10to8 might be a bit more popular than FET. We know about 1 link to it since March 2021 and only 1 link to FET. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I'm not sure how widespread it is but this is a open source program that has existed for a long time: https://lalescu.ro/liviu/fet/. Even if schools use something more sleek and modern now the basic problem solving algorithm in this is probably the same. Source: 12 months ago
For booking, try and get them to use Google calendar. If nothing else, only for the website. Most (if not all) the plugins I've used had compatibility with Google Calendar. I don't have any on top of my head that I've used, so you'll need to try out a few. As an alternative, I've setup https://10to8.com/ for a few clients. It has some deeper features and includes SMS. There is a small business option (free) that... Source: almost 2 years ago
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