Plans
You are charged for one thing: how many devices in a lab need a vendor image. That is the only part that costs anything — each one is a real machine holding real memory on our server. Everything else is the same on every plan.
Lessons and the browser simulator are free, permanently. Virtual PCs, LAN Switches and NAT Clouds are never counted, on any plan including the free one — connect as many as your lab needs.
Work out your cost
Past twenty image devices, or for more than one person, there is no card to pick — the answer depends on the memory your labs actually need. Put your numbers in and this gives you the figure we would quote from, so you know it before you ask.
One account runs one lab at a time, on every plan: a lab belongs to the window that opened it, and a second window is refused rather than quietly spending the same allowance twice. So a team that needs four labs running together is four people, which is what the second box asks for.
Buying for a company or a college?
Anything bought in an organisation's name — several people, an invoice, a purchase order, or a lab bigger than the list above — is arranged with us rather than picked from a page. Tell us how many people and what they need to run, and an administrator issues the plan against your account directly.