get-rich-quick dream — a real path from zero to your first paying client

100% beginner friendly No coding required Work from anywhere in Europe Earn in € and $

Free live AI class

Learn AI and build your first online income — live with Hasan

  • WhenTwo consecutive evenings
  • Time7:00–9:00 PM CET
  • WhereA private online room — the access link is emailed after registration
  • SeatsOnly 30 seats per live room — first come, first served

Only 30 seats in each live room. When they’re gone, the next class is weeks away.

Inside the live room

What you’ll learn in the free 2-day AI class

No fluff, and no theory for its own sake. Over two evenings Hasan walks you through one clear method and the exact moves you can repeat the very next day.

Day 1 · The opportunity

  1. Why AI is the biggest opportunity for ordinary people in a decade
  2. The five signals of a service business that actually pays
  3. How creators, freelancers and small teams already earn with AI tools
  4. Three skills you can sell this month — no coding required
  5. A live walk-through of PostPlanify, from idea to scheduled post
  6. How to spot a niche full of clients who are happy to pay

Day 2 · The method

  1. The 30-day action plan from zero to your first paying client
  2. How to price your first offer without guessing
  3. Where to find clients online — and what to say first
  4. Turning one client into a reliable monthly retainer
  5. The mistakes that quietly stall most beginners
  6. Live Q&A: bring your questions, leave with next steps

Each live room is capped at 30 people — first come, first served.

How you earn

One AI tool. Four ways to make money with it.

PostPlanify began as Hasan’s own toolbox — the tool that kept admin from eating his day. The same tool can carry a business. Here are four ways people use it to earn, and each one begins with a single client.

Social media management

Run the posting for local businesses and charge a monthly retainer to schedule and approve their content.

Start a micro-agency

Manage several clients from one dashboard with separate workspaces, approvals and white-label reports.

Sell creator packages

Schedule and repurpose content across 10 platforms for creators who want to stay consistent.

Add AI to your services

Bolt AI captions and one-click scheduling onto your design or video work, then raise your rates.

Start small: one client, one monthly retainer, one tool.

Learn together

Online and offline, we learn and build side by side

You are never figuring this out alone. Join live classes and group discussions online, then meet other learners in person at workshops, city meetups and dinners — ask questions, compare notes and get real feedback from the community and from Hasan himself.

Members meeting in person at workshops, city meetups and dinners
Offline — workshops, city meetups and dinners with the community.
A live online class with members joining from many countries
Online — live classes and group discussions, from anywhere in Europe.
Why now

You have probably felt it too — the tide is turning.

Every time a new technology wave arrives, the people who move first capture the most. Those who wait can only watch the opportunity go to someone else.

A few decades ago the gatekeepers were publishers, studios and ad agencies. If you had the skill but not the connections, your work never left the room. Then the web arrived — and for the first time, one person with a laptop could reach the whole world.

AI is the same moment. Except this one is faster.

What used to take a small team a week can now be drafted, designed and scheduled in an afternoon. A solo founder can look like a studio. A beginner can deliver professional work before they feel ready.

But here is the part most people miss. The opportunity is not “use AI to finish chores faster”. That only makes you a quicker version of who you already are.

The real opportunity is to turn AI-assisted skills into a service other people happily pay for — and then package it so it sells again and again.

That is exactly what Hasan did. He did not wait for permission, funding or a perfect plan. He spotted a boring, painful problem — publishing to ten platforms took longer than making the content — and built a simple tool to solve it. Then he learned the harder skill: how to reach clients, earn trust and charge for the result.

Tools are only half the story. The other half is the method.

Most people stall for the same few reasons. They learn tools with nothing to sell. They pick clients who leave after one month. They guess at pricing, then panic. None of that is a talent problem — it is a method problem, and method can be taught.

That is why the free live class exists. In two evenings you will see the whole path — the opportunity, the skills, the tool and the exact steps from zero to a first paying client. You need no coding, no capital and no big audience. You need a laptop and the willingness to follow a proven sequence.

