Starting an online business with AI sounds exciting. But one of the first questions most people have is: how much is this actually going to cost me?
The honest answer: it depends on how you approach it. You can start for $0, get serious for around $20 a month, or build a more powerful setup for $100 a month. Each tier unlocks different capabilities and realistic earning potential.
Let me walk you through exactly what each level looks like, tool by tool, dollar by dollar.
The $0/Month Stack: Start for Free
Yes, you can legitimately start an online business with AI for zero dollars a month. Here is exactly how:
ChatGPT Free (OpenAI)
The free tier of ChatGPT gives you access to GPT-3.5, which is more than capable of writing blog posts, email sequences, product descriptions, and social media content. It is slightly slower and less nuanced than GPT-4, but for a beginner, it gets the job done.
Systeme.io Free Plan
Systeme.io’s free plan is the anchor of the $0 stack. The free plan gives you everything you need to launch a real online business: 2,000 contacts, 3 sales funnels, unlimited email sends, 1 online course, 1 blog, and automation rules. No credit card required.
Canva Free
Canva’s free tier gives you access to thousands of templates for social media graphics, lead magnets, and promotional images. More than enough to look professional without spending a cent.
Google Docs
Free. Use it to draft, organize, and store your content before publishing. Works seamlessly with ChatGPT output.
What is Realistic at $0/Month?
At this tier, you can realistically build a small affiliate business or a simple digital product business. Your first goal is getting your first 100 email subscribers and making your first affiliate sale. Many people have done exactly that on the free plan. Read our full guide to starting with $0 for the step-by-step breakdown.
The $20/Month Stack: Level Up
Once you are making a little money, reinvesting $20 a month dramatically improves your output and speed.
ChatGPT Plus ($20/month)
This unlocks GPT-4o, which is significantly better at nuanced writing, research, and content strategy. You also get faster response times and access to plugins and browsing. For content-heavy businesses, this upgrade pays for itself quickly.
Systeme.io Free (still)
Stick with the free plan until your list grows past 2,000 contacts. Let the tool earn its upgrade before you spend more.
What is Realistic at $20/Month?
At this level, you can produce higher-quality content faster, run more sophisticated email campaigns, and grow your audience more effectively. Realistic monthly income at this stage: anywhere from $200 to $1,000+, depending on your niche and consistency.
The $100/Month Stack: Build a Real Business
At $100 a month, you are building something serious. Here is what that stack looks like:
ChatGPT Plus ($20/month)
Still the foundation. GPT-4o handles all your writing and strategy work.
Systeme.io Startup Plan ($27/month)
This unlocks 5,000 contacts, 10 funnels, 5 courses, and more automation rules. By the time you are ready for this, you should already be generating enough revenue to cover it easily.
Canva Pro ($15/month)
Unlocks the full template library, brand kit, background remover, and premium elements. Saves hours on design every week.
Domain and Hosting (~$10-15/month)
If you want a standalone blog, a domain and basic hosting will run you around $10 to $15 a month. Many people skip this and use Systeme.io’s built-in blog instead.
What is Realistic at $100/Month?
At this level, you should be targeting $1,000 to $5,000+ a month in income. You have the tools, the infrastructure, and the capabilities to run a real business, not just a side project.
The Bottom Line
Here is the honest truth: the tool tier matters far less than your consistency and strategy. People are making real money on the $0 stack. People are also spending $100 a month and making nothing because they never put in the work.
My recommendation: start free. Use Systeme.io’s free plan and ChatGPT’s free tier. Build something real. When you make your first $100 online, reinvest it. Scale from there.
The best time to start was yesterday. The second best time is right now. Start free with Systeme.io today.
Frequently Asked Questions
Do I need to pay for ChatGPT to start a business?
No. ChatGPT’s free tier is perfectly functional for writing content, emails, and product copy. GPT-3.5 is a capable model and many successful online businesses were built using it. You can upgrade to ChatGPT Plus ($20/month) later when your income supports it and you want faster, more nuanced output.
Is Systeme.io really free?
Yes, genuinely free. No credit card required. The free plan gives you 2,000 contacts, 3 sales funnels, unlimited email sends, 1 online course, 1 blog, and automation rules. It is not a watered-down trial. You can build and run a real online business on it indefinitely.
What is the absolute minimum I need to start?
Literally $0. ChatGPT free plus Systeme.io free plan is everything you need to launch your first funnel, build your email list, and make your first affiliate or digital product sale. The only real cost is your time.
When should I start paying for tools?
A good rule: only upgrade when your income covers the tool cost and the tool is genuinely limiting your growth. If you are hitting the 2,000 contact limit on Systeme.io’s free plan, that is a good problem to have, and a clear signal it is time to upgrade.
Can I make real money on the free stack?
Yes. The free stack is more than capable of generating your first few hundred dollars a month through affiliate marketing or selling a simple digital product. It is not a toy setup. It is a real business foundation.
Are there any hidden costs I should know about?
The main one is a custom domain if you want branded URLs. That runs about $10 to $15 a year. Systeme.io gives you a free subdomain, so even that is optional when starting out. Beyond that, there are no surprise fees on the free tier.
Disclosure: Some links in this article are affiliate links. If you purchase through them, I may earn a commission at no extra cost to you. I only recommend tools I genuinely use and believe in.
For email marketing, GetResponse is a solid option with a free plan that covers the basics for beginners.
If you need affordable web hosting to get started, Hostinger is one of the more beginner-friendly options available.
About The Author
The three tiers breakdown at $0, $20 per month, and $100 per month is the most practical cost framework I’ve seen for this topic. I’ve been trying to figure out what to budget and this gives me actual numbers with what each tier gets you.
The tiers exist because the right budget depends entirely on where you are in the journey. Starting at $0 lets you validate your niche and offer before spending anything. The $20 per month tier makes sense once you’re writing content daily. The $100 per month tier is justified once you’re consistently making sales and want to increase output or order value. Skipping tiers often means paying for tools that don’t yet move the needle.
I appreciated that this post didn’t push expensive tools right away. Every other start an online business guide seems to include a $500 per year software stack in the bare minimum setup. The free first approach is what I needed to hear.
Expensive software recommendations in many beginner guides often reflect affiliate commission structures rather than genuine beginner needs. A beginner making zero income genuinely does not need enterprise-level tools. The free stack of ChatGPT free, Systeme.io free, and Canva free is legitimately sufficient to make your first several hundred dollars online. Upgrade when the specific tool limitation is costing you more than the upgrade price.
Is a custom domain actually worth paying for from the start or can you build an email list and get your first sales with a free subdomain?
You can absolutely make your first sales with a free subdomain, especially for funnels and product pages where people don’t scrutinize the URL. The custom domain becomes more important specifically for blogging and SEO, where your domain accumulates authority over time. If you’re starting with a product and email list rather than a blog, hold off until you have proof the offer works. If you’re starting with content and SEO from day one, the $12-15 per year is worth it immediately.