A heatmap of spots you've visited in a city based on how much time you've spent there.
A swag donation collection company that routinely visits small companies to collect unused swag items.
CMS who-beat-who tracking software for coaches.
A white labeled delivery service for local restaurants.
A high-end website template marketplace.
Sticker platform to support open source projects.
A website where residents can submit ideas, vote on them and donate to improve.
An app that allows you to pay your tab.
Autonomous trash and recycling cans for city residents that can be requested via an app.