Pollaris is a polling tool to plan, organise and make decisions quickly and easily. While creating a poll requires logging in with a Wikimedia account, participating in polls is open and does not require a login by default (though authors can optionally restrict voting to authenticated Wikimedia accounts).
Pollaris is licensed under GNU Affero General Public License v3.0 or later.
Pollaris relies on a bunch of other projects:
Thanks to their authors!