Webster's Classroom was a web application I built to help teachers manage their classrooms, and the timing is the part worth understanding. This was 2005. There was no software for what a teacher actually does: no way to engage and communicate with parents, nothing for lesson plans, nothing for the hundred small tasks that fill a teacher's day. The market is crowded with solutions now. Back then there were none, and I was building into that gap.
Adoption was never the problem. At its peak it supported thousands of teachers and classrooms across the United States, with some international users mixed in, all of them using it to organize assignments, track student progress, and simplify classroom management.
Keeping the lights on was the problem. Servers cost money every month, and I paid for them out of my own pocket for a few years because teachers kept showing up. I put ads on it. I made a few dollars. A few dollars does not run servers.
Two things ran out at the same time: the money to keep it alive, and my motivation to keep looking for the answer. I could not figure out how to get users to pay, and I did not have the capital to keep searching. So I shut it down.
I want to be fair about what that means. Webster's Classroom worked. Thousands of teachers used it, years before anyone had made teacher software into a business. What it did not have was a business model, and I did not have the money to go find one. Adoption without revenue is a warning, and it is one I have carried into every business since.
Thousands of teachers, no business model. The first time I learned that usage and revenue are unrelated problems.
I learned that adoption is not demand, and the difference between them is the entire business. Thousands of teachers used Webster's Classroom because it was free and solved a problem they had. Not one of them needed it enough to fund it, and I had built nothing that made a paid version worth having. The lesson I have carried ever since: a product people use without paying is a survey of people who might pay, and I never got around to asking the question.
