App Ideas for Solopreneurs

make money products.

Kolbo.AI is an AI creative platform for creators, small studios and teams. Instead of paying for ten separate AI tools, you get every leading image, video, audio and chat model in one workspace, with projects, agents, shared team credits and an API. We make money from monthly subscriptions and credit top-ups. I built it alone in about ten months with zero programming background, after AI made my work as a filmmaker and 3D artist a commodity. All growth is organic: I make AI videos people want to watch, then teach exactly how I made them.

BetterPic is an AI-powered platform that generates professional-quality headshots from user selfies and photos.

FounderPal creates AI-powered marketing tools to help solopreneurs understand their target audience, define positioning, and generate marketing ideas.

Reflect is a note-taking application designed to help users organize their thoughts and improve their thinking.

Boot.dev is an interactive online learning platform that teaches backend development and computer science through hands-on courses and projects.

Up The Gains creates personal finance content aimed at beginners to educate and empower them to manage their finances.

StageTimer.io is an online countdown timer app that can be shared via link or QR code to keep meetings, presentations, or events on time.

HelpKit is a tool that turns Notion pages into professional knowledge bases, help centers, or documentation sites.

control over your screen-time

OneHourProfessor.com is a blog and platform where Ron Stefanski shares his journey building multiple online websites and teaches others how to create and grow online businesses.