The 5-Step Guide to Validating Your Business Idea (Before You Spend a Dollar)
- Kelvin Eng
- Jan 16
- 4 min read
Updated: Jan 23

Summary
Step 1: Write Down Assumptions
Document your Leap of Faith assumptions regarding the target audience, the specific problem, and their willingness to pay, focusing on testing the riskiest assumption first.
Step 2: Find Early Adopters
Avoid targeting everyone and instead identify specific early adopters, or people who feel the problem so acutely that they are already looking for or hacking together solutions.
Step 3: Interview Strangers
Get out of the building to conduct customer interviews that focus on past behaviours and actual costs incurred to solve the problem, rather than asking friends for their opinions on your idea.
Step 4: Conduct a Smoke Test
Create a simple landing page that creates the illusion of a finished product (a smoke test) to see if visitors will click a "Buy Now" or "Sign Up" button.
Step 5: Measure True Commitment
Determine validation based on the exchange of value—such as money, time, or reputation—rather than verbal compliments, which are often unreliable indicators of purchase intent.
We’ve all been there. You’re in the shower, driving to work, or waiting for your coffee, and it hits you: The Idea.
It’s brilliant, solving a problem that’s been bothering you for a while. You can already see the logo, the website, and the eventual IPO. You’re tempted to jump the gun and immediately register the domain, hire a developer, and file for incorporation.
Stop.
Before you spend a single dollar on legal fees or development, you need to do the most important work of a founder: Validation. Validation is the process of proving that people actually want what you’re building before you build it.
Here is your 5-step roadmap to testing your idea for free (or very close to it).
Step 1: Write Down Your "Leap of Faith" Assumptions
Every business idea is built on a stack of assumptions. You assume people have this problem. You assume they are willing to pay to solve it. You assume they can’t find a solution elsewhere.
In the startup world, these are called "Leap of Faith" assumptions because if they are wrong, the business fails. Write them down in a simple format:
I believe that [Target Audience]
Suffers from [Specific Problem]
And will pay for [Your Solution]
The Goal: Pick the riskiest assumption and focus on testing it first.
Step 2: Find Your "Early Adopters" (Not Everyone is Your Customer)
One of the biggest mistakes new founders make is assuming that their product is for everyone.
If you try to sell to everyone, you sell to no one. You need to find your early adopters. These are the people who feel the pain of the problem so acutely that they might already be hacking together a clumsy solution to fix it.
Example: If you are building a new scheduling software for dentists, your early adopters aren't "all doctors." They are "dentists with small practices who currently lose 5 hours a week doing manual bookings."
Be specific. Where do these people hang out online? What forums do they read? Explore these platforms.
Step 3: The "Get Out of the Building" Phase
Now comes the part most aspiring entrepreneurs avoid: talking to strangers.
You cannot validate a business idea from behind your laptop screen. You need to engage in customer interviews. But be careful and avoid asking if your idea is good; this is especially true if you’re interviewing your friends, as they may lie to you to be nice.
Instead, ask about their past behaviour regarding the problem:
"Tell me about the last time you encountered [Problem X]."
"How did you try to solve it?"
"How much did that cost you (in time or money)?"
If they say it’s a huge problem but haven’t tried to solve it, it’s not a huge problem.
Step 4: The "Smoke Test"
Once you’ve confirmed the problem exists through interviews, it’s time to test your solution via a smoke test. A smoke test creates the illusion of a product to see if people will try to buy it.
The landing page: Create a simple one-page website (using free tools like Carrd or Wix) describing your offer.
The call to action (CTA): Instead of a "Coming Soon" button, use a "Buy Now" or "Sign Up for Beta" button.
The result: When they click it, you can show a page saying, "We’re launching soon! You’ve been added to the waitlist."
If 100 people visit your site and zero click the button, you just saved yourself months of development time. If 20 people click, you have validation.
Step 5: Measure Commitment, Not Compliments
Validation is binary: Did they give you something of value?
Compliments ("That sounds cool!") are cheap. Validation requires a currency that can take the form of:
Money: A pre-order or deposit.
Time: A 30-minute scheduled call to see a demo.
Reputation: An introduction to their boss or a colleague.
If someone won't give you their email, they definitely won't give you their credit card.
Ready to get serious?
Validation is a cyclical process, not a linear one. You might loop through these steps three or four times before you find the "product-market fit" that clicks.
But once you do have that validation with a list of eager customers and a proven concept, this is the moment to flip the switch. At this point, you’ll want to officially incorporate your business, structure your equity, and apply for grants to fuel your growth.
Here’s where Mezzanine Enterprise enters the picture.
At Mezzanine Enterprise, we do the heavy lifting for the back office, so founders and business owners can focus on their passion for building their businesses.
Our team of specialists stand ready to support you on all aspects of your business that you’d consider chores, including Incorporation, HR, Finance and Accounting, Legal, and more. Above all, we ensure your business fully complies with the highest standards set by ACRA.
Validate first. Then build on solid ground with Mezzanine Enterprise. Talk to us now to get started: https://www.mezzanineenterprise.com/contact


