add.io runs apps made with +Ai Widgets. Each app has an address of its own under add.io, such as <app>.add.io, so one app cannot read another app's data.
There is nothing to sign in to here. add.io never asks for a password and never sets a cookie. If a page on add.io asks you to sign in, do not.
add.io is run by +Ai: add.ai.
Report abuse: abuse@add.ai