In 2026, many people started building their own websites with AI coding tools like Claude Code and Codex. They really are impressive: you describe what you want, and the AI writes the code for the whole website.
So do you still need a website builder? This article honestly compares the two approaches on cost, time and performance, and ends by telling you who each one suits.
The short answer first: both approaches use the same kind of AI. C Building's website AI also uses models from Anthropic (the company behind Claude). The difference isn't how smart the AI is, but who takes care of everything after the code is written.
The differences in one table
Cost: the monthly fees are similar; the difference is "everything beyond the monthly fee"
Doing it yourself with Claude Code or Codex
- AI subscription: Claude Pro is US$20 a month (US$17 a month billed yearly) and includes Claude Code; Max starts at US$100 a month. ChatGPT Plus is US$20 a month and includes Codex; the higher-usage Pro plan is US$100 or US$200 a month. All of these plans have usage limits, so if you run out halfway through building your site, you have to wait for your allowance to reset or upgrade.
- Hosting: a purely static website can go on services with free plans such as Cloudflare Pages or Netlify. If you use Vercel, the free Hobby plan is for personal, non-commercial use only; a business website needs the Pro plan at US$20 per person per month.
- Domain: renewed every year; from November 2026, renewing a .com at Namecheap costs about US$20 a year.
- Other services: forms need a form service or a backend you write yourself; a blog you can post to yourself needs another service connected or an admin you build.
- Your time: this is the biggest cost. Setting up a development environment, making sense of error messages, deploying and setting up DNS can easily eat up several weekends for a first-timer.
If you already code and already have a Claude or ChatGPT subscription, the cash cost of doing it yourself can indeed be very low.
Using C Building
- Free plan: you get 100 points when you sign up, can make 3 websites, and publish them to a free C Building address.
- Pro plan: US$20 a month, with 2,000 points a month, unlimited websites and custom domains, and 10 GB of storage.
- How points are used: the AI uses points based on usage, up to 50 points (US$0.50) per turn; the cloud environment while you edit your site uses about 24 points an hour, and goes to sleep after a few minutes of no use, using no points.
- What uses no points: going live and visitor traffic use no points; clicking and typing on the page to edit it yourself doesn't use the AI.
- Already included: hosting, secure connection, form inbox, article system, media library, SEO settings, website traffic stats, version history.
See Plans for full details.
Time: the biggest difference comes after launch
Both approaches get a first version out fast. The real difference is in every day after the website goes live.
Picture a few common situations:
- The owner wants to change the haircut price on the price list to $35. Your own site: turn on the computer, open the terminal, ask the AI to change it, check, redeploy. C Building: tell the website AI in one sentence, or click the number and change it, then press Publish.
- You want to post an event announcement. Your own site: without an admin, you can only ask someone who codes to add it. C Building: write it in Articles and schedule it for the time you choose.
- A customer leaves a message through the website form. Your own site: someone has to have connected a form service first. C Building: the message goes straight to your inbox, and you get an email notification at the same time.
- The website suddenly won't open, or the hosting service changes its pricing. Your own site: find the problem and move it yourself. C Building: the platform takes care of it.
Building the website is only the beginning; the changes, updates and maintenance over the following years are where most of the time goes.
Performance: whether it's fast depends on whether someone keeps it that way
A website written with Claude Code or Codex can be very fast or very slow; it all depends on how it was written and how it's maintained afterwards. The most common problems beginners run into are:
- Content only appears after code runs: the site is built to be put together only in the browser, so search engines and AI crawlers may see nothing but a blank page when they open it.
- Images aren't resized: original photos from a phone go straight up, several MB each, and the page takes ages to appear.
- Basic SEO settings are missing: no sitemap, no structured data, no redirects after addresses change.
It's not that the AI can't do these things; it's that you need to know to ask for them, and check every time after a change.
C Building turns these into platform rules: every publish builds each page as a complete web page, images in the media library are automatically converted to a smaller format, and the sitemap, structured data and redirects are handled automatically. No matter how many times you make changes, all of this stays right. See What Makes C Building Good at SEO?
When does it make sense to use Claude Code or Codex yourself?
- You're an engineer, or really want to learn to code
- You need features the platform doesn't have, such as a membership system, online payments, or a connection to your company's internal systems
- You want full control of the code, on a host you choose
- You already use these tools, so one more website is no extra effort
When does it make sense to use C Building?
- What you want is a business website that looks good, is correct and stays up to date, not a coding project
- After the website goes live, you want to change it yourself anytime, without finding an engineer
- You don't want to deal with hosting, forms, a blog admin, SEO and security updates
- You want to go live this week
Frequently asked questions
How is C Building's website AI different from Claude Code?
Both use the same kind of AI. The difference is that the website AI lives inside the platform: it can see your website, knows the platform's rules, lets you preview changes right away, and can also publish for you, manage articles and check SEO. Claude Code is a general-purpose coding tool that can write anything, but everything beyond the website itself is up to you to arrange.
Is building it myself with Claude Code always cheaper?
If you already pay for an AI subscription and you code, the cash cost may be lower. But you have to count hosting, forms, a blog admin, SEO and the maintenance time afterwards too. For most businesses that don't code, the cost in time is far higher than the monthly fee.
With C Building, can I still add the features I want?
The website AI can adjust layouts, add new pages, and add forms and all kinds of sections. For features the platform doesn't have yet, such as a membership system or online payments, writing your own code or hiring an engineer is a better fit.
I already built a website with Claude Code. Can I move it to C Building?
Yes. When you create a new website, tell the website AI your current address, and it will use the content and look of your existing site to rebuild a version on C Building that you can change yourself. Once it's done, go through it page by page and ask it to fill in anything missing. See Turn your existing website into one you can change yourself.
The bottom line
Claude Code and Codex are great tools, especially for people who code and need custom features. But if all you want is a website that brings customers to your business, writing code is only a small part of it: hosting, forms, articles, SEO, security, and every change after that are where the time really goes.
C Building uses the same AI and wraps all of that up for you. To try it, start with the free plan. You get 100 points when you sign up, and no credit card is needed.
Sources
- Claude plan pricing: claude.com/pricing
- ChatGPT plans and Codex: Thurrott: OpenAI launches $100/month ChatGPT Pro plan for heavy Codex users (April 2026)
- Vercel plan pricing: vercel.com/pricing
- Domain pricing: Namecheap: .com price change – November 1, 2026
Prices checked on October 28, 2026; ChatGPT plans are as shown on OpenAI's official checkout page. Prices change often, so please check each company's latest announcements.