The people who capture this wave will not be the most technical. They will be the ones who started — and kept going. That starting line is open right now, and only 30 seats are open in each live room.

The founder

He was done with the 9–5. So he built his way out.

Hasan Cagli is a software engineer by training — a graduate of Doğuş University who spent his days solving ordinary business problems with simple, careful software.

In 2025 he made a decision that scared him a little. He walked away from a stable job to build in public on X (formerly Twitter), sharing every win, every number and every mistake while it was still happening — no polished highlight reel, just the real thing.

  • Building in public since day one
  • Design, backend, frontend and database — all built in-house
Hasan Cagli smiling next to a MacBook showing the PostPlanify website
A laptop on a plane tray table running PostPlanify
The problem

The task that quietly ate half an hour every day

Before PostPlanify, Hasan was building his own brand online, and every video ended the same way. Download it. Open TikTok. Write a caption. Publish. Then Instagram Reels. Then YouTube Shorts. Then X. Then LinkedIn. And tomorrow, the same again.

Half an hour of admin for a single post. The tools that already existed were either bloated and confusing, or priced for companies he was not running yet.

The gap was obvious, and it was personal: one simple, fair tool that connects to Canva, writes captions with AI, and publishes everywhere in a single click.

The build

Two months. Nights, weekends, one person.

Speed was the only advantage a solo founder truly had. A year spent building in secret risked the worst outcome of all — discovering, too late, that nobody wanted it. So Hasan shipped the first version in roughly two months, writing the design, the backend, the frontend and the database himself.

Frontend

Next.js and Tailwind CSS for an interface that loads fast and looks clean.

Backend

Node.js with a PostgreSQL database, built to be rock-solid.

Integrations

Official Canva API plus Meta, TikTok, LinkedIn, X and YouTube.

AI & payments

OpenAI generates captions; Stripe handles subscriptions securely.

Real cases, real numbers, real clients

Case study poster: from an idea to real income, making over $2,000 in the first month

From an Idea to Real Income: How I Built an AI Product and Made $2,000+ in My First Month 🚀

Case study poster: earning $28,007.75 in six months using a simple AI method

How a Complete Beginner Earned $28,000 in 6 Months with One Simple AI Method

Case study poster: landing a $10,000 client using the teacher's AI method

How I Landed My First $10,000 Client with AI — The Mentor’s Playbook Really Works! 🎉

University professor smiling in a classroom

Even while teaching full-time, Andreas still adds $10,000 every month!

Young couple smiling together at the beach

My partner and I reached $10,000 in income in just 2 months!

Mother smiling while holding her child at home

Mom-of-two Elena earned $15,000 through AI-powered freelancing and won her evenings back!

Receipts

“Build it and they will come” is a myth

The best software earns nothing until people know it exists. So Hasan talked about PostPlanify on X before it was even finished — sharing screenshots, asking blunt questions, and fixing the bugs his readers found.

Screenshot of an X post: My SaaS just hit $3.7K MRR

“My SaaS just hit $3.7K MRR”

I posted the milestone the moment it happened — chart, marketing channels and all. Build-in-public updates like this brought my first paying users straight from my own feed.

Screenshot of an X post about switching the default pricing to yearly to reduce churn

Pricing experiments, out in the open

Switching the default to yearly pricing lifted my LTV and significantly cut churn. Sharing the experiment itself kept the audience engaged — and honest.

The growth engine

The first ten users were hand-built. The next thousand needed a machine.

Winning the first ten customers was slow, manual work. Reaching $3,700 MRR and beyond needed something that could run without him — a growth engine with two halves that feed each other.

