How to Get Your First 100 Users Without Ads

Why the Landing Page Won't Get You the First 100

Most early-stage products get their first users before they have a well-optimized landing page. The first wave comes from founder trust, community proximity, and timing — not ad spend or SEO rank. The mistake is waiting for the page to be perfect before telling anyone.

The first 100 users are almost always one or two degrees away from you. They're in a subreddit you already read. They're in a Slack workspace you're part of. They're the people who would message you back if you posted honestly about what you built and why.

Where to Find Them

Three channels consistently work for the first 100 at zero cost: Reddit posts in the right community (not spam — genuine founder stories), direct outreach in niche Slack and Discord servers where your users gather, and personal sharing with a real message rather than a marketing one.

The key in all three: don't pitch. Explain what you built, why you built it, and what problem it solves. Invite people to try it if it sounds relevant to them. Authenticity at this stage is the only real competitive advantage you have over bigger players.

Step-by-Step: Getting Your First 100 Users from Reddit

Reddit requires a different mindset than most marketing channels. The communities have long memories for spam and genuine appreciation for honest founders. Here is a repeatable process:

1. Identify 5–8 subreddits where your exact buyer type is active. For a B2B SaaS tool, start with r/entrepreneur, r/SaaS, r/startups, r/indiehackers, and then the vertical-specific community for your niche (e.g., r/ecommerce for e-commerce tools, r/marketing for growth tools).
2. Spend one week commenting before you post. Leave 10–15 genuine, helpful comments across those communities. This builds karma, establishes your profile as a real contributor, and prevents your product post from looking like an account that only exists to promote.
3. Write the founder story post, not the product post. The format that works: what problem you noticed, why you decided to build something, what you shipped, and an honest invitation to try it if it sounds relevant. Communities respond to the story, not the product page.
4. Post Tuesday–Thursday, 9–11 AM EST for the most visibility in North American communities. Posts gain momentum in the first two hours — early upvotes determine whether the algorithm surfaces it to more people.
5. Respond to every comment within the first two hours. High comment engagement signals a quality thread and brings more eyeballs. Even short replies keep the thread alive.
6. Follow up directly with DMs to commenters who showed genuine interest. Keep it short: thank them for the comment, offer to set up a 15-minute call to show them the product and get their feedback.

Title: I spent [X months] building [what it is] — would love feedback from people who've dealt with [the problem]

Body:
I've been [your relevant background / what you were doing before]. I kept running into [specific problem] and couldn't find anything that actually solved it the way I needed.

So I built [product name]. It's a [one-sentence description]. The core thing it does is [the main feature/outcome in plain language].

Right now it's [status: early access / just launched / in beta]. I'm looking for [X] people who deal with [problem] and want to try it for free.

Happy to answer any questions here. If it sounds relevant, you can try it at [link] or drop a comment and I'll DM you.

[Optional: one honest limitation or thing it doesn't do yet — this builds trust more than any feature list]

Step-by-Step: Getting Users from Slack and Discord Communities

1. Find the right communities by searching Slack community directories (slofile.com, standuply.com/slack-communities) and Discord servers in your space. Communities like OnDeck, Indie Hackers Discord, Product Hunt Makers, and vertical-specific groups (e.g., SaaStr Community, RevGenius for sales tools) are high-signal starting points.
2. Join and listen for one week before posting anything about your product. Note what questions come up repeatedly — these become your hook when you do introduce the product.
3. Find the “feedback” or “share your product” channel. Most communities have a designated channel for this. Using the right channel prevents your post from being removed and signals that you understand the community norms.
4. Post the same honest founder framing you used on Reddit, adapted to the community's tone. Slack communities tend to be more conversational; Discord communities are often more informal and technically fluent.
5. DM the members who respond with specific questions or positive reactions. These are your warmest early adopters — they self-selected as interested and are worth a direct conversation.

Hey everyone — I've been a lurker here for a bit and finally have something I want to share.

I built [product name] — it's for [specific person with specific problem]. The short version: [one sentence on what it does].

I'm looking for [5–10] people who deal with [problem] to try it free and give me honest feedback. No sales pitch — I just want to learn whether it's actually solving the problem the way people need it solved.

If that sounds like you, drop a reply here or DM me. Happy to give you full access and have a quick call to get your thoughts.

What to Say: The Message That Works

The message that works is short: what the product does, who it's for, and why you built it. Skip the polished pitch. Skip the feature list. Lead with the problem and the reason you cared enough to build something. That's the part that makes people want to try it.

Here is the structural formula that outperforms marketing copy at this stage:

Hi [Name],

I saw your post about [relevant topic they mentioned] — it's exactly the problem I've been trying to solve.

I just launched [product name]. It does [one sentence on the core thing it does]. I built it because [honest personal reason — not "I spotted a market opportunity"].

I'm looking for early users who are actually dealing with [problem] — not a large beta, just [X] people who want to try it and tell me honestly what's wrong with it.

Would you be open to trying it? Free access, no commitment, and I'll personally onboard you if you want.

[Your name]

Do's and Don'ts

• Do — lead every message with the problem, not the product
• Do — ask for feedback explicitly; it gives people a reason to engage beyond just using the product
• Do — follow the community rules for self-promotion; Reddit and Slack communities have widely different policies
• Do — respond to every reply within a few hours; engagement velocity matters for Reddit ranking
• Don't — post the same message across multiple subreddits; cross-posting is visible and gets flagged as spam
• Don't — use a throwaway account; your posting history is visible and affects how the community receives you
• Don't — DM users who didn't show interest first; unsolicited DMs are against Reddit TOS and damage your reputation in communities
• Don't — wait until the product is perfect; the first 100 users are learning opportunities, not customer success stories