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I validated my startup idea with just a landing page

★★ signal-medium   r/entrepreneur  ·  ↑ 501  ·  💬 119  ·  2025-10-02  ·  kw: hours every day  ·  open on reddit ↗
your rating:
Tool
none
Issue
Entrepreneurs waste weeks or months building products in a vacuum without validating demand first, leading to lost momentum and discovering nobody wants the idea after significant time investment.
Cost
$250 (ad spend to test validation)
Recommendation
Create a minimal landing page with signup form, drive small amount of traffic via ads and community sharing, measure signups and engagement as validation signal before building product
extracted with
anthropic/claude-haiku-4.5 · 2026-05-08

Body

A few months ago, I had an idea I couldn’t shake. The problem was familiar: every time I’ve had an idea in the past, I either got stuck in analysis paralysis or went down the rabbit hole of coding, logos, product names, and all the “fun” distractions. Weeks or months would pass before I showed it to anyone, and by then I usually lost steam or realised nobody wanted it. This time, I forced myself to do the opposite. My goal was simple: could I get strangers to care about my idea in less than a weekend? No product, no backend, no fancy branding. Just the bare minimum to test the interest. So I worked on creating a landing page. To get people onto the page, I did two things. First, I shared it in a couple of communities where I knew the target audience hang out. Second, I put about $250 into very small ads just to see if anyone outside my personal network would click through. Nothing fancy. The results surprised me. In 4 days, about 220 people visited the page. 63 of them actually signed up. That’s almost 30%. And a few of those people even replied to the confirmation email I sent, asking me questions about the idea and saying they’d pay for something like this if it existed. That was the kind of signal I never got from building in a vacuum. Was it perfect? No. But it gave me more validation in two days than months of building ever had. And honestly, it took the pressure off. Instead of wondering “does anyone want this?” I could move forward knowing at least a small group of people had raised their hands. So if you’re sitting on an idea and spinning your wheels, don’t overthink it. Write down the problem clearly, describe how you’d solve it, and put up a simple landing page with a signup form. Drive a little traffic and watch what happens. Even if you only get a handful of signups, that’s still real feedback from real people.

Top comments (6)

[score=1] AutoModerator
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[score=112] [deleted]
[removed]
[score=40] Mani-OBM
For those of you asking about links to the tools (like landing page builders etc) my original post got nuked the moment I dropped a direct link 😂. So I had to repost without them. If you’re looking for the actual links, you know how to reach me. Sorry I can’t share them here directly.
[score=9] XitPlan_
Optimize for commitment, not compliments. Use the momentum to test willingness to pay by sending a 3-sentence offer to the list with one clear outcome, a firm price, and a way to prepay or book a paid pilot, then judge success by paid conversions or scheduled calls. What is the smallest paid ask you could test with those 63 signups this week?
[score=6] Steady-Spaghetti
This is such a great approach...testing demand quickly with real people beats months of building in a vacuum every time.
[score=3] mug8273
Signups alone are vanity. Without paid conversions you risk false validation, so run a small-paid pilot asap or risk burning months for nadaa.