This is the long-form answer to the question we get asked on almost every intro call: what do you actually build, how do you do it in 10 days, and is the quality really as good as a $20K agency project? The answer is yes — and here's exactly why that's true, what's included, and how to figure out which pricing path makes sense for your business.
What does Slash actually build in its AI website service?
We build fully custom, hand-coded websites in HTML, CSS, and vanilla JavaScript — no Webflow, no WordPress, no Squarespace. Every project includes custom design (not templates), all copy written by our team, SEO and GEO optimisation from day one, mobile responsiveness, schema markup, conversion tracking setup, and deployment to your hosting provider. The result is a site that loads in under a second, scores 94+ on Lighthouse, and is built specifically to convert the traffic you're sending it.
What's not included by default: custom backend development (booking systems, CMS, membership portals), video production, and paid ad campaign management — though we offer all of those as add-ons or separate services. For most SMBs, the core build is exactly what they need. A med spa, dental practice, or wealth management firm doesn't need a complex CMS — they need a site that loads fast, explains their service clearly, and converts visitors into booked appointments or qualified enquiries.
How much does a custom Slash-built website cost in 2026?
We have two pricing paths. The one-time "Own It" model starts at $2,500, with typical projects landing at $3,000–$5,000 depending on page count and feature complexity. Additional pages are priced à la carte at $400–$800 each. You pay once and own every file. The "Subscribe & Buy" model starts at $150/month — we design, build, and host the site, and you can buy it out at any time for a custom-quoted price based on scope.
| Feature | Own It (one-time) | Subscribe & Buy (monthly) |
|---|---|---|
| Starting price | $2,500 | $150/month |
| Typical total | $3,000–$5,000 | Custom-quoted |
| Hosting included | No (you deploy to your host) | Yes |
| Code ownership | Immediate, full transfer | Transfer at buyout |
| Upfront cost | Full project fee | None (monthly only) |
| Best for | Businesses ready to invest now | Businesses wanting a great site without upfront cost |
The subscribe path is essentially leasing a converting site with a purchase option. It's not a template or a compromise — you get the exact same quality build. The monthly fee covers our hosting, maintenance, and the amortised build cost. See our full packages page for a complete feature comparison.
Why does Slash use pure HTML/CSS/JS instead of Webflow or WordPress?
Performance and ownership. Hand-coded sites have no plugin bloat, no CMS runtime overhead, and no third-party dependencies that break on update cycles. This produces sub-1-second LCP scores on most pages — and that directly improves your Google Ads Quality Score (lowering your cost-per-click), your SEO rankings, and your AI engine citation rate. WordPress and Webflow are great for DIY editing, but they add significant weight. For a conversion-focused site running paid traffic, clean code wins every time.
In 2026, AI search engines (ChatGPT, Perplexity, Google AI Overviews) cite pages with schema markup, fast load times, and clear content structure. Our builds include BlogPosting, Service, FAQPage, and BreadcrumbList schema stacks as standard. Across our med spa, dental, and wealth management builds, pages were cited by AI engines 2.4x more often within 60 days of launch compared to the clients' previous sites. That's not a coincidence — it's architecture.
"We got two quotes before Slash — one for $28,000, one for $18,000, both with 4-month timelines. Slash delivered in nine business days at under $4,000. The new site converts at nearly double what the old one did. I genuinely don't understand how they do it." — Founder, Private Medical Practice
How does the $150/month subscribe-and-buy-out option work?
You pay a monthly fee starting at $150 — the exact amount is quoted based on site scope — and we design, build, and host your site. You get a custom, fully live site from day one without a large upfront payment. At any point, you can initiate a buyout: we quote the transfer price based on the original scope, you pay it, and all files transfer to you permanently. Think of it like leasing a car with a guaranteed purchase option.
