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Stop guessing
what to build.

Research any niche in 2 minutes β€” real demand signals from Reddit, Hacker News, GitHub & 5 more sources. No invented stats, ever.

8 signal sources Β· 100% cited Β· ~2 min per report
OPP #001
Score 91
WhatsApp Booking
for Service Businesses
SaaS Local Services πŸ”₯ High demand
Demand
91
Competition
22
Build time
75
Pain Radar detected β€” 3,400+ Reddit mentions in the last 30 days
#247 Gym retention automation SaaS 91
#246 AI receipt scanner for freelancers 87
#245 Niche job board for AI engineers 84
#244 Automated social proof widgets 79
#243 B2B cold email personalizer 88
#242 Local SEO dashboard for agencies 82
#241 Stripe revenue analytics lite 76
#247 Gym retention automation SaaS 91
#246 AI receipt scanner for freelancers 87
#245 Niche job board for AI engineers 84
#244 Automated social proof widgets 79
#243 B2B cold email personalizer 88
#242 Local SEO dashboard for agencies 82
#241 Stripe revenue analytics lite 76
0 Signal sources scanned per report
0 Sources cited β€” zero invented stats
~2min Average report generation time
3Γ— New opps per week (Pro)

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What's inside

Every opportunity.
Fully researched.

We do the detective work so you don't have to. Each edition is a complete research package, not just an idea.

🎯

Pain Radarβ„’

Our internal engine continuously monitors forums, communities and market data to surface problems people are actively paying to solve.

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Demand Score

Every opportunity is quantified across 4 dimensions before it reaches your inbox.

Demand
91
Competition
28
Monetization
85
Build time
70
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MVP Blueprint

The minimum product that proves demand β€” defined clearly so you can start building the same day.

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Execution Roadmap

Phased plan from launch to profitability. No fluff β€” just what to build and in what order.

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Validation Strategy

Concrete steps to confirm demand before investing weeks into development.

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Claude Prompt Included

Ready-to-use prompt that generates the project skeleton in Claude Code or Cursor.

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Live Sources with Freshness

See every signal Pain Radar found β€” each one with a timestamp ("4m ago"), a freshness badge, and a direct link to the original thread. Filter by platform or age.

✍️

Draft Reply with AI

One click generates a ready-to-post reply for any signal, adapted to the platform tone. Reddit: casual. HN: technical. Copy and engage in seconds, not minutes.

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Opportunity Pipeline Tracker

Track every opportunity through your pipeline: Watching β†’ Validating β†’ Building β†’ Launched. See your active projects at a glance from the History page.

This week Β· Updated every Monday

This is what lands in your inbox.

Not a vague idea. A researched, scored, ready-to-execute opportunity.

  • Real problem with evidence from multiple sources
  • Demand score across 4 dimensions
  • Competition landscape β€” who's winning and why
  • Suggested business model and pricing
  • MVP plan + execution roadmap
  • Validation checklist before you write a line of code
  • Claude / Cursor prompt to start immediately
SaaS B2B Edition #001
Pain Radar active Updated 2h ago
businesshunterclub.com / opportunity
Local service businesses lose bookings daily to unanswered WhatsApp messages β€” no dedicated tool exists
91 score
Demand
High
Competition
Low
Est. price
$29/mo
Sources r/entrepreneur 1.2K HN 247 PH 89
Business model SaaS Β· Monthly subscription
Target market Hair salons, barbershops, clinics, massage studios
Competitors Calendly WA Business +1 weak
MVP WhatsApp Business API + automated booking confirmation bot β€” no mobile app needed
Validate with Message 50 salons or clinics on WhatsApp β€” ask if they lose bookings daily. 70%+ say yes = build it
Claude prompt Build a SaaS with Node.js that receives WhatsApp messages via Twilio and...
πŸ”’ Unlock with Pro See pricing β†’

Want to see one completely unlocked first? Read a full free sample report β†’

See it live

Your dashboard, ready to use

Type any niche, hit Run β€” Pain Radar scans 8 sources and delivers a full scored report in ~2 minutes. No setup, no API keys, no fluff.

businesshunterclub.com/dashboard/
automatization tools for real estate agents
Run Pain Radar β†’
OPP #001
AI-powered listing description generator
for real estate agents
Score
87
SaaS Real Estate ● High demand
Demand
87
Competition
28
Build time
72
● Pain signal detected: 2,800+ Reddit threads about agents spending 45+ min per listing description β€” confirmed source links included
The archive

More signals already detected.

Every opportunity below is fully researched and scored. Free members see the title. Pro members see the whole thing.

Showing all 10 opportunities

SaaS B2B #001
91score
The dead-simple booking tool independent service providers are begging for
143 threads detected Β· Reddit, IndieHackers
Market size: ~6.6M businesses
MVP: 3 screens, ship in 4 weeks
Validation: ask 20, build if 5 say yes
πŸ”’ Unlock with Pro or read this one free β†’
SaaS Local #002
87score
Turn a 1-star review into the reason the next customer chooses you
211 threads detected Β· Reddit, App Store reviews
Market size: any business with reviews
MVP: paste review, get reply in 10s
Validation: 50 businesses, 70%+ say yes
πŸ”’ Unlock with Pro see pricing β†’
SaaS Freelance #003
89score
Turn a freelancer's rough notes into a winning proposal in 30 seconds
287 threads detected Β· r/freelance, r/digitalnomad
Market size: 70M+ freelancers worldwide
MVP: notes in, proposal out
Validation: 30s test with 10 real proposals
πŸ”’ Unlock with Pro see pricing β†’
Pain Radar scanning
Opportunity #004 drops next Monday in your inbox
Process

From signal to launched product

Business Hunter covers the full journey β€” not just the discovery, but the path to real revenue.

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We hunt the signals

Our research process monitors communities and market data for recurring problems people are paying to solve.

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We score the demand

Every opportunity is verified and scored on demand, competition, monetization and build complexity.

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You get the package

A complete brief β€” MVP plan, roadmap, validation steps and a Claude prompt β€” lands in your inbox.

πŸš€

You build and ship

Go from reading to building the same day. The research is done. The only thing left is execution.

Read the complete step-by-step guide β†’

EARLY BIRD PROGRESS

Growing every week

Early bird price ($19/mo) locks in forever. Goes to $49 when we hit 25 paid subscribers.

1 builders registered
25 early bird spots total
24 spots left at $19
Lock in $19 before it's gone β†’
Idea Validator

Score your idea
before you build it.

5 questions. Instant demand score. No fluff.

Question 1 of 5

How many times have you seen this problem mentioned online?

Are people currently paying for a (bad) solution?

Could you build an MVP in under 4 weeks using AI tools?

What's a realistic monthly price for this solution?

How many potential customers exist for this?

Build in public

Honest from day one

Most tools fake social proof. We don't. Business Hunter is early-stage and we're building it in public β€” every number you see is real.

πŸ‘‹

I built Business Hunter because I kept watching builders β€” including myself β€” waste months on ideas that had no real demand. ChatGPT gives you ideas. This tool tells you which ones people are actually paying for.

Where we are today
Reports generated 10+
Live sources monitored 10+
Invented stats in any report 0
Signals scanned per report 80–180
Read a full free sample report β†’
πŸ’¬

We published the demo publicly and asked for hard truths. An Indie Hackers member spent time with it and sent us a detailed breakdown β€” what worked, what was missing, three specific things to fix. We shipped all three in 48 hours.

First mover

These niches are
wide open.

Business Hunter is early. No one has built these yet. That's the point β€” you get the research before the market gets crowded.

OPP #001
91

WhatsApp Booking for Service Businesses

⚑ NO BUILDERS YET

3,400+ Reddit threads. Zero funded competitors. The demand is real β€” the product doesn't exist yet.

First mover takes the market
OPP #002
87

Google Review AI Responder

⚑ NO BUILDERS YET

211 threads about frustrated business owners with unanswered 1-star reviews. Existing tools don't target this.

Open niche Β· Low competition
OPP #003
89

Freelancer Proposal Generator

⚑ NO BUILDERS YET

287 threads in r/freelance. 70M+ freelancers worldwide. No dedicated tool. Three-screen MVP, ship in under a week.

Huge TAM Β· Easy MVP

COMMUNITY BOARD

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Pricing

Invest once.
Build forever.

Price goes up to $49/mo when we hit 25 subscribers. Lock in $19 now β€” forever, as long as you stay subscribed.

Monthly
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Free
$0 / month

One opportunity per week to experience the quality. No card required.

⚠️ You get 3 scans per month. Once used, they reset next month. Use them on real niches β€” not tests.

  • βœ“ 1 opportunity per week (newsletter)
  • βœ“ 3 on-demand Pain Radar scans / month
  • βœ“ Sources panel with freshness badges
  • βœ“ Draft reply with AI
  • βœ“ Signal tracker + favorites
  • βœ• Full competition + MVP analysis
  • βœ• Unlimited on-demand scans
  • βœ• CSV export of signals
  • βœ• Claude / Cursor prompt
  • βœ• Full archive access
Start free β†’
FAQ

Questions answered.

No. Every opportunity is manually researched to verify real, existing demand. AI assists in structuring and scoring, but the signal detection is human-driven. We don't publish anything we wouldn't consider building ourselves.

Free subscribers receive 1 opportunity per week. Pro subscribers receive 3 verified opportunities per week β€” delivered Monday, Wednesday and Friday mornings.

Primarily software β€” SaaS tools, micro-products, APIs, niche platforms and AI-powered services. We focus on opportunities buildable by one person or a small team using modern AI tools like Claude or Cursor.

Yes. No contracts, no lock-ins. Cancel before your next billing date and you won't be charged. The early bird price is locked in only while you remain subscribed.

Most subscribers are serial builders who treat Business Hunter as an ongoing research tool. Building one product doesn't mean you stop looking for the next one. And the platform improves over time as more builders share their results.

Get started

Your next business is
already out there.

Type any niche. Get a full scored report in 2 minutes β€” real demand signals, competition analysis, MVP plan and a Claude prompt to start building today.

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