Booking May 2026 · 4 slots left

The DNA of
better websites.

Premium AI-built sites. Live in 48 hours. From £199 — 50% cheaper than UK competitors.

4.9 · 47 reviews
One-time payment
7-day money-back
The problem

Online or invisible.

97% of London consumers Google a business before booking.
No site — or a 2014 site — and the customer's gone.

A London agency would charge
£ 8,000
HELIX delivers from
£ 199

Up to 95% cheaper. Same agency-grade. Live in 48 hours.

What we build

Custom sites that work.

Six things every HELIX site ships with. No upsell.

Custom design

Hand-crafted around your brand. Never a template.

SEO + GEO + AEO

Built to rank in Google AND get cited by ChatGPT, Perplexity, Claude.

Mobile-first, fast

Sub-2s load. Perfect Core Web Vitals. Mobile is where they land.

Built to convert

Click-to-call, WhatsApp, booking forms — every page leads somewhere.

Google Business sync

Map embed, review carousel, Business Profile integration.

24/7 care plan

£39/mo for hosting, security, updates, on-call support. Cancel anytime.

Process

Brief to live. Days.

01

Brief

15-minute call or quick form.

Day 1 · 15 min
02

Design

Custom mockup in your inbox within 24 hours.

Day 1–2
03

Build

AI-built, hand-finished. Every section reviewed.

Day 2–7
04

Launch

Hosting, DNS, analytics, Google Business sync.

Day 3–7
Pricing

One-time. Zero contracts.

Three packages. Over 50% cheaper than the UK average. What you see is what you pay.

Launch
High-converting landing page.
Elsewhere £499Save 60%
£199
One-time · 48-hour delivery
  • Single-page custom landing site
  • Mobile-first responsive build
  • Click-to-call · WhatsApp · email
  • Basic SEO + Google Business
  • 1 round of revisions
  • 1 month free care
Start with Launch
Scale
Premium with 3D + full SEO.
Elsewhere £2,999Save 75%
£749
One-time · 7–10 day delivery
  • 8–12 page premium site
  • Custom 3D hero (Three.js)
  • Full SEO + GEO + AEO
  • Full conversion-copy
  • Blog / content system
  • Lead-capture funnel
  • 3 rounds of revisions
  • 6 months free care
Start with Scale

Need ecommerce or enterprise? Talk to the founder →

AI Power-Ups · Optional

Add AI. Save thousands.

Nine bolt-on services at 50% off the standard rate — fully set up, customised and managed for you. From £20/month. Add what you need, skip what you don't.

Add 3 or more — extra 15% bundle discount on top
63% add this

AI Chat Assistant

Books leads 24/7. Replaces a £2,400/mo receptionist. Captures emails for your follow-up.

Standard rate£60/mo
HELIX · 50% off£30/mo
Most popular

AI Content Engine

4 SEO blog posts + 30 social posts + branded images monthly. Agencies charge £4,500 for this.

Standard rate£80/mo
HELIX · 50% off£40/mo

AI Email Marketing

Welcome series, lead nurture, win-back, newsletter — all AI-written. Email platform + copywriter = £400/mo elsewhere.

Standard rate£80/mo
HELIX · 50% off£40/mo

AI SEO Autopilot

Monthly keyword tracking, content updates, schema refresh, ranking reports. SEO agencies bill £800/mo for this.

Standard rate£120/mo
HELIX · 50% off£60/mo

AI Review Magnet

Personalised SMS + email after every job. 5★ Google reviews on autopilot. Reputation platforms charge £199/mo.

Standard rate£60/mo
HELIX · 50% off£30/mo

AI Booking Bot

Voice + chat scheduling. SMS reminders. Stop playing phone tag. Booking tools + VA = £300/mo.

Standard rate£40/mo
HELIX · 50% off£20/mo

AI Sales Pipeline

Every lead tracked enquiry-to-closed. Auto-reminders, follow-up sequences. Enterprise CRMs charge £450/mo.

