TL;DR: the best low cost business to start in 2026
A low cost business is one you can launch for under €1,000 (or $1,000), usually a service you sell with skills you already have. The cheapest to start are virtual assistance, freelance services, online tutoring, social media management and reselling: €0–500 to launch, first revenue in roughly 1–8 weeks. For the strongest demand to 2030, look at AI automation for small businesses, resale, pet services and senior companion care. Get paying customers before you spend, and keep fixed costs close to zero: about half of new businesses are gone within five years.
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Methodology
Startup cost and time-to-first-revenue ranges are Fe/male Switch estimates, built from October 2026 prices for tools, platforms, insurance and registration.