Editor's roundupLast updated May 2026· 7 min read

Best Anonymous Survey Tools for Teams in 2026

"Anonymous" means something different on every platform. Some tools link responses to accounts. Some let admins see who said what. And a few lock genuine anonymity behind a paywall. We tested five anonymous survey tools and ranked them by what truly anonymous actually means — and what it costs.

Quick comparison

ToolBest forFree planStarting price
ChoosedayAnonymous team decisions✓ Free foreverFree forever
SurveyMonkeyAnonymous opinion surveys~ LimitedFrom $25/mo
TypeformConversational anonymous surveys~ LimitedFree / From $25/mo
Google FormsBasic free surveys✓ Free foreverFree
Microsoft FormsM365 team surveys~ LimitedFree with M365

The full breakdown

1
ChoosedayTruly Anonymous, Free

The only anonymous survey tool where votes are hidden from everyone — including the creator — and it's free.

Best for: Teams who need genuine secret-ballot mode for decisions, culture surveys, and sensitive team votes
Free forever · Paid plans from $12/mo
Pros
  • Truly anonymous — individual votes hidden even from decision creator and admins
  • Anonymous mode available on free plan — no upgrade required
  • Results hidden during voting so no anchoring bias
  • Mode locked after first vote — anonymity cannot be revoked mid-vote
  • No response limits on free plan
Cons
  • Best for decision-style votes, not long-form open-ended surveys
  • Requires an account to create surveys (voters don't need one)
Try Chooseday free →Read: How Chooseday anonymous voting works →
2
SurveyMonkeyBest General Anonymous Survey

Good anonymous survey features on paid plans — but the free plan is limited to 10 responses.

Best for: Teams with budget who need flexible anonymous survey logic
Free (10 responses) · From $25/mo
Pros
  • Anonymous survey links don't require respondent accounts
  • Good survey logic and branching for complex questionnaires
  • Large template library
Cons
  • Free plan limited to 10 responses — unusable for most team surveys
  • Anonymous responses require paid plan configuration
  • No decision outcome or winner logic
Read: Chooseday vs SurveyMonkey →
3
TypeformBest UX for Anonymous Surveys

Conversational survey design — visually polished and respondent-friendly, with decent anonymity.

Best for: Teams who prioritise a premium respondent experience for sensitive surveys
Free (10 responses) · From $25/mo
Pros
  • Beautiful conversational survey format — high completion rates
  • Anonymous link sharing without requiring respondent accounts
  • Good for qualitative and open-ended feedback
Cons
  • Free plan limited to 10 responses per month
  • No decision or winner logic
  • No team voting modes (majority, ranked choice, dot)
  • Expensive for basic use cases
4
Google FormsBest Free Basic Option

Free and unlimited responses — but anonymity is not guaranteed and requires careful setup.

Best for: Teams who want free surveys and understand the anonymity limitations
Free
Pros
  • Completely free with unlimited responses
  • No Google account required for respondents if configured correctly
  • Native Google Sheets integration
Cons
  • Respondents logged into Google accounts may have responses linked to their account
  • Not designed as an anonymous tool — requires careful configuration
  • No decision logic or winner calculation
  • No reminders to non-responders
Read: Chooseday vs Google Forms →
5
Microsoft FormsBest for M365 Organisations

Free with Microsoft 365 — but external respondents need Microsoft accounts, limiting true anonymity.

Best for: Fully Microsoft-integrated organisations collecting internal feedback
Free with Microsoft 365 subscription
Pros
  • Free for all Microsoft 365 subscribers
  • Integrates with Teams and SharePoint
  • Familiar interface for Office users
Cons
  • External respondents typically need a Microsoft account — limits anonymous use
  • Anonymous configuration is not straightforward
  • No decision logic or ranked voting
  • Not suitable for teams without M365 subscriptions
Read: Chooseday vs Microsoft Forms →
Our verdict

For truly anonymous team surveys, Chooseday is the only free option

SurveyMonkey and Typeform offer decent anonymity but lock it behind paid plans and cap free responses at 10. Google Forms is free but the anonymity is questionable when respondents are logged into Google accounts. Microsoft Forms requires a Microsoft account for external respondents. Chooseday is the only tool where true anonymous mode — where individual responses are hidden from everyone including admins — is available free, with no response limits.

Get started with Chooseday free →

Frequently asked questions

Questions about choosing the right tool for your team.

A truly anonymous survey means individual responses cannot be linked to specific respondents — not by other participants, not by the survey creator, and not by admins. This is different from "confidential" surveys, where responses are protected but the creator can still technically identify who said what. Tools like Chooseday are designed so that even admins cannot see who voted for what in anonymous mode.

Google Forms can be configured to not require a sign-in, which provides basic anonymity. However, if the respondent is logged into a Google account when they fill out the form, Google can technically link the response to the account. For sensitive team surveys where genuine anonymity matters, a purpose-built anonymous tool is more reliable.

Yes. Anonymous voting is fully included on Chooseday's free plan. No upgrade required, no response limits. It's one of the few tools where true anonymous mode is not a premium feature.

Anonymous means responses cannot be linked to individuals by anyone. Confidential means responses are protected but administrators may still be able to identify respondents. Most enterprise HR tools (Culture Amp, Lattice) offer confidential surveys with minimum group size protections, not pure anonymity. Chooseday offers true anonymity in its anonymous voting mode.

The anonymous survey your team will actually be honest in

True secret-ballot mode, free forever. No response limits, no upgrade required.

Start free — no credit card →