Standard rate£60/mo
HELIX · 50% off£30/mo
High ROI

SMS Marketing Engine

Bulk SMS + 2-way inbox. 98% open rate vs email's 20%. Manual SMS + writer = £400/mo elsewhere.

Standard rate£80/mo
HELIX · 50% off£40/mo
Game-changer

AI Voice Phone Agent

Answers your business phone 24/7. Books appointments, qualifies leads. Replaces a £2,400/mo receptionist.

Standard rate£120/mo
HELIX · 50% off£60/mo
Your AI stack
£0 /month
Bundle discount unlocked — saving £0/mo
Toggle services above to build your plan. Cancel anytime, no contract.
01

50% off standard rate

Every AI service is permanently half the going rate, fully managed by us. No promo, no expiry — just the price.

02

Pay only for what you use

Modular bolt-ons. Skip what you don't need. No bundled fluff.

03

No contracts. Ever.

Cancel any service month-to-month. No exit fees, no notice periods.

Why HELIX

Six reasons. One choice.

AI-native, agency-grade

Hours, not weeks. Then hand-finished so it never looks generated.

London-based, founder-led

You talk to the founder. UK timezone, UK accent, UK accountability.

One-time payment

Pay once. Own it forever. Optional £39/mo if you want us looking after it.

7-day money-back

Don't love your live site? Full refund within 7 days. No arguments.

Built to be found

SEO for Google. GEO for ChatGPT. AEO for voice. Found everywhere.

Designed to convert

Pretty doesn't pay bills. Every page is engineered around the action.

Trusted across London

Real results, in days.

★★★★★
"Three days. Two other agencies couldn't quote in a month. Eleven new bookings in the first week."
Sarah M.Beauty salon · Hackney
★★★★★
"Best £999 we've spent. Site looks like five grand. Phone hasn't stopped ringing."
James T.Plumbing · Wandsworth
★★★★★
"Came from a Wix that ranked nowhere. Six weeks later, page one for our top three keywords."
Ria A.Dental practice · Camden
FAQ

Questions, answered.

AI handles structural work — wireframing, layout, copy drafts — in minutes. We hand-finish brand judgement, conversion design and animations. Single-page Launch sites ship in 48 hours; multi-page sites take 5–10 days.
No. Every HELIX site is custom-coded HTML, CSS and JavaScript. AI accelerates how we build; the output is properly engineered — not a recycled template.
Yes — fully. Domain, code, content, hosting account. If you ever leave us, you take everything.
Premium UK hosting, SSL, daily backups, security monitoring, software updates, uptime guarantee, monthly content updates, 24/7 priority support. Cancel anytime.
London agencies typically charge £5,000–£15,000 for a basic site and £12,000–£30,000 for mid-range builds. HELIX delivers comparable quality from £399–£1,499 by combining AI-native production with hand-finishing.
Yes — enterprise build, quote on request. Best-in-class commerce stack matched to your needs. Storefronts start around £3,500.
Yes — included in every tier. We handle migration, redirects to preserve SEO, and zero downtime for visitors.
Every AI Power-Up is permanently priced at half the standard market rate for that category — and fully managed by HELIX. Standard rate for an AI chatbot is around £60/mo; ours is £30/mo, set up and run for you. Standard rate for AI SEO is £120/mo; ours is £60/mo. Across all 9 services you save 50% on every bill, every month.
Yes — start with just the website, add power-ups whenever you're ready. Most clients add AI Chat first (it pays for itself with the first 2 leads), then layer in Content and SEO once they see the traction.
No catch. 3 or more services = 15% off the monthly total, applied automatically. Cancel any individual service month-to-month and the remaining ones still get the discount as long as you keep 3+. No contracts, no commitment, no exit fees.
A double helix is two strands working together to build something stronger than either alone. AI-speed on one strand. Human craft on the other. Faster, smarter, cheaper than either approach solo.
Get started

Free mockup. 24 hours.

Tell us about your business. You'll have a custom mockup in your inbox tomorrow. No call, no commitment.

Or email hello@helix.london · Replies within 4 working hours