How Did You Get Your First 30 Users for Your SaaS?

You launched. You shared the link with three friends, posted in two Slack groups, and waited.

Nothing.

This is the story of almost every SaaS founder. Not because the product is bad. Not because the market doesn’t exist. But getting your first 30 users requires a completely different playbook than getting your first 300. Most people skip straight to “growth tactics” without realizing the first milestone is not about growth at all; it is about trust.

And the fastest way to build trust at scale? Build an email list for your SaaS before you even think about a product launch.

Here is exactly how to do it.

Why Your First 30 Users Are Nothing Like Your Next 300

Most articles treat “getting users” as one big challenge. It is not. The first 30 users are essentially research participants who happen to pay you (or at least sign up). They are not there because of your marketing. They are there because of your story, your credibility, and your ability to make them feel like insiders.

So stop treating this phase like a growth problem. Treat it like a relationship problem.

Social media gets noisy. Algorithms change. Reddit posts get buried after 48 hours. An email list, however, is yours. No platform can take it away. That is why founders who build an email list for SaaS early almost always convert their first users faster than those who rely on social media alone.

The goal at this stage is not impressions. It is conversations.

Also read: Best sms and email marketing platform

Step 1: Build a Problem Page Before You Build a Product Page

Here is something most people get completely wrong. They spend weeks building a product, then slap together a landing page that explains what the product does.

Flip that.

Before your product page exists, create what I call a “problem page.” This is a single-screen page that describes the pain your target user feels every single day, not what your software does about it. Think of it as selling the itch before you scratch it.

Your only call to action on this page: an email capture. Something like “Join the waitlist — early access + founding member pricing.”

Tools like Carrd, Tally, or even a Notion page with a form embedded work perfectly for this. You do not need design skills or a developer.

Why does this work so well? Because people sign up for solutions to problems they already feel, not for features they have never tried. When someone reads your problem page and thinks, “That is literally my life,” they will hand over their email without hesitation. That email list becomes the foundation for your first 30 SaaS users.

One more trick: try two versions of your headline with slightly different wording. Even with just 30 visitors, the winning version tells you exactly how your target customer describes their own pain. That insight alone is worth more than any focus group.

Step 2: Do 1-to-1 Outreach Before You Post Anywhere Publicly

Here is where most people go wrong. They post in communities first and wonder why they get 3 signups and 47 opinions about their landing page.

Before you post anywhere publicly, send 10 direct messages. Not mass emails. Not automated sequences. Ten actual, human, personalized messages to people who clearly have the problem you are solving.

Where do you find them? LinkedIn search by job title plus a pain-related keyword. Twitter threads where people are complaining about the exact thing you are fixing. Niche Slack communities or Discord servers where your target audience hangs out.

Your message does not need to be clever. It just needs to be honest:

“Hey [Name], I noticed your post about [problem]. I am building something to fix exactly that, and I am looking for 5 people to get free early access in exchange for 15 minutes of feedback. Would that be useful to you?”

Every person who says yes goes straight onto your email list, tagged manually by source. These early signups become your most vocal advocates later because they felt chosen, not spammed. Direct outreach like this consistently converts 3 to 5 times higher than public posts for the first batch of signups.

Ten messages. That is all it takes to get the ball rolling.

Also read: Best Email Tracking System

Step 3: Turn Community Posts Into Email Captures, Not Just Traffic

Once you have done your direct outreach, it is time to go public. But with one key change from what everyone else does.

Do not link to your product. Link to your problem page with the email capture.

Post in relevant subreddits, Indie Hackers, niche Facebook groups, or wherever your audience lives. However, frame your post as a research thread, not a product launch. Something like:

“I am researching [X problem] before building a solution. What is your biggest frustration with existing tools? Happy to share what I find with everyone.”

This approach does two things. First, it gets replies because people love sharing opinions. Second, it gives you the perfect reason to follow up with every commenter: “Based on what you said, I think you would want early access; can I add you to the list?”

This is how you build an email list for SaaS through community posts without getting flagged as spam or banned from a group you actually want to be part of. The replies also double as free market research and future testimonials.

Traffic without an email capture is just a visit. Email capture without follow-up is just a list. You need both working together.

Step 4: Send 3 Emails Before You Ask for Anything

Most founders add people to their list and go completely silent until launch day. Then they send one email saying “we are live!” and wonder why nobody clicks.

Here is a simple sequence that changes everything. Call it the “3 before 1” approach.

Email 1 (Day 1): Welcome them and tell your story. Not your product’s story. Your story. Why does this problem matter to you personally? Keep it short, keep it real, and do not mention features at all.

Email 2 (Day 5): Send something genuinely useful. A short framework, a checklist, a resource, or an insight related to their pain point. No strings attached. This is the email that builds actual trust.

Email 3 (Day 10): Ask one question. “What is the single biggest thing that would make [problem area] easier for you?” The replies literally become your feature roadmap.

Email 4 (Launch Day): “You helped shape this. Here is your exclusive early access link.”

By the time you hit send on that launch email, your subscribers feel like co-founders, not just names on a list. Open rates for this kind of sequence typically run between 55 and 70 percent, compared to the industry average of around 20 percent. The math speaks for itself.

The 30-User Milestone Checklist

Before you call this phase done, run through this list:

• Problem page live with a working email capture form
• 10 direct outreach messages sent (not blasted, actually personalized)
• 3-email pre-launch sequence written and scheduled
• 2 to 3 community posts live, each linking to the problem page
• Every signup is tagged by source so you know what is actually working
• At least 3 feedback calls booked with waitlist members
• Launch email drafted and ready to go

If you can check every box here, you are not guessing anymore. You are operating with a system.

The One Thing Most Founders Ignore After Getting Their First 30 Users

Getting to 30 users matters. Knowing exactly how you got there matters more.

After every signup, note the source. After every email you send, note the open rate and reply rate. After every community post, note which framing got the most engagement. This data turns your first 30-user experience into a repeatable playbook for the next 300.

Most founders treat early growth like a sprint. The ones who win treat it like a lab experiment. Every action is a hypothesis. Every result is a data point.

Your email list is the only asset you will ever build online that no algorithm can take away. Start building it before you think you need it, because by the time you think you need it, you are already three months behind.

Frequently Asked Questions

How early should I start building an email list for my SaaS?

Honestly, before you write a single line of code. The moment you have a problem worth solving, you have a reason to collect emails. A simple problem page with a waitlist form costs nothing to set up and can give you weeks of valuable feedback before your product even exists. Founders who wait until launch to start their list almost always struggle with that “launched into the void” feeling.

What should I write in my first email to SaaS waitlist subscribers?

Skip the product pitch entirely. Your first email should tell a short, genuine story about why you are building this and why the problem matters to you. People do not sign up for software. They sign up for people they trust. Give them a reason to trust you before you give them a reason to buy.

How many subscribers do I need before I launch my SaaS?

There is no magic number, but 30 to 100 engaged subscribers who have replied to at least one email is worth far more than 1,000 cold contacts. Engagement beats size every time. If your list is under 50 people and every person on it knows who you are and has interacted with your content, you are in a better position than most founders with 500 passive subscribers.