Business Ideas

Top 30 Online Business Ideas

A free guide to 30 online business ideas you can start lean, most for under £300, chosen because they actually work in today's market. Each one comes with real-world examples of brands already doing it well.

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Every idea sits in one of three proven models

eCommerce

Physical products with healthy margins, sold through your own store and paid traffic.

Digital products

Templates, guides and tools you make once and sell again and again, near-zero cost per sale.

Courses, coaching & consulting

Package what you know into a course or service that compounds as your audience grows.

Minimum cost

Structured to launch on a small budget, most for up to around £300, and start earning quickly.

Built to automate

Chosen so you can automate the repetitive parts later and reclaim your week.

Proven in the market

Every idea includes examples of real brands already making it work, so you're not guessing.

Tax-efficient to start

You can begin as a UK sole trader without formal company registration, keeping the early admin light.

A taste of what's inside

The 2026 refresh. The old dropshipping staples (generic phone cases, mass-market activewear, detox tea) are retired: squeezed flat by competition or just stopped working. These four are from the new list.

01

Custom-name pet accessories

Collar tags, leash charms, engraved bowls: small, cheap-to-make items sold on an emotional hook. Close to recession-proof, with a natural repeat-buy pattern as pets and owners multiply. UK pet spend hit almost £12bn in 2024, up over £4bn since 2021 (Statista).

Already doing it: etsy.com · chewy.com

02

Premium pickleball & padel accessories

Paddles, grips, bags, LED sets for evening play. Fastest-growing racket sports, accessories market still fragmented enough for a focused new brand. 24.3 million Americans played pickleball in 2025, up 171% in three years (SFIA).

Already doing it: selkirk.com · joola.com

03

Notion & spreadsheet templates

Budget trackers, business dashboards, wedding planners: near-zero cost, instant delivery, and one of the fastest categories to build a first version of with AI doing the structural work. Notion passed 100 million users in 2024.

Already doing it: notion.so · gumroad.com

04

Print-on-demand brand studio

Build small, focused POD brands for niches and creators: they bring the audience, you bring the system. The global print-on-demand market was worth an estimated $10.8bn in 2025, growing over 20% a year.

Already doing it: printify.com · printful.com

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Top 30 Online Business Ideas (free) | Evolving Lane