SEO + GEO

  1. Write thorough, honest comparison posts — like “PostPlanify vs Hootsuite”
  2. Target search intent such as “best Hootsuite alternative”
  3. GEO: structure pages so AI assistants can read them easily
  4. Clean headings, bullets and data tables that ChatGPT and Perplexity love
  5. Earn AI recommendations instead of paid ads

Community + Video

  1. Reddit value-first: answer real questions in r/SaaS and r/marketing
  2. Never lead with a link — help first, mention the tool last
  3. Only link when it’s genuinely relevant, so you never get banned
  4. Build a YouTube channel documenting the journey
  5. Deep trust on video converts into high-intent sign-ups and demos
The method

The exact path: from zero to your first paying client

Four steps, in order — simple enough to begin this week, structured enough to repeat with every new client. It is the same sequence Hasan teaches live in the free class.

1. Learn the tool

Get comfortable with one AI tool — PostPlanify takes an afternoon, not a semester. Speed over perfection.

2. Choose an offer

Pick one clear service for one clear client type — not “everything for everyone”. Narrow wins.

3. Land a client

Use the outreach scripts you’ll see live to start real conversations — and close your first paid project.

4. Make it recurring

Turn one delivered result into a monthly retainer, then repeat the system with your next two clients.

Step one is smaller than you think. Most beginners lose weeks trying to master every tool at once. You do not need every tool — you need one you can use confidently and one small result you can show. Pick a single platform, schedule a week of posts for a hypothetical client, and let that be your portfolio.

Step two is where the money is decided. “I do social media” is hard to buy. “I schedule and approve a month of posts for dental clinics, with white-label reports” is easy to buy. The more specific the client and the more specific the result, the less you have to compete on price — because you stop being interchangeable.

Step three is a numbers game, not a talent game. A handful of honest, helpful messages to businesses that clearly need the help will beat a hundred clever posts. You are not begging — you are offering a specific outcome for a specific price. The first “yes” changes everything, because it turns a theory into proof.

Step four is how beginners become businesses. One good delivery becomes a retainer; a retainer becomes a case study; a case study makes the next three clients easier to land. This is why PostPlanify was built around workspaces, approvals and reports — so a single person can serve several clients without drowning in admin.

You do not need to be exceptional to start. You need to start, then get a little better each week.

The hard lesson

The mistake that almost killed the company

In the beginning, PostPlanify chased the wrong people: curious hobbyists who bought a month, tried to go viral, and cancelled to save $20. Month after month they left, and it nearly sank the company.

The fix was a hard turn toward marketing agencies — teams who post for ten dentists and plumbers at once and cannot work without a scheduling tool. For them it was a business expense, not a toy.

Agency-only features and higher prices followed. The casual users drifted away; the serious ones stayed. Churn fell, and the customers who remained were worth far more.

Member results

What European members are earning

These are real people — students, parents, freelancers and career-switchers who picked up the same tool and followed the same method. Here is what some of them earn in a month.

€2,400/mo

Anna Weber

Berlin, Germany · social media management for dental & beauty clinics.

€3,100/mo

Marco Rossi

Milan, Italy · a small content agency with six local clients.

€1,800/mo

Sofia Lindqvist

Stockholm, Sweden · creator packages and content scheduling.

€2,900/mo

Tomás Rivera

Madrid, Spain · freelance social media for restaurants and cafés.

€3,600/mo

Lena Fischer

Vienna, Austria · micro-agency with white-label client reports.

€2,000/mo

Jonas Meier

Munich, Germany · part-time side income alongside a full-time job.

€2,700/mo

Clara Dubois

Lyon, France · content scheduling for e-commerce brands.

€3,300/mo

Pieter de Vries

Amsterdam, Netherlands · social media for real-estate agencies.

1,800+ members across 30+ countries — typical monthly results range from €1,500 to €3,500.

Illustrative examples. Individual results vary with effort, niche and market.

The stack behind PostPlanify
Next.jsTailwind CSSNode.jsPostgreSQLStripeOpenAICanva APIMetaTikTokLinkedInXYouTube