Slido vs Mentimeter, and a Free Third Option
Slido and Mentimeter both cover polls, quizzes and audience Q&A, and they differ mainly in how their plans are capped and priced. Mentimeter's Free plan listed 50 participants per month on October 17, 2026, Slido's Basic listed 100 on October 5, 2026, and ShuffleTurn is a free third option with no signup but no slide decks.
Mentimeter vs Slido in plain terms
Anyone weighing these two is usually picking a tool for a meeting, a class or a conference session, and the free plans decide a lot. Mentimeter's Free plan lists 23 question types and a Q&A, but it caps participants at 50 per month and leaves out moderation, export, custom branding and SSO. Slido's free Basic plan listed a higher cap of 100 participants and limited moderation when we last checked.
Both vendors move the useful parts behind paid plans, so the question becomes which paid plan fits. Mentimeter prices per presenter and bills yearly, with Basic at $11.99 a month adding unlimited participants, slide import and exports. Slido prices per member and bills annually, and its tiers are organized around audience size: 200 on Engage, 1,000 on Professional. Those are different units, so a straight dollar comparison can mislead. Read the caps next to the price.
Slido is now part of Webex, per its own footer, and lists integrations with PowerPoint, Webex, Google Slides, Teams and Zoom. Mentimeter lists imports from PowerPoint, Keynote and Google Slides on Basic, and embeds on Pro. If your team already lives inside one of those ecosystems, that will probably settle it.
Three-way comparison
| Feature | Slido | Mentimeter | ShuffleTurn |
|---|---|---|---|
| Free plan audience cap | Basic listed 100 participants (checked Oct 5, 2026) | Free: 50 participants per month | No cap set in the app; not load-tested at large scale |
| Entry paid plan | Engage: $17.50/mo per member, billed annually, up to 200 participants | Basic: $11.99 per presenter/mo billed yearly, unlimited participants | None available (a paid plan is planned) |
| Next paid plan | Professional: $75/mo per member, billed annually, up to 1,000 participants | Pro: $24.99 per presenter/mo billed yearly | N/A |
| Top tier | Enterprise: from $200/mo per member, billed annually | Enterprise: custom pricing | N/A |
| Q&A moderation | Limited on Basic; pre-approval from Engage up | None on Free or Basic; pre-approve questions on Pro | Free: approve, reject, restore, mark answered, pin; pre-approval off by default |
| Data export | Check Slido's pricing page | None on Free; image, PDF and Excel from Basic | CSV of Q&A, poll results and quiz leaderboard, free |
| Import from slides | PowerPoint and Google Slides integrations listed | Import from PowerPoint, Keynote, Google Slides from Basic | Not available |
| Custom branding | Check Slido's pricing page | Custom colors, themes and logo on Pro; none on Free or Basic | Not available |
| SSO | Enterprise tier | Enterprise (SSO and SCIM) | Not available |
| AI features | Slido AI listed | Menti AI on Free | None |
| Question types | Polls, Q&A, word cloud, ideas, quizzes, surveys | 23 question types on Free, with Q&A | Multiple choice, quiz, rating, open text, word cloud, ranking, plus Q&A |
| Integrations | PowerPoint, Webex, Google Slides, Teams, Zoom, Live Video, Embed | Embeds from PowerPoint Web, Google Slides, Miro on Pro; LMS integration on Enterprise | None |
Mentimeter figures from mentimeter.com/plans checked October 17, 2026. Slido figures as listed when we last checked on October 5, 2026. A later check on October 17, 2026 could not read Slido's JavaScript-rendered plan table, so check Slido's pricing page for current terms. Page updated October 17, 2026.
Where ShuffleTurn is a better fit
- You want moderated Q&A, export and polls at no cost, with no per-presenter or per-member pricing
- You do not want hosts or participants to create accounts
- Your session is questions and answers, not slides
- A small or mid-size audience, where an untested ceiling is an acceptable risk
Where Slido and Mentimeter are stronger
- Both import or integrate with slide tools, which ShuffleTurn does not
- Mentimeter lists custom colors, themes and a logo on Pro; ShuffleTurn has no branding options
- Both list enterprise controls such as SSO, and Mentimeter adds SCIM and LMS integration
- Both list AI features and deeper feature sets than ShuffleTurn
- Slido publishes tiered participant limits and Mentimeter's paid plans list unlimited participants; ShuffleTurn has not been proven at large events
How to choose among the three
Choose Mentimeter if you build presentations and want to import an existing deck, or if you need branded screens, since those sit on Basic and Pro. Choose Slido if your organization already uses Webex, Teams or PowerPoint and wants the integration, or if audience size drives the decision and you want tiers defined by it. In both cases, read the vendor's current plan page first, because caps and prices move.
Choose ShuffleTurn if the job is collecting questions, running a poll or a scored quiz, and nobody wants to pay or sign up. Hosts get approve, reject, pin and mark answered controls, a big-screen view, and CSV export for free. Quizzes have points and a leaderboard but no per-question timer and no speed bonus. Pre-approval exists, but it is off by default, so switch it on when you create the session.
One caution applies to the free route. ShuffleTurn runs realtime on a single worker and has not been load-tested for large events, and it never claims a tested audience size. If a failed session would be costly, spend the money on a vendor that supports a documented limit. If you are running a team meeting or a class, the free option is a reasonable place to start.
Common questions about this comparison
What is the main difference between Slido and Mentimeter?
How much does Mentimeter cost compared with Slido?
Which one has better Q&A moderation, Slido or Mentimeter?
Is there a free alternative to both Slido and Mentimeter?
Does Mentimeter's free plan limit the audience?
Can I export results from Slido, Mentimeter or ShuffleTurn?
Which should I choose for a large conference?
Try the free third option.
Live Q&A and polls with no signup and no seat pricing. Share a link, QR code or short code.
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