Studies on group decision-making consistently show three bias patterns that distort results when voting isn't anonymous: anchoring (people change their vote after seeing others'), authority bias (people vote for what the most senior person prefers), and social pressure (people avoid picking the unpopular option). Anonymous voting eliminates all three. But only if the anonymity is real. This guide explains how to run an anonymous vote that's genuinely private — and what questions to ask before trusting a tool's anonymity claims.
1. When to use anonymous voting
Anonymous voting isn't always necessary — and requiring it for every decision can slow things down. Use it when any of these conditions are true:
There's a seniority gap between participants
When a manager or executive is voting alongside their reports, the reports are unlikely to vote against the senior person's known preference — even if they have a different view. Anonymous voting gives everyone an equal voice regardless of title.
The decision involves sensitive topics
Performance assessments, compensation-related decisions, organisational restructuring, or anything where the result affects people personally — anonymous voting prevents retaliation concerns from influencing choices.
You've noticed anchoring in past votes
If your team regularly shifts their votes after seeing what others chose, or if the first person to respond tends to set the tone for everyone else, that's anchoring bias in action. Hiding results until voting closes eliminates this.
2. What "truly anonymous" actually means
The word "anonymous" is used loosely by many tools. Before you run an anonymous vote, verify what the tool actually hides — and from whom.
Hidden from other participants
Every tool that calls itself anonymous at minimum hides individual votes from other voters. This prevents the anchoring bias of seeing someone else's choice before you make yours. It's necessary but not sufficient.
Hidden from the decision creator
Some tools allow the poll creator to see individual votes in their admin dashboard while calling the poll "anonymous" to participants. This is not truly anonymous. Check whether the creator can see who voted for what.
Hidden at the results level
True anonymity means the results view never shows individual attribution — it shows only aggregate counts per option. If a tool shows "7 people chose A, 2 chose B" without revealing which 7, that's genuine anonymity.
3. Choose a tool with genuine anonymous voting
Not all tools that claim anonymous voting deliver on it. When evaluating a tool, ask three questions: (1) Can the poll creator see individual votes? (2) Can the mode be switched to non-anonymous after votes have been cast? (3) Is anonymous voting included on the free plan, or is it a paid feature? Chooseday answers all three correctly: creators cannot see individual votes, the mode locks after the first vote so it cannot be changed mid-poll, and anonymous voting is fully included on the free plan. Slido and Mentimeter lock anonymous mode behind paid tiers. Microsoft Forms allows anonymous responses when configured correctly, but the setting is not on by default.
4. Set up the anonymous vote correctly
Enable anonymous mode before creating the vote
In Chooseday, toggle anonymous mode on during poll creation — before you send the link to participants. Once the first vote is recorded, the mode locks and cannot be changed. This prevents bait-and-switch situations where someone creates a "anonymous" poll and then switches it to reveal votes.
Set a deadline with automatic reminders
Chooseday sends reminders to all participants as the deadline approaches — without disclosing who has or hasn't voted yet. This maintains anonymity while still driving full participation. Manually asking "have you voted yet?" creates social pressure and undermines the anonymous guarantee.
Don't add or remove options after voting starts
Adding a new option after votes have been cast forces earlier voters to reconsider without the full set of choices. Set all options before opening the poll and don't change them.
5. Communicate the anonymity guarantee to your team
People will only vote honestly if they believe the anonymity guarantee. When you share the poll, explicitly state that votes are anonymous and that the mode is locked — even you as the creator can't see who voted for what. This is worth one sentence in your message: "This vote is fully anonymous — I can only see the total count per option, not who chose what." Teams that understand the anonymity guarantee show significantly higher willingness to vote against the apparent majority view.
Frequently asked questions
Truly anonymous means no one can link a specific vote to a specific person — not other participants, not the decision creator, and not system admins. Some tools label themselves anonymous but still expose individual votes to admins. Check whether the tool hides votes from the creator before trusting it.
Use anonymous voting when there's a seniority gap between participants, the decision involves sensitive topics like performance or compensation, or you've noticed that people change their votes after seeing what others chose. Anonymous voting is most valuable whenever social dynamics could distort the honest result.
Yes — Chooseday sends deadline reminders to all participants regardless of whether they've voted, without revealing who has or hasn't voted yet. This maintains anonymity while still driving full participation.
Chooseday includes anonymous voting on its free plan. Slido and Mentimeter lock anonymous mode behind paid plans. Microsoft Forms can be configured for anonymous responses but it's not the default setting and requires manual setup each time.
In Chooseday, the anonymous mode locks as soon as the first vote is recorded. It cannot be changed mid-poll by anyone, including the creator. This prevents the mode from being switched after the vote to reveal individual choices.