
I built three websites myself with AI and saved about $15,000. Here is what worked, what broke afterwards, and when you should still pay someone.
I built three websites this year. Mine, Source Haus and Good Goods World. No developer, no agency, no code.
The quotes I had been given sat above $5,000 a site. So the number I did not spend is about $15,000.
That number is the hook. It is not the useful part. The useful part is what it actually took, what broke afterwards, and the times you should still pay someone.
Should you build your own website with AI?
Yes, if you can describe what you want clearly and you are willing to maintain it.
No, if you cannot write a brief, or you will never look at the thing again once it is live.
AI does not remove the work. It moves it. You stop paying for someone else's build hours and you start paying with your own judgement and attention. For most early product founders that is a good trade. Judgement is the thing you have. Cash is the thing you do not.
What I actually built
Three sites, three jobs.
- kristywithers.co, where I write and where people find me
- sourcehaus.co, the sourcing business
- goodgoodsworld.com, the jewellery brand, which sells
Each one is optimised for search, for conversion, and for AI search, because a growing share of people now ask a chatbot instead of typing into Google. Each one has the backend connected properly. Analytics, Google Merchant Centre, the Facebook pixel, payments, and A/B tests running on the newsletter popups.
That last list is the actual project. Not the pages.
I did not learn to code. I learned to brief.
This is the whole thing, so I will say it plainly. The skill that made this work is the same skill that gets a decent sample out of a factory. You have to describe what you want in enough detail that a stranger could build it without asking you a question.
A vague brief gets you a generic template. Every time.
"Make the homepage look good" gets you a homepage that looks like eleven thousand other homepages.
What works is telling it the job. Who this page is for. What that person is worried about. What they should do at the bottom. What has to be visible before they scroll. What tone the writing takes and which words I never use.
If you have ever briefed a manufacturer, you already have this skill. The rules are identical, and so is the failure. Undocumented detail becomes a wrong sample. In a website it becomes a page you quietly hate and never fix. I wrote about briefing properly over on Source Haus, and the same discipline applies here.
The part nobody warns you about is the backend
Getting a page that looks fine is easy now. That is genuinely solved.
The plumbing is not.
Here is what sits behind a site that actually earns its keep:
- Analytics installed correctly, so you can tell traffic from noise
- Google Merchant Centre connected, if you sell anything
- The Facebook pixel firing on the right events, not just page views
- Payments live and tested with a real card, not a test card
- Redirects mapped when a URL changes, so you keep the rankings you already have
- An email capture that works, and a popup you are actually testing
I run A/B tests on my newsletter popups. Not because it is clever. Because a two per cent capture rate and a four per cent capture rate look the same on a screen and are twice the business over a year. If you are still building your list, start there.
Nobody quotes you for the plumbing. Nobody teaches it either. It is where the money is.
What it cost me
Money. About $15,000 I did not hand over. That is the real comparison, because the quotes were real.
Time. The first site was slow. I was learning what a good brief looked like, so I wrote bad ones and got bad pages and worked out why. The second was much faster. The third was faster again, because by then I had my own patterns and knew exactly what to ask for.
So if you are pricing this decision, price it honestly. Site one costs you time. Sites two and three cost you almost none. If you only ever build one site, the saving is smaller than it looks and the learning curve is the whole cost.
I would still do it. Not for the $15,000. For the fact that I can now change anything on any of my three sites on a Sunday night without emailing anyone and waiting four days.
Things break quietly, and that is the real risk
This is the part I got wrong first.
A website does not tell you when it stops working. The pixel silently stops firing. A product feed breaks after a title change. A redirect gets dropped. A form goes to an inbox nobody reads. The page still looks perfect the whole time.
When you pay an agency, someone is at least loosely responsible for that. When you build it yourself, nobody is. That is the actual risk of doing it yourself, and it is not the risk people warn you about.
So I built a scheduled task that checks every one of those elements once a month and tells me what has broken. Analytics still reporting. Pixel still firing. Feed still approved. Payments still taking money. Forms still delivering. Popups still testing.
It takes me minutes now. Before I had it, I once ran a page for weeks that was doing nothing at all and I had no idea.
If you build your own site, build the check as well. The build is the easy half.
When you should still pay someone
I am not going to pretend this is right for everyone.
Pay a professional when:
- You are migrating a site with hundreds of SKUs and rankings you cannot afford to lose
- You need genuinely custom functionality, like a subscription engine or a complicated build-your-own-bundle
- Compliance matters in your category and getting it wrong has legal consequences
- You know yourself, and you know you will never open it again once it is live
And one more. A brand identity is not a website. If your logo, palette and photography are weak, building the site yourself will not save you. Pay a designer for the identity. Then build the site around it.
What I would do if I was starting today
- 1Write the brief before you touch a tool. One page. Who it is for, what each page has to do, what you sound like.
- 2Build the smallest version that can take money or capture an email. Nothing else.
- 3Connect the backend before you launch, not after. Analytics, pixel, payments, feed.
- 4Test payments with your own card and refund yourself.
- 5Set a monthly reminder to check every connected thing on the list above.
- 6Then improve one page a month, based on what the analytics actually say.
Do not build the perfect site. Build the one that works, and give yourself the ability to change it whenever you want. That second part is what you are really buying.
Frequently asked questions
Can AI build a proper ecommerce website?
Yes for a standard store. Product pages, cart, checkout, email capture, blog. Where it struggles is unusual functionality and complex migrations. If your store needs something genuinely custom, get help for that piece and do the rest yourself.
How much does it cost to build your own website with AI?
The tool subscriptions are tens of dollars a month rather than thousands. The real cost is your time on the first build. I was quoted more than $5,000 a site and built three, so I saved about $15,000, and most of that saving came from sites two and three.
Do I need to know how to code?
No. You need to know how to describe things precisely. If you can write a clear factory brief, you can do this.
Will a website built this way rank on Google?
It can. Ranking comes from structure, speed, and content that answers a real question better than what is already there. None of that depends on who typed the build. Set it up properly and write things worth reading.
How long does it take?
Longer than the ads say. My first site took real weeks of evenings. The third took a fraction of that. Budget for the learning, not the build.

Kristy Withers
Product business strategist & sourcing specialist
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