15 Tech Business Ideas

Fifteen business ideas that are either exploding right now or positioned to — laid out one per page in a hand-drawn, sticky-note-on-a-legal-pad format that's actually fun to read.

Each idea breaks down:

• What it is — the concept in plain English
• Why it works — the market signal behind it
• Revenue — realistic setup cost + MRR potential
• Target — exactly who'd buy it
• Downsides — the real risks, no sugarcoating
• Projections — Year 1 ARR estimate
• Hot take — the one move that could 10x it

Covers vertical AI agencies, AI-visibility/GEO consulting, eldercare robotics, GovTech, cybersecurity, longevity, clean energy, creator-economy ops, AI skill marketplaces, regtech, EdTech, defense-adjacent software, PE-rollup tooling, and AI dubbing — spread across the sectors actually pulling funding and search growth this year.

Built for founders scouting their next bet, side-hustlers looking for a fresh lane, or anyone who wants a sharper way to pitch ideas than a bullet-point doc.