Stasher bootstrapped to 8,000 luggage-storage locations and profitability on under £5M

A marketplace connecting travellers with luggage storage at hotels, shops and lockers across cities worldwide, plus a luggage-shipping service, with roughly 50/50 revenue share per bag per day.

Students kept knocking on Anthony Collias's door near King's Cross asking to leave bags for the summer. He had hated his investment-banking internship; Jacob Wedderburn-Day had a Bank of England job offer he didn't take. They put the idea into UCL's Hatchery incubator.

The first model — 'Airbnb for storage' in people's homes — failed on friction and pricing. They narrowed to same-day storage through local businesses, won Premier Inn as a first game-changing partnership, and cold-emailed their way to a first investor: the CEO of Big Yellow Storage. During COVID they built systems that onboard hundreds of locations a month without meetings, and now expand using their own search-demand data, including Airbnb density as a predictor of bags.

By October 2025 Stasher was profitable, cash-flow positive and growing 100% YoY across 80 countries — its flywheel: more demand adds supply, more supply attracts demand, hosts add Google Maps pins, signage and reviews that compound into cheaper marketing.

The model pivot from homes to businesses fixed both economics and friction: hosts were already open and liked footfall.

Partner-hosted storage turns supply into marketing — every location adds Google Maps pins, signage and reviews.

Search-demand data (including Airbnb density) made expansion intelligent rather than speculative.

COVID-era remote onboarding systems let the network scale without meetings or headcount growth.

In marketplaces, the cheapest growth engine is partner visibility — every new host adds maps pins, signage and reviews that compound, letting a sub-£5M bootstrap outlast funded rivals burning on ads.

As of October 14, 2025, Stasher describes itself as at a turning point from startup to scaleup: raising now 'is not about survival', Collias says, but about using capital to shift from variable to fixed costs in key areas — with the founders arguing Europe should build long-term champions instead of selling early to US acquirers.