How to Get Your First 100 Users (Without a Marketing Budget)

Your first 100 users are the hardest ones you will ever get. Nobody knows your product, you have no reviews, no case studies and no budget. The good news: at this number, you do not need a system. You need a list of people who have the problem, and the patience to reach them one by one.

Here is what works, roughly in the order most founders should try it.

1. Start with people you can name

Write down everyone you know who has the problem your product solves: former colleagues, people from your last job's industry, friends of friends. Message each one personally. Not a newsletter, not a mass email: one message per person, explaining why you thought of them.

A message that works:

"Hey Sam, I remember you spent hours every month chasing invoices at your agency. I built a small tool that sends the reminders for you. Would you try it for a week and tell me honestly what is missing?"

Ask for feedback, not for a sign-up. People say yes to helping; they say no to being sold to.

2. Go where the problem is discussed

Search for the problem itself, in the words your users would use, on Reddit, X, LinkedIn, Indie Hackers, niche forums and Facebook groups. Look for posts like "Does anyone know a tool that..." or "I'm so tired of...".

Reply with something genuinely useful first. When your product is a real answer, say so plainly, and say you built it. Honesty works better than pretending to be a happy customer, and it is the only approach that does not get you banned.

3. Launch on launch platforms

Launch platforms exist exactly for this stage: an audience of people who like trying new products. Each launch brings a burst of early adopters and, just as valuable, honest feedback.

• Launch on Cometday: free, reviewed within minutes, then live on the daily leaderboard.
• Product Hunt, BetaList, Hacker News (Show HN) and others, each with a different audience.

Space them out over a few weeks so you get several waves of users instead of one. Our guide to Product Hunt alternatives lists the best places and what each is good for.

4. Build in public

Sharing what you build, as you build it, attracts people who care about the problem before you even launch. Post the decisions, the numbers, the mistakes and the small wins. A short weekly update on X, LinkedIn or a newsletter is enough.

It works because people want to follow a story, not an advertisement. Our guide to building in public covers how to do it without spending your whole week writing posts.

5. Offer to do the work for them

For many products, the biggest barrier is setup. Remove it: offer to import their data, configure the account or set up the integration yourself. A 20-minute call where you do the work turns a curious visitor into an active user, and gives you a front-row view of where your product is confusing.

6. Write the answer to one painful question

Pick a question your users search for, such as "how to automate invoice reminders" or "how to reduce Shopify refund requests", and write the most useful answer on the internet. Mention your product where it genuinely helps, not on every line.

One great article will not bring 100 users in a week. It will keep bringing a few every week for years, which is why it belongs on this list early.

7. Partner with someone who already has your users

Look for products, newsletters, communities or consultants that serve the same people with something different. An accounting tool and an invoicing app share customers; so do a design agency and a website builder.

Offer something useful in return: an integration, a discount for their audience, a guest article. Small partnerships often bring better users than any public launch, because they come with a recommendation.

8. Make every user a little megaphone

Small touches add up when you have few users:

• A "Made with" or "Powered by" link where it fits naturally.
• A badge users can put on their site. Products launched on Cometday get one, for example.
• A shareable result: a report, a public page or an image people want to post.

9. Ask every early user for one introduction

After someone has had a good experience, ask: "Do you know one other person who has this problem?" One introduction from a happy user is worth more than a hundred cold messages. Make it easy: offer a short text they can forward.

10. Talk to the ones who leave

When someone signs up and disappears, write to them personally and ask what did not work. Most will not answer. The few who do will tell you exactly what stands between your product and the next 100 users.

What not to do

• Do not buy email lists or spam communities. It burns your reputation in exactly the places you need it.
• Do not wait until the product is "ready". Early users forgive rough edges when you listen and fix things quickly.
• Do not fake traction. Invented reviews and numbers are easy to spot, and early adopters talk to each other.

A realiztic timeline

If you work on this every day, a common pattern looks like this: the first 10 users come from your own network within a week or two, the next 40 from communities and one or two launches over the following weeks, and the rest from a mix of launches, content and introductions from happy users. Every product is different, but the order rarely is: personal first, communities second, systems last.

When you are ready to put your product in front of people who look for new software every day, launch it on Cometday. It is free, and every launch is reviewed so it sits next to products people actually use.