There's no penalty for buying out early, and the subscription doesn't lock you into a contract beyond month-to-month. If you decide after 3 months that you'd rather own the site outright, we'll quote the buyout and process the transfer in 48 hours. Hosting costs on the platform we use (Cloudflare Pages) run at essentially zero for static sites — so the monthly fee is primarily for our service, not infrastructure overhead. For businesses who want a converting site immediately without diverting capital, this path removes the biggest barrier.
What's included in the 10 business day timeline, day by day?
10 business days covers the full project from kickoff to live deployment. Days 1–2: strategy kickoff call, competitive research, ICP (ideal client profile) definition, and site architecture planning. Days 3–5: design concept and full copy written by our team. Day 6–7: your feedback, up to 3 revision rounds. Days 8–9: development — clean HTML/CSS/JS build, mobile responsiveness, schema markup, conversion tracking, and all integrations. Day 10: QA, deployment, and handover. The 30-day bug warranty starts at launch.
The timeline works because AI compresses every research and iteration phase. Competitor analysis that used to take 3 days takes hours. Copy that previously required a week of strategy sessions is drafted in a day and refined with your input. Design iteration is faster because we're not cycling through account managers. The output quality is not lower — our 94+ average Lighthouse score and 47% average conversion rate lift confirm that. Clients who stay available and responsive during their build window have landed live sites in as few as 7 business days.
Who is the Slash AI website service actually right for?
Our AI website service is purpose-built for premium service businesses running or planning paid advertising — the kinds of businesses where a single new client is worth $1,000–$50,000+. Med spas, dental practices, wealth management firms, law firms, home renovation contractors, and private healthcare providers are our core clients. The common thread is that these businesses need a site that converts high-intent paid traffic, not a brochure site that looks good in a portfolio.
If you're currently spending $1,500–$10,000/month on Google Ads or Meta Ads and your site has a mediocre conversion rate, the ROI on a $3,000–$5,000 site rebuild is typically recovered in the first 30–60 days of better conversion performance. A 38% drop in cost-per-lead — which is our average across recent builds — means your ad spend goes dramatically further without any increase in budget. To see what this looks like for your industry specifically, visit our AI website service page or book a strategy call. And if you're evaluating AI websites more broadly, our post on questions business owners ask about AI websites covers cost, SEO, and ownership in detail.
People Also Ask
Do I own the code and content when I buy a Slash website?
Yes, completely. On the one-time purchase path, you own every file at handover — HTML, CSS, JavaScript, images, and all copy. On the subscription path, full ownership transfers when you buy out. There's no platform licence, no recurring fee to keep your site running, and no asking permission to change your own website.
What counts as a revision round?
A revision round is a single feedback cycle — you review the work, send consolidated notes, and we implement changes. We include 3 revision rounds: one on design/copy direction, one after the initial build, and one final polish round before launch. Revisions within scope (adjusting copy, tweaking layout, swapping images) are included. New pages or features outside the original brief are quoted separately.
Where is the site hosted, and what does it cost?
On the one-time purchase path, you host the site wherever you prefer — Cloudflare Pages, Netlify, or Vercel are all free for static sites at typical traffic volumes. On the subscription path, we handle hosting on your behalf as part of the monthly fee. You keep your own domain in all cases — we never take ownership of it.
What are the payment terms?
One-time projects are 50% upfront, 50% at launch. Subscription billing starts on the day the site goes live. Buyout is invoiced separately when you initiate the transfer. We accept credit card and bank transfer.
Can I add a booking system, CMS, or custom integration later?
Yes. Additional features are quoted à la carte. Booking system integrations (Calendly embed, Acuity, etc.) typically run $300–$600. Custom CMS builds, membership portals, and complex API integrations are scoped individually. Most business sites we build don't need a CMS — the conversion architecture doesn't change week to week.
Is there a minimum ad spend required to benefit from the site?
No minimum, but the ROI math works best if you're spending at least $1,000/month on paid ads. At that level, a 38% drop in cost-per-lead from the new site recovers the $2,500 build cost in roughly 2–3 months. Below that, the conversion lift is still real — it just takes longer to see the full payback in ad spend savings.