The idea library
Business ideas built for the UK market
Every idea below has been checked against UK demand, competition and cost of entry. Filter by budget, format or experience level and find the one that fits your life.
Browse by category
Ten paths, one starting point
Pick the category that matches your situation and we'll narrow the field for you.
86 ideas
UK Students
Fit business around lectures & timetables.
54 ideas
International Students
Visa-friendly ideas you can start legally.
72 ideas
Side Hustles
Earn extra income alongside your 9–5.
63 ideas
Online Businesses
Build a digital brand from anywhere.
41 ideas
Low Investment
Start with less than £500 in savings.
29 ideas
Passive Income
Build income streams that scale on their own.
33 ideas
AI Businesses
Ride the automation wave with AI tools.
58 ideas
Freelancing
Sell your skills as a service, your way.
47 ideas
Home Businesses
No office, no commute, no overheads.
91 ideas
Small Business
Local, hands-on businesses that compound.
All ideas
Handpicked ideas worth starting
Compare formats
Which business model suits you?
| Model | Typical startup cost | Time to first £1,000 | Best for |
|---|---|---|---|
| Service / freelancing | £0 – £200 | 2–6 weeks | Skills you already have |
| Agency | £300 – £800 | 1–3 months | Selling outcomes, not hours |
| Ecommerce | £150 – £1,500 | 1–4 months | Product & marketing minded |
| Local / hands-on | £400 – £8,000 | 2–8 weeks | Reliable repeat customers |
| Digital products | £0 – £300 | 2–6 months | Building income that scales |