1. The Zero-Dollar Validation Method
TL;DR > You do not need funding to validate a startup. You can test demand for $0 using cold DMs, Facebook groups, and manual concierge services.
The biggest myth in Silicon Valley is that you need $500,000 to validate a software company. The truth is, the most successful bootstrapped companies validated their demand using nothing but a spreadsheet and a Twitter account.
$0
Validation Cost
The amount of money it costs to talk to 10 potential customers and ask them about their problems.
2. The "Concierge MVP"
A Concierge MVP is a highly personalized service where you perform the core value proposition of your software manually.
If you want to build an AI that writes cold emails, don't build the AI. Just offer to write cold emails for 5 founders manually for $500/month. If they won't pay you to do it manually, they won't pay for the software.
Cost to Validate by Method
How much capital is required to run various validation experiments.
3. Step-by-Step $0 Validation
1. Find 50 ideal customers on LinkedIn or Twitter. 2. Send a short, non-salesy DM: "Hey, I'm researching how [Role] handles [Problem]. Do you struggle with this?" 3. Get on a 15-minute call. Ask them how they solve it today. 4. The Ask: "I'm building a solution for this. It will cost $X/month. If I build it, will you be my first beta customer?"
For more on how to run structured experiments, read our guide on 10 Ways to Validate a Business Idea.