The archive
Earning cases
Real AI side-hustle and startup playbooks you can browse by earn model.
- Ai-Tool-CaseBeginner
GitHub Copilot Built My MRR Dashboard in One Session ($49)
Est. revenue: $49 one-time
One developer, one Copilot session, one $49 product: the complete story of building MetricMint.
- Ai-Micro-SaasIntermediate
Solo Founder Hits $30K MRR in 4 Months with AI Reddit Tool
Est. revenue: $30K/mo MRR
Solo founder Richard Wang went from employee to $30K MRR in 4 months by building an AI-powered Reddit marketing tool — all with $0 ad spend.
- Ai-Tool-CaseIntermediate
$20K/mo Mac App Built Solo: Claude Code as Swift Co-Pilot
Est. revenue: $20K/mo MRR
Zero Swift experience, 21 days, one Claude Code subscription: how a solo founder built a Mac app from scratch and hit $20K MRR in 6 months.
- Ai-Tool-CaseIntermediate
Non-Technical Founder Hits $30K MRR with 48-Hour AI Build
Est. revenue: $30K/mo MRR
How a Toronto-based Amazon FBA veteran used Cursor, Claude Code, and borrowed distribution to build a $30K/month Chrome extension in a single weekend — without writing production code.
- Ai-Tool-CaseIntermediate
How a Non-Technical Founder Built a $20K/Month AI Business in 12 Hours
Est. revenue: $15K-$20K/mo MRR
After 15 failed projects, Louis Pereira shipped a one-button voice-to-text app in a hackathon — and woke up to Stripe notifications. Two years later, AudioPen generates $20K/month with no team and no ads.
- Ai-Tool-CaseIntermediate
How a Solo Developer Built an AI Mobile App Designer and Hit $10K MRR in 6 Weeks with Zero Ad Spend
Est. revenue: $25K+/mo MRR
Mattia Pomelli identified an underserved niche in AI mobile app design, repurposed code from 3 previous tools to ship in 21 days, and reached $10K MRR in 6 weeks using only content marketing — no ads, no PR, no launch.
