Straight answer first: the cost to start a blog with AI in 2026 is $47.88 minimum — for a full year. That is $3.99 a month, the price of one coffee. With a full AI subscription on top, my first month came to $147.88. I did not estimate these numbers. I paid them. The receipts are in this post.
There are hundreds of “cost of blogging” articles out there. Most are estimates written by people who never opened their wallet, or lists built to funnel you toward affiliate links. This one is different: I paid two days ago, and I am about to open my card statement item by item.
The total, up front — what I actually spent
| Web hosting, 12 months upfront | $47.88 — required |
| Domain (.com) | $0 first year — required |
| Theme, plugins, SEO tools | $0, all free tiers — required |
| AI subscription (Claude Max) | $100/mo — optional |
| Paid course | $0 — do not buy |
| Total | $47.88 (+ optional $100) |
Now let’s open each line.
Required cost #1: hosting — $47.88
Hosting is the house your blog rents. Mine is from Hostinger. It is the biggest required expense, and one billing choice makes a 3x difference.
- Monthly billing: $11.99/mo → $143.88 a year
- 12 months upfront: $3.99/mo → $47.88 a year
Twelve months upfront costs the same as four months of monthly billing. Blogging is a game where search traffic takes months to arrive — so unless you plan to quit within four months, upfront wins. Every time.
Here is the actual receipt.
One trap to skip: the 48-month plan flashing “best value!” at checkout. Four years of prepayment for a blog that does not exist yet is not value. It is a donation.
Required cost #2: the domain — $0
My address (aibuilddiary.com) was free for the first year, because most annual hosting plans throw the domain in. Bought separately, a .com runs $10–15 a year — so paying for hosting and domain separately is simply a way to waste money.
Honest footnote: from year two, renewal costs real money, around $15 a year. “Free” means year one.
Required cost #3: software — all $0
Everything else this blog runs on was free. Really.
- WordPress itself (the blogging software): $0
- Theme — the design skeleton (GeneratePress, free tier): $0
- SEO plugin (Yoast, free tier): $0
- Speed and caching plugin: $0
- Google Search Console and Site Kit (search data tools): $0
“You need to buy this and that to start blogging” — that line usually comes from someone selling this and that.
The optional cost: AI — anywhere from $0 to $100
I pay $100 a month for Claude Max. That is expensive. So let me say this clearly: it is not required.
- Start at $0 — the free tiers of Claude, ChatGPT and Gemini are plenty for drafting, outlining and polishing text
- Around $20/mo — the standard paid plans: better models, roomier usage limits
- $100/mo (my choice) — agent features. The AI does not just advise; it operates the browser, does the setup, and uploads the posts. I cannot code at all, so I paid for the hands
In my case that $100 replaced a paid course and outsourced labor. Even so, the right order is: start free, upgrade when you hit a real bottleneck.
What not to buy: the course
This blog exists because I watched “make money with AdSense” videos on YouTube and got within one click of buying a course that cost hundreds of dollars. I did not buy it. I spent that money on hosting and AI instead — and asked the AI every question the course promised to answer.
Courses are not all scams. The order is just wrong: start with $47.88 first, and when you get stuck, buy help for that exact spot. A course bought before starting mostly sells you the feeling of having started.
Can you start a blog with AI for completely free?
Yes — and for most goals, you should not.
Free platforms like Blogger or WordPress.com will host you at $0, and free AI tiers will help you write. The catch is the address: you get something like yourname.blogspot.com. If your plan includes ad revenue someday, that matters — ad networks treat sites without their own custom domain as second-class citizens, and moving to a real domain later means starting your reputation with Google from zero.
My rule of thumb: if this is a diary, start free. If it is a project, the $47.88 is the cheapest serious decision you will ever make.
The costs that show up later (so they do not surprise you)
Nobody puts these in the shiny “start a blog” posts, so here they are.
- Domain renewal, year two: ~$15/year — the “free domain” bill arrives twelve months later
- Hosting renewal: my $3.99/mo intro rate becomes $10.99/mo after year one. Renewal prices are always higher than intro prices — plan for it
- Email on your domain (hello@yoursite.com): often free with hosting, up to a few dollars a month elsewhere
- Nothing else is mandatory. Paid themes, stock photos, premium plugins — all optional, all skippable at the start
Budget honestly: about $65–80 for year two even if you add nothing new. Still less than one month of most paid courses.
So what is the real cost to start a blog with AI?
- Minimum route: $47.88 a year — hosting plus domain, AI on free tiers. This runs a real blog
- My route: $147.88 for the first month — the above plus a $100/mo AI agent. A non-coder hiring a pair of hands
- The do-not route: $500+ — courses, four-year prepayment, premium themes on day one. None of it is needed before you start
One honest line to finish. The bigger cost to start a blog with AI is not money — it is time. I spent two evenings on setup and my first posts, and my revenue so far is exactly $0. I am recording the entire experiment, receipts included, in my Build Log series. If you want to see how it ends, start from the beginning.
👉 Build Log #1 — Instead of Buying an Expensive AdSense Course, I Built an AI Secretary