How to Validate a SaaS Idea in One Weekend
The most expensive way to test an idea is to build the product. The cheapest is a weekend, a landing page, and ten conversations. If the idea survives that, it might be worth a quarter of your life.
Friday night: pick the sharpest claim
Boil your idea down to a single sentence: 'For [specific person], we [single outcome] without [main pain point].'
If you can't write that sentence, you don't have an idea yet — you have a vibe.
Saturday: ship the lie
Build a landing page that pretends the product exists. Headline, three benefits, one screenshot (mock it), one CTA: 'Get early access.'
Add an email field. That's it. Do not over-design. Do not write a manifesto. The page exists to convert curiosity into commitment.
Sunday: drive 100 people to it
Post in three communities where your customer hangs out. Not in founder communities. In customer communities.
If you get less than 5% of visitors leaving an email, the messaging is wrong or the demand isn't there. If you get more than 10%, you've found something worth building.
Monday: call the first 10 emails
Don't send a 'thanks for signing up' email. Send a 'can we talk for 15 minutes?' email. Of the ten signups, three will say yes.
Those three conversations are worth more than 100 emails. They tell you what people actually want, not what they thought they wanted when they saw your headline.
Stop reading. Start shipping.
Susie turns these ideas into a roadmap, a daily plan, and a sparring partner — built for the way solo founders actually work.
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