The short answer
A SaaS startup website should say in one sentence who the product is for and what it does, show the product itself, publish clear pricing and offer one obvious next step, whether that is a free trial, a freemium sign-up or a demo. Around that core it needs use-case pages, integrations, public documentation and a security page, written plainly enough for buyers, search engines and AI assistants to understand.
Key takeaways
- Say who the product is for and what it does in one plain sentence.
- Show real product screens or a short demo, not abstract illustrations.
- Publish pricing with plan limits; reserve “contact us” for genuine enterprise deals.
- Write honest comparison, use-case and docs pages that AI assistants can cite.
What should a SaaS startup website include?
A SaaS startup website should include everything a buyer needs to understand the product, check it fits, see the price and start using it, without talking to sales unless they want to. Software buyers research on their own, often across several tools at once.
| Page | What it must do |
|---|---|
| Home | Who it is for, what it does, product visuals, proof and one main call to action. |
| Product or features | What the product does, organised by the jobs users need done. |
| Use cases or solutions | One page per audience or problem, in that audience’s language. |
| Pricing | Plans, limits, billing options and answers to pricing questions. |
| Integrations | The tools you connect to, each with a short explanation. |
| Docs and help | Public setup guides and answers, readable without logging in. |
| Security and privacy | How data is stored, protected and handled, plus legal documents. |
| Changelog | Recent improvements, which show the product is alive and growing. |
| About and contact | The founders, the company behind the product and how to reach you. |
At pre-launch or early stage, you can start smaller: home, pricing, a waitlist or sign-up, and a few use-case pages. Add the rest as the product and customer base grow.
What should a SaaS home page say above the fold?
The top of a SaaS home page should tell a visitor what the product is, who it is for and what to do next in the time it takes to glance at it. Clever taglines that need a second read lose people who arrived from a search or a recommendation.
- Headline: the outcome for a specific user, for example “Invoicing for freelance designers, done in two minutes”.
- Subheading: one sentence on what the product actually does and how.
- Primary call to action: “Start free trial”, “Get started free” or “Book a demo”, never three at once.
- Product visual: a real screenshot or short silent video of the core workflow.
- Proof: customer logos or a short quote, used only with permission, or early-user feedback if you are new.
Below the fold, walk through the main workflow in three or four steps, then answer objections such as setup time, data import and pricing. For SaaS, the product itself should do most of the persuading, so let the screens and the workflow carry the page.
How should a SaaS pricing page work?
A SaaS pricing page should let a buyer find the right plan, understand what they get and see what it will cost as they grow. It is one of the most visited pages on most software sites, and vague pricing is a common reason buyers move on to a competitor.
- Show two to four plans side by side, with the recommended plan highlighted.
- State the limits that matter: users, projects, usage, storage or features.
- Explain monthly and annual billing clearly, including any annual discount.
- List what happens at the end of a trial and whether a card is needed to start.
- Add a feature comparison table below the plans for buyers who want detail.
- Answer pricing questions on the page: refunds, upgrades, downgrades, currencies and tax.
Keep “Contact us” for genuine enterprise needs such as custom contracts or security reviews. Early-stage founders sometimes hide prices because they are still experimenting, but you can publish prices and still change them; a visible price gives buyers a reason to start.
Free trial, freemium or demo: which call to action should a SaaS site use?
Use the call to action that matches how quickly a new user can reach value on their own. If someone can get a useful result in minutes, let them in; if setup needs data, integrations or approval from several people, a guided demo usually works better.
| Model | Best when | Watch out for |
|---|---|---|
| Free trial | Value appears within the first session and the price is affordable for a team. | Trials ending before users have set up properly. |
| Freemium | The product spreads through teams or sharing, and a free tier costs little to run. | Too generous a free plan with no reason to upgrade. |
| Demo | Complex setup, higher contract values or several decision-makers. | Slow booking flows and long waits for a first call. |
| Waitlist | Before launch, to gather early users and feedback. | No updates, so interest fades before launch. |
Whichever you choose, make it one clear button repeated through the site. Our guide to calls to action that work explains how to word and place it.
How do SaaS buyers and AI assistants find software?
Buyers find software by searching for a job to be done, a category, an alternative or a comparison: “best scheduling software for clinics”, “alternatives to [a well-known tool]”, “X vs Y”. More and more of them ask ChatGPT, Perplexity or Google’s AI Overviews the same questions and get a shortlist back.
To be on that shortlist, your website needs pages that answer those questions directly:
- Use-case pages that name the audience and the problem in their own words.
- Honest comparison and alternatives pages that say who your product is and isn’t right for.
- Public documentation, because detailed docs show what the product really does.
- Consistent facts about pricing, features and integrations across your site and listings.
Our guide to getting recommended by ChatGPT goes into detail, and an llms.txt file can point AI tools to your most useful pages.
Should the marketing website be separate from the SaaS app?
Usually, yes. Keep the marketing website on your main domain and the app on a subdomain such as app.yourproduct.com. The marketing site can then be fast, easy for non-developers to edit and built for search, while the app is built for logged-in users.
A separate marketing site also avoids the most common SaaS website mistakes:
- Slow pages weighed down by the app’s code. Aim for Google’s “good” Core Web Vitals: LCP within 2.5 seconds, INP within 200 milliseconds and CLS under 0.1. See our website speed guide.
- Every change waiting for an engineer, so pricing and copy fall out of date.
- Jargon-heavy copy written for the team rather than for buyers.
- No tracking of sign-ups by source, so you cannot tell which pages and channels bring users.
Make sure sign-ups, trial starts and demo requests are measured from the start, by page and by source.
Who builds SaaS startup websites, and what does it cost?
SaaS marketing websites are built by product designers, web design agencies or in-house teams; for an early-stage startup, an agency that understands positioning, pricing pages and search usually gets you live fastest. PJW Partners builds fast, search-ready websites for software startups, worldwide, and can add AI agents that answer product and pricing questions on your site.
At PJW Partners, custom websites start from $1,500 USD and most launch in 3 to 6 weeks, with tailored quotes for larger builds. AI agents start from $1,000 USD for one agent on one channel. Read our website cost guide for what affects the price, then tell us about your product and we’ll reply within one business day.
Questions
Should a SaaS startup publish its pricing? +
In most cases, yes. Clear pricing helps buyers qualify themselves and start sooner. Keep “contact us” for enterprise plans with custom terms.
Does a SaaS website need public documentation? +
It helps. Public docs answer detailed questions before sales calls, support existing users and give search engines and AI assistants accurate information about what the product does.
Should we build comparison pages against competitors? +
Yes, if they are honest and factual. Buyers search for comparisons, and a fair page that explains who each product suits builds more trust than one-sided claims.
How many pages does an early-stage SaaS website need? +
You can launch with a home page, pricing, sign-up or waitlist, a few use-case pages and a privacy policy, then add docs, integrations and comparisons as you grow.
Can an AI agent answer questions on a SaaS website? +
Yes. An AI agent trained on your docs and pricing can answer product questions, guide trial users and pass sales-ready leads to your team.
Work with PJW Partners
Websites and AI agents that bring in customers.
Websites from $1,500 and AI agents from $1,000. Tell us about your business and we’ll reply within one business day.