Building a Viral Pre-Launch Landing Page for Your SaaS Product

Some excellent advice for building a pre-launch landing page for your next project

Launching a SaaS product can be exhilarating — and overwhelming. You’ve poured months into building the backend, fine-tuning the UX, and now it’s time to get users. But how?

Enter the pre-launch landing page: a lightweight, high-impact tool that can build your initial community and generate buzz before your product even goes live.

Whether you’re a solo developer or part of a small team, this article will guide you through the process of creating a viral pre-launch landing page to grow your waitlist and kickstart product momentum.

What Makes a Great Pre-Launch Landing Page?

The purpose of a pre-launch page is simple: capture interest and convert it into intent. That usually means collecting emails, social follows, or referrals.

Here’s what the best ones have in common:

  • A clear value proposition: What problem are you solving? For whom?
  • Clean, focused design: Don’t overload with features or screenshots. Clarity beats complexity.
  • A single CTA: Usually “Join the Waitlist” or “Get Early Access.”
  • Mobile-optimized and fast: You have seconds to hook the visitor — use them wisely.

Tech Stack for Developers

You don’t need a CMS or a complex backend to get started. Some fast ways to ship your page:

  • Static site generators: Jekyll (great for GitHub Pages), Hugo (blazing fast), or Next.js (React-based and SEO-friendly)
  • Email capture: Services like Mailchimp, ConvertKit, or Buttondown can handle subscriptions with little code
  • Hosting: Vercel or Netlify make deployment painless and include HTTPS out of the box

A clean landing page can be done in a weekend — and can yield real results.

Make It Go Viral with Smart Incentives

Now let’s talk about growth.

Many developers ship a great landing page… and wait. But a landing page with no traffic is like a party with no guests.

This is where incentives come in — ways to get your early visitors to become evangelists.

You’ve probably seen it before:

  • “Move up the waitlist by referring friends.”
  • “Win 3 months of premium by sharing this link.”

These are viral loops — mechanisms that drive exponential growth.

How to Run a Giveaway Campaign

One of the most effective ways to kickstart virality is through a giveaway. It’s a tried-and-true tactic for building email lists, social engagement, and word-of-mouth traction.

But as a developer, you don’t want to hand-code all of this. That’s where tools like Gleam.io come in.

With Gleam, you can run a giveaway campaign directly from your landing page. Visitors earn entries by joining your list, referring friends, or following your brand on social media. The whole process is automated, fraud-protected, and customizable — all without building your own infrastructure.

You can either embed Gleam’s widget with a simple script tag or use their API for more tailored integration.

Best Practices and Pitfalls

Before you jump in, here are a few tips:

  • Be honest about your giveaway: Don’t bait users with rewards you can’t deliver.
  • Comply with privacy laws: Make sure you clearly explain how emails will be used.
  • Don’t over-incentivize: You want genuinely interested users, not prize-hunters.

The goal is to build trust from day one. That trust compounds.

Conclusion: Developers, Think Like Marketers

A good product doesn’t sell itself — distribution is half the battle.

Your pre-launch landing page is more than a placeholder. It’s your first impression, your first funnel, your first test of product-market interest.

By combining clean development, smart incentives, and the right tools, you can build momentum before you ever write a single onboarding email.

And who knows — maybe your first 1,000 users won’t come from Product Hunt… but from a giveaway you ran two months before launch.

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