Free Traffic Playbook:100 Visitors in 7 Days, €0

The free traffic playbook: you can put 100+ qualified visitors on a demand-test landing page in seven days without spending a cent, using two or three free channels: Reddit, LinkedIn, founder communities, and personal cold outreach. Qualified means people who actually have the problem you're solving — because the goal isn't traffic, it's a clean read on demand.

This is validation traffic, not marketing. You need enough of the right people hitting your page for the conversion rate to mean something before you build. For the ongoing, post-launch marketing system, see the zero-budget marketing playbook — this post is about one intense week with one job: a build-or-pivot decision.

The five free traffic channels (pick two or three)

• Reddit — best for niche communities; results in 1–3 days; medium difficulty.
• LinkedIn — best for B2B products; results in 2–5 days; easy.
• Communities (Indie Hackers, Product Hunt, Discord) — results in 1–2 days; easy.
• Cold outreach — highest-intent prospects; results in 3–7 days; hard.
• Content — long-term growth; results in 7–30 days — too slow to carry a one-week test, so treat it as a bonus.

You don't need all five. Two or three, worked properly, hit 100 visitors in a week.

Reddit: the volume channel (if you don't get banned)

Reddit is gold if you do it right, and a ban if you don't. The week before you post, comment helpfully on 5–10 posts in your target subreddit — Reddit hates brand-new accounts that only promote. Then post a problem statement, never an advert: not "Check out my new tool!" but "Built a tool to solve [problem] — looking for feedback." State the problem in one or two sentences, describe the product in one, ask what you're missing, and link the page.

Where to post: r/SideProject always allows projects, r/AlphaAndBetaUsers exists for beta signups, industry subreddits work if you check the rules first, and r/Entrepreneur allows it on Sundays only. Post Tuesday to Thursday between 8 and 10 AM EST, and answer every comment within an hour — engagement keeps the post visible and shows the community you're listening, not broadcasting.

LinkedIn and the founder communities

On LinkedIn, the format that works is the journey post: "I just spent the last 3 weeks talking to 15 [target audience]. The same problem kept coming up: [their words]. So I built [product]." End with the link and a question that invites comments. Then tag 5–10 people in the comments who'd genuinely find it useful, share an adapted version into two or three relevant groups, and send 10–20 direct messages to people who have publicly posted about the problem — personal, low pressure, asking for feedback rather than a meeting.

The founder communities are built for this. On Indie Hackers, create a product page and post asking for feedback on two or three specific questions — the audience is other founders, ideal for B2B SaaS. Product Hunt Ship gives you an "upcoming product" page that doubles as a landing page with built-in email collection and a shot at their newsletter. Discord servers have #shameless-plug and #share-your-project channels — but contribute to the community for a week before you share.

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Cold outreach: high intent — but warm up your email first

Cold email brings the highest-intent visitors, and it's where most demand tests die a silent death: a fresh email account blasting 30 cold emails on day one goes straight to spam. If your account is less than a month old, warm it up — 5 emails on day one, 10 on day two, 15 on day three, then 20–30 a day from day four. Better: use the personal Gmail or Outlook you've had for years, which providers already trust, and never create a new address just for outreach.

Build a list of 50 people who recently posted about your problem — Hunter.io gives you 50 free searches a month, and Apollo and RocketReach have free tiers. Then personalize every single email: reference their specific post, describe your product in one sentence, and ask for feedback, not money. If there's no reply after three days, follow up once — and only once. You're validating, not selling.

The free traffic playbook, day by day

Total for the week: 75–125 visitors. Right on the 100 you need.

Reading the result: conversion is the verdict

Conversion rate = email signups ÷ total visitors × 100. What counts as good depends on what you're testing: 10–20% for a B2C product, 8–15% for B2B SaaS selling to small businesses, 3–8% for enterprise, 5–12% for developer tools, 15–25% for courses and info products.

The decision rule: 10%+ is a strong signal — build the MVP and email your waitlist a timeline. 5–10% is a maybe — rewrite the headline, interview five signups to understand the hesitation, and test one more week. Below 5% is weak — either the messaging is wrong or the demand is, so interview your signups and pivot one or the other. And reply to every signup immediately with one question: "What's the #1 problem you're hoping we solve?" Those replies are your next round of customer interviews — and the strongest signal of all isn't an email address, it's money, which is why the next step is to pre-sell before you build.

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Frequently asked questions

How many visitors do I need to validate demand?

100+ qualified visitors — people who actually have the problem. Below that, your conversion rate is statistical noise: 3 signups from 20 visitors tells you nothing. The 7-day plan above gets you 75–125 visitors from free channels alone.

What's a good landing-page conversion rate?

10%+ is a strong signal to build. Benchmarks vary by product: B2C 10–20%, B2B SaaS (SMB) 8–15%, enterprise 3–8%, developer tools 5–12%, info products 15–25%. Between 5–10%, test new messaging for another week; below 5%, interview your signups and pivot.

How do I post on Reddit without getting banned?

Contribute first: comment helpfully on 5–10 posts the week before. Then post a problem statement asking for feedback — never "check out my tool" — in project-friendly subreddits like r/SideProject or r/AlphaAndBetaUsers, and respond to every comment within an hour.

Should I pay for ads to validate faster?

Not until you've exhausted the free channels. Paid traffic can accelerate a test — €25–50 of Reddit ads can bring 50–100 visitors — but if you can't get 100 people interested for free, that itself is data about your messaging or your market.