Glassjar designs and develops software that enables its users to manage their flat's shared expenses. It offers Flatting, a software product that enables its users to keep track of their flat's expenses, including flat account, flat-mates, and payments. The company offers a dashboard that provides an overview of their flat accounts, such as how much is available to spend, each person’s ledger, and summaries of their previous spending. Glassjar was founded by Matthew Galloway and George Smith in 2013; and is headquartered in Wellington, New Zealand.