The short version
A landing page is the single most measurable surface on the internet — every pixel either earns the click or doesn't. The discipline is old, but the work behind it (write the hero, find the social proof, decide the feature triad, draft an FAQ that answers real objections, wire the form, route the leads) still eats a marketer's week each time.
Website Killer compresses that week into one prompt. You describe the offer in two sentences, pick a direction, and the AI generates the whole page — hero, social proof strip, features, conversion CTA, FAQ — on a custom domain with SSL. The pages are server-rendered Next.js, so Core Web Vitals stay green out of the box. LCP under 1.5 seconds is the default, not the goal.
What you can't shortcut: the offer itself. The AI can generate a beautiful page for a vague offer and it will still convert badly. The work happens upstream — in the prompt — and the prompt section below walks through how to write one that lands.
The problem
You need a landing page live this week — a launch, a campaign, a paid ad destination — and you don't have time to spin up a visual builder, write copy, source imagery, and wire a domain.
Website Killer for landing page
What you get out of the box
- Hero section with brand-tuned copy and imagery
- Social-proof strip with logos or testimonials
- Feature grid with benefit-led copy (not feature-led)
- Conversion CTA + lead-capture form wired to your inbox or webhook
- FAQ section with FAQPage schema (Google rich-result eligible)
- Custom domain with SSL — your real domain, not *.something.app
- Mobile-perfect responsive layout (LCP under 1.5s on 4G)
- Open Graph + Twitter Card metadata for retargeting traffic
What great looks like
Landing pages convert when five things are in place. Templates can give you four; the fifth is your job.
- A specific, named promise — 'Build a website with AI in 10 minutes' beats 'Reimagine the future of the web'
- Social proof above the fold — at least 3 logos or 1 quote with a face and a real title
- A feature triad that maps to objections — not 'fast, beautiful, smart' but 'no design work / live in 10 minutes / cancel anytime'
- One primary CTA repeated 3 times — same color, same copy, same destination
- An FAQ section that answers the four questions every visitor has, with the price and the cancellation policy first
Worked examples
Prompts that work
Three real prompts you can adapt. The more concrete the prompt, the less editing you do after.
B2B SaaS launch
Landing page for Folder, a meeting-notes app for product managers. The hero says we eliminate the post-meeting transcription tax. Three benefits: 30-second meeting summaries, automatic action-item routing into Linear, Slack-thread context pulled in automatically. Pricing is $20/user/mo with a 14-day free trial, no credit card. Customer logos: Linear, Notion, Vercel, Stripe. Target audience: head of product at a 50–200 person SaaS. CTA: Start free trial.
Why this works · Specific benefits, specific audience, named pricing, named logos. The more concrete the prompt, the less work afterward.
Paid-ads landing page
Landing page for a Google Ads campaign targeting 'best AI website builder'. Audience is non-technical founders comparing 5+ tools. Hero promises a working website in under 10 minutes from a single prompt. Three feature blocks: AI generation, custom domain included, free forever plan. Social proof: 4.8/5 on Product Hunt (mark this as placeholder until verified). FAQ should address: pricing, custom domains, exporting code, what 'free forever' actually means.
Why this works · Mention the upstream traffic source explicitly. The AI uses it to align copy with searcher intent — comparison-shoppers need pricing visibility, brand-search visitors don't.
Coming-soon launch page
Pre-launch page for Caretaker, an AI-powered home maintenance scheduler launching Q3. Hero: 'Never miss an HVAC filter change again.' Three teaser features: auto-scheduled reminders, vendor matching, photo-based diagnostics. Email capture front and center. Style: warm, residential, photography-led — not a tech-startup look. No pricing yet.
Why this works · Coming-soon pages are about waitlist conversion. The prompt tells the AI to bias toward the email field over the feature explanation.
Avoid these
Common mistakes
- Generic value props — 'unlock your potential' converts 2x worse than 'ship a landing page in 10 minutes'
- Hiding the price below the fold — visitors who can't afford you should bounce fast; visitors who can will scroll for it
- More than one primary CTA — every secondary CTA is a 30% leak on the primary
- Stock-photo hero — Unsplash photo-of-team-laughing reads as inauthentic and tanks dwell time
- Missing FAQ section — the FAQ is where you handle every objection before sales gets the email
Internal links
Related surfaces
Personas
FAQ
Frequently asked questions
How fast can I publish a landing page with Website Killer?
Most landing pages publish in under 10 minutes from prompt to live URL on a custom domain. Hero, copy, social proof, features, FAQ, and CTA are generated in one pass. The slowest step is usually DNS propagation on the custom domain — typically a few minutes, occasionally an hour.
Can I A/B test landing pages built with Website Killer?
You can clone any project to create variants, then split traffic via your ad platform (Google Ads, Meta, etc.) using different campaign URLs. Native A/B testing inside the product is on the roadmap. For now, the clone + split-via-ad-platform pattern is how most marketers ship paired creative.
Where do form submissions go?
By default, submissions land in your project's contact inbox in the dashboard. You can also route them to a webhook (HubSpot, Customer.io, Slack, your own endpoint) in form settings. Submissions are stored encrypted and exportable as CSV.
Does the landing page work as a paid-ads destination?
Yes — and it's optimized for it. Pages are server-rendered with sub-1.5s LCP on 4G, which is the difference between a 10% bounce rate and a 40% bounce rate on paid traffic. UTM parameters are preserved through form submission for clean attribution.
Can I add my own analytics tag (GA4, PostHog, Plausible)?
Yes. Drop your tracking snippet in project settings → custom HTML, or paste it directly into a custom HTML block on the page. Most marketers use GA4 + PostHog or Plausible. Server-side conversion tracking is on the roadmap.
What if my landing page is for a product that doesn't exist yet?
That's a coming-soon page, and Website Killer handles it well. Describe the product, set the call-to-action to email capture, and the AI biases the layout toward waitlist conversion (email field above the fold, less feature explanation, more vision).
How is this different from using a visual canvas builder?
A visual canvas gives you blocks to assemble. Website Killer gives you a finished page from a prompt. The canvas approach is right when you've already spent two weeks designing in Figma; the Website Killer approach is right when you have one afternoon and a campaign launching Friday.
Ship your landing page today
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