To access the K-12 market, ed tech companies should understand the following: Education is a complex market. While the education market is large, it is also fragmented.

Here are five ed tech companies that are doing more than raising money -- they're making it. Each has crossed the elusive threshold of seven-figure revenue, and a few have scored exponentially more.

According to several leaders of ed-tech companies and nonprofits, 2025 will bring a need for increased teacher and state-level leadership, better data, college modernization, and greater focus on ...