Slido
Slido is a web-based audience interaction tool for meetings, training, events, webinars, team calls, and education.
What Slido is
Slido is a web-based audience interaction tool for meetings, training, events, webinars, team calls, and education. Hosts can run live polls, Q&A, quizzes, word clouds, idea sessions, and surveys, with five poll types listed. Participants join from any device without a login or download, ask questions anonymously, and vote on questions. Slido supports integrations with PowerPoint, Webex, Google Slides, Microsoft Teams, and Zoom, and host setup is described as taking minutes. Slido AI suggests personalized polls and can refine wording. Slido Analytics provides engagement insights and exports questions or voting results. The forever-free Basic plan provides a starting point, while a paid option is listed at €15 per month. Engage is listed for 200 participants, and Enterprise for 5,000. Professional includes advanced Q&A controls, branding and customization, and participant security features. Slido was founded in 2012 in Bratislava, is now part of Webex, and the footer identifies Cisco Systems, Inc.
Good
- Forever-free Basic plan
- Anonymous questions and voting
- Works with major meeting and slide tools
- Participants join without downloads
- Exports analytics and voting results
Watch out
- Engage audience limit is 200
- Paid option listed at €15 per month
- Some plans have unlisted prices
Who it suits
Slido suits hosts who need interactive polling, questions, quizzes, or surveys during online or in-person sessions. It is also suitable when attendees should participate without accounts or downloads.
Verdict
Slido offers broad live interaction features through a browser, with anonymous participation and integrations for common meeting tools. Its free starting point is useful, while larger audiences and advanced controls depend on listed plans.
Plans and prices
From Slido's own pricing page, checked 28 Sep 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Basic | Free | Forever-free plan · Basic audience interaction |
| Engage | — | 200 participants |
| Professional | — | Advanced Q&A controls · Branding and customization · Participant security features |
| Enterprise | — | 5,000 participants |
| Paid plan | — | Paid plan; specific plan name not stated · € 15 per month |
The facts
Each one read from Slido's own pages, with the date it was checked.
What it does
- AI assistance
- Slido AI provides personalized poll suggestions and refined wording.checked 28 Sep 2026
- Analytics exports
- Slido Analytics supports engagement insights and exporting questions or voting results.checked 28 Sep 2026
- Anonymous questions
- Participants can ask questions anonymously and vote for questions.checked 28 Sep 2026
- Anonymous responses
- Yeschecked 22 Sep 2026
- Audience limit
- 200checked 22 Sep 2026
- Customers worldwide
- Slido states that it is trusted by 750K customers worldwide.checked 28 Sep 2026
- Enterprise offering
- Enterprise is listed as an available plan or resource option.checked 28 Sep 2026
- Host setup
- The page says host setup takes only minutes.checked 28 Sep 2026
- Live features
- Slido provides live polls, live Q&A, quizzes, word clouds, ideas, and surveys.checked 28 Sep 2026
- Live polling
- Yeschecked 22 Sep 2026
- Live Q&A
- Yeschecked 22 Sep 2026
- Meeting contexts
- Slido is presented for team calls, training, all-company meetings, events, webinars, and education.checked 28 Sep 2026
- Participant access
- Attendees can join without logins or downloads.checked 28 Sep 2026
- Polling options
- Slido states it has five types of polls, plus Q&A, quizzes, and surveys.checked 28 Sep 2026
- Quiz mode
- Yeschecked 22 Sep 2026
- Security certifications
- The site lists ISO and SOC2 under Security.checked 28 Sep 2026
Money
- Billing categories
- The site lists one-time, annual, education, and enterprise plan categories.checked 28 Sep 2026
- Free plan
- Yeschecked 22 Sep 2026
- Free starting point
- Slido offers a forever-free Basic plan.checked 28 Sep 2026
- Paid price
- The page states a paid option costs €15 per month.checked 28 Sep 2026
The company
- Current owner
- Slido is now part of Webex and the footer identifies Cisco Systems, Inc.checked 28 Sep 2026
- Founded
- 2012checked 28 Sep 2026
