Stop Building What You Think Users Want. Start Building What They Actually Need.
Meet real users, understand their actual problems, validate your idea before you code. 30-minute interviews with vetted users who want to solve their pain points.
Building blind
Validated insights
Most Startups Fail Because They Build in the Dark
You can code anything. But without understanding the real problem, you're just building features nobody needs. Jack of All Trades connects you directly with people who have the problems you're trying to solve.
The Assumption Trap
You build features based on assumptions. Users don't care about your solution—they care about their problem.
The Time Waste
By the time you launch, you've wasted months on features that don't matter. Real validation takes 30 minutes.
The Market Mismatch
Even great execution fails when product-market fit isn't validated first. Talk to users before you code.
The most successful builders know one thing: Problems drive products, not the other way around.
Validate Your Idea in Days, Not Months
For the first time, you're not guessing. You're learning directly from the people you're trying to help.
Browse Our User Pool
We curate a pool of vetted users with real problems. Browse profiles, see their pain points, and find the perfect match for your product idea.
10 minutesBook a 30-Min Interview
Select a user and book a 30-minute video call. Pay based on the user's profile quality. They've already opted in to discuss their problems.
InstantlyGet Qualitative Insights
Record the call (with permission), take notes, understand the real problem. Ask follow-ups. Get clarity.
30 minutesThe Unfair Advantage of Validated Ideas
Pre-Qualified Users
No cold outreach. No convincing strangers to talk to you. Users here are already willing to share their problems.
Real Problem Discovery
Understand not just what users say they want, but why they want it. Dig into the actual pain points and workflows.
Speed to Validation
Talk to 5-10 users in a week instead of 3 months. Validate your core assumptions in days.
Documentation & Insights
Record calls, take timestamped notes, tag insights. Build a knowledge base of user problems.
Ongoing Community
Continue talking to users throughout your journey. Get feedback on your MVP, your marketing, your pricing.
How It Could Work For You
Imagine what you could discover with just a few conversations.
“Imagine discovering your core assumption is wrong—before you build.”
You think project managers need better time tracking. After 3 user interviews, you discover the real pain: billing clients accurately without manual data entry. You pivot your entire approach before writing a single line of code.
Scenario 1
The Pivot Discovery
“What if your broad idea has a laser-focused sweet spot?”
You want to build a general automation tool. After 5 conversations, you discover a micro-niche: real estate agents spend 10+ hours/week on repetitive data entry. Now you know exactly who to build for and what problem to solve.
Scenario 2
The Niche Finder
“What if you knew people would pay before you started coding?”
You interview 8 users about your idea. Several say they'd happily pay for a solution. That validation gives you confidence to build—and potential early adopters ready to try your product when it launches.
Scenario 3
The Pre-Validation
The Network Effect: More Builders = Better User Matches
Quality Over Quantity
Every user is verified and has opted in to talk with builders. No spam, no time-wasters. Real people with real problems.
Zero Cold Outreach
No more LinkedIn stalking or email campaigns to convince someone to talk to you. Users are here because they want to be.
Transparent Matching
See user profiles, their problems, their context. Book with confidence. No surprises. No wasted calls.
The most successful builders stop guessing. Jack of All Trades connects you with the validation you need, when you need it.
What Happens During a 30-Minute Interview
Timeline Breakdown
Icebreaker, build rapport, set context
Understand their current situation and workflow
Deep dive into their main pain point (listen, don't pitch)
Explore how they currently solve it (workarounds, other tools, costs)
Ask about willingness to change and price sensitivity
Key Insights You'll Get
What's their actual problem (not what they say, but what they show)
How much does it cost them (time, money, frustration)
Are they willing to pay to solve it (and how much)
What would make them switch solutions
Can you build a product they'd actually use
Pro Tip: The best insights come from listening to problems they don't even know they have.
Your Questions About Getting Started
Yes. Users on Jack of All Trades are pre-screened and motivated by payment. They only accept calls they're genuinely interested in, which means higher engagement and more valuable conversations.
Absolutely. Ask anything. Users are open about what they use now, what they like, what they hate. No NDAs—just honesty.
You can filter before booking. See user profiles, their context, their stated problems. Only book if it's a good fit.
Yes. We record and transcribe every call (with the user's permission). Reference it anytime.
That's validation. Learning you're wrong early saves you months. That's exactly why you're here.
Users can opt to give you their contact info. Some will, some won't. Respect their choice.
How It Works
Start Validating Your Idea Today
Sign up and we'll send you user profiles to browse. Meet your first user in 48 hours.
Be among the first builders to validate ideas with real users.