Can two users log into the same account?
You can be signed into the same account on many devices, desktop, extensions, apps, etc. So if someone else in your family for example wanted to use the same account, you could do this.
Though, it would be the same user, there is only one user on an account. We do hope to implement a way to share tasks in the near future.
This would be useful for me, I have two google accounts (one for work and one for home) and subsequently two todoist accounts. I have premium on my home google account but not on the work account. I do not really want to pay for the same functionality twice. I would love to have one todoist account which is accessible by two google accounts which have the same functionality but only see the tasks associated with their individual accounts.