34 of 406 ideas

A vibe coding platform built solo in 6 months, sold to Wix for $80M

An AI assistant built for lawyers, sold to Thomson Reuters for $650M in cash

A $1.3B agentic AI coding IDE, built on one fast pivot

The vibe coding platform brought back from the dead by an AI agent — $3B valuation

No product on the market, no store to buy it in, no revenue. The clearest proof it would sell was 40,000 people on a waitlist from a viral TikTok — and that was enough for investors to write a multi-million-dollar seed cheque.

One tiny job — pick a meeting time — where every single use of the product is also an advertisement for it, bootstrapped past $30M ARR before a dollar of outside money

Cover an entire syllabus once and the audience regenerates every semester: a tutoring channel reported to earn over $82,000 a month from AdSense alone while its last upload sits three months in the past.

A non-engineer used AI to run a weight-loss-drug telehealth platform end to end — $401M in year one with essentially two people, because the product is GLP-1 prescriptions, not AI

A health e-commerce store where the models, the photos, and tens of thousands of ads were all AI-generated — reported by the media as the first ~$1.8 billion solo business, built in under two years.

A one-week prototype that became a $200M game — the exact prototype-test-scale system that turns simple mechanics into money printers.

$1.6B in a quarter growing 85%, 150% net revenue retention, and a sales motion that compresses a year-long enterprise cycle into a five-day workshop on the customer's own data.

AI customer-service agents priced per outcome instead of per seat: Sierra bills only when the AI resolves the issue and charges nothing when it escalates to a human — reportedly $100M in revenue less than two years after launch.

A non-technical course seller built his own ClickFunnels alternative for the audience he already had, and now pays affiliates $100K a month to sell it for him

Nine years of running other people's e-commerce projects as an agency, then a from-scratch rewrite nobody thought was needed — and a partner channel that took four years to work and now sources 35–40% of every new deal

Two cousins with $68,000 and no baking experience borrowed the streetwear industry's weekly drop mechanic, rotated their menu every Sunday, and turned manufactured scarcity plus 16 million social followers into a billion dollars of systemwide sales

The back office for hiring anyone anywhere — $1M to $100M of revenue in 20 months, 1,300 people across 80+ countries, and never a single office

Off-the-shelf cameras on drones and forklifts turn a warehouse into a live inventory map — sold as an outcome, not hardware, at ~$500K a year per customer

A monthly hands-on project crate for kids that has shipped 50 million boxes and over $1B in lifetime revenue — profitable since 2016, under 150 staff, under $11M ever raised, and its own warehouse for fourteen years

Process a Kenyan merchant's payments, watch their real cash flow, then lend them unsecured working capital and take repayment as a percentage of the money already flowing through you

An AI workspace for lawyers built by founders with no legal background — a document-by-query review grid plus a Word add-in that runs a firm's negotiation playbook against a contract and marks it up

Since 2010 it has financed 500 software companies across 1,500 separate rounds and about $500M deployed, on one product: up to roughly half your annual recurring revenue, no warrants, no personal guarantee, no board seat, repaid at about 1.3× over three years

Built in India, sold only to North American enterprises: $20M of revenue from fewer than 50 customers at $350K average contract value, now $40M+ a year

An operating system that runs inside the screens in shops, malls, coffee chains and lifts — it measures who looked, who picked the product up and who paid, then resells all those screens as a local ad network

Rejected by Y Combinator for having no proof, a Lagos developer stopped building and personally called about 150 businesses — the 400-merchant waiting list he got back was the proof, and the company later sold to Stripe in a deal reported at $200M

Real-time speech-to-speech accent harmonisation — a $20M check written before there was a product or a dollar of revenue, then $22M+ of revenue in the 18 months after launch

Five brothers put £600 into a boot-sale fragrance stall in East London and built a halal perfume chain with 20+ shopping-centre stores — no bank loans, no interest, no external investment

A second-time founder refused to sell his first ten customers through referrals or friends, closed all ten cold off LinkedIn at $10K–$20K a year, and built a procurement company that raised about $370M and closed a Series D at $2.2B post-money