Ko-fi

Simon Ellington launched Ko-fi in the UK around 2012 with a beautifully simple concept: give fans a way to buy their favorite creator "a coffee" — a small $3 donation that signals appreciation and support. Unlike Patreon which was monthly subscription-focused, Ko-fi was frictionless one-time support with zero fees on donations. The free plan took 0% commission on tips, funding through Ko-fi's Gold subscription for creators who wanted page customization, shop features, and commissions. Ko-fi grew to 700,000+ creators across art, music, writing, gaming, and design communities. The platform expanded from tips to include memberships, a digital shop (selling files and content), and commissions (request-based paid work). Ko-fi's creator-first approach and zero-fee model drove word-of-mouth growth across creative communities on Twitter, Tumblr, and Instagram. The company remained bootstrapped and independent. An estimated $100k+/month in revenue from Gold subscriptions and platform premium features, serving a massive underserved market of smaller creators.