How to build a SaaS landing page with AI

Before you open a builder, write down the job of the page.

For most SaaS landing pages, that means:

• who the product is for
• the main problem it solves
• the one action you want visitors to take
• proof or trust signals you can honestly show
• whether you need sign-in or payments on day one

A basic landing page usually includes:

• hero section with headline, subhead, and primary call to action
• feature grid
• how-it-works or workflow section
• pricing summary or plan teaser
• FAQ
• final call to action

Also decide what should happen when someone clicks the main button. If the goal is demo requests or waitlist signups, you may only need a form. If you are selling immediately, you may need Stripe checkout. If users will create accounts, you may need Supabase for sign-in and data.

This step matters because AI builders work better when the scope is clear. If you ask for "a SaaS website" without the audience, offer, or page structure, you usually get generic copy and a vague layout.

In Moremade, you describe the site in plain language and the AI agent writes the source code. For websites, that output is real React and Tailwind code, and you can change it later by chat, visual inspector, or code view.

Your first prompt should cover:

• product type
• target audience
• required sections
• tone of copy
• visual direction
• primary call to action
• any constraints such as "no fake testimonials"

Here is a solid starting prompt:

Create a SaaS landing page for a product called SignalNote, an AI meeting notes tool for small sales teams. Use a clean B2B style with a white background, dark text, and one accent colour. Include a hero with headline, short supporting copy, and a "Start free" button, then a features section, a three-step "How it works" section, simple pricing cards for Free and Pro, an FAQ, and a final CTA. Write concise copy aimed at team leads. Do not invent customer logos or reviews. Make the layout responsive and build it in React with Tailwind.

That is enough to generate a first version without over-specifying every detail.

Moremade shows a live preview, which is where most of the real work happens. Do not try to perfect everything in the first request. Start broad, then tighten the weak spots.

Check these things in the first preview:

• Is the value proposition clear in the first screen?
• Is there one obvious primary action?
• Do the sections appear in a sensible order?
• Does the copy sound specific enough for the audience?
• Are spacing, contrast, and button styles consistent?

Then make focused follow-up requests instead of asking for a full rewrite. For example:

• "Rewrite the hero so it speaks to sales managers, not individual users. Make the headline shorter and more concrete."
• "Reduce the feature section from six cards to three, and add one sentence under each card explaining the practical benefit."
• "Change the pricing area so the Free plan is shown first, the Pro plan is emphasised second, and add a short note under the buttons explaining what happens after signup."

Specific edits usually produce better results than broad comments like "make it better" or "make it pop". If one element is wrong, use the visual inspector to point at it and ask for the change directly.

A landing page does not always need backend work. If the page is only validating interest, keep it simple.

Use Supabase if you need:

• email capture stored in a database
• user accounts and sign-in
• file storage or basic app data behind the page

Use Stripe if you need:

• a checkout flow from the landing page
• prices you set for one or more plans

Moremade has built-in connectors for Supabase and Stripe. That means you can ask for these additions in plain language instead of wiring everything manually from scratch.

Examples:

• "Add a waitlist form backed by Supabase with fields for work email and team size. Show a success message after submit."
• "Add Stripe checkout buttons to the pricing cards using the prices I set for Free and Pro, and keep the rest of the page unchanged."

If you do not need sign-in or billing yet, skip them. A good first landing page often just needs clear copy, a call to action, and a way to measure interest.

A SaaS landing page often looks acceptable on desktop before the small problems show up on phones. Review the mobile layout carefully.

Look for:

• headlines wrapping badly
• buttons that are too narrow or too close together
• pricing cards overflowing the screen
• feature grids that become long, hard-to-scan stacks
• too much vertical spacing between sections

Ask for exact fixes. For example:

• "On mobile, reduce the hero headline size by one step and keep the CTA button full width."
• "Stack the pricing cards vertically on small screens and shorten the feature bullet text so each card is easier to scan."
• "Tighten top and bottom padding on mobile across all sections."

Also test whether the main action is still visible early enough on smaller screens. If a visitor has to scroll through a large illustration before understanding the offer, revise the hero.

Once the page is usable, publish it. Moremade can publish in one click to a free yourname.moremade.ai subdomain. If you are on a paid plan, you can connect a custom domain. Domains can also be bought inside Moremade.

A practical approach is:

• publish first to the free subdomain
• review the live version on real devices
• fix any last layout or copy issues
• connect the custom domain after the page is stable

Because the project is actual React + Tailwind code, you can also export the full source as a ZIP or push it to GitHub at any time. That matters if you want to hand the code to a developer later, move hosting, or fold the page into a larger product site.

The most common problem is asking the AI for too much too early. A landing page works better when you start with one audience, one offer, and one action.

Other mistakes:

• Vague prompts. "Build me a modern SaaS site" gives weak results. Name the audience, sections, and tone.
• Too many calls to action. If the page asks visitors to start a trial, book a demo, read docs, join a newsletter, and watch a video, conversion usually gets muddier.
• Adding payments too soon. Do not wire Stripe into a page that still has unclear messaging.
• Using fake proof. Do not add invented testimonials, logos, or usage claims.
• Ignoring mobile. Many first drafts need spacing and hierarchy fixes on smaller screens.
• Rebuilding instead of editing. If 80 percent is fine, ask for targeted changes instead of regenerating the whole page.

If you keep the scope tight and iterate in small steps, AI is useful for getting a solid first version quickly without trapping you in a proprietary output.