Abroad, it’s actually quite common for someone to exit a service or product they've built alone, whether as a tiny startup or a side project. (The transaction process is easier than you might expect.) Recently, Marc Lou shared on his blog the story of how he sold his solo project service called Habits Garden, so I brought it here. Overseas, individual founders are known as 'solopreneurs'—a new term. If this topic interests you, try searching with that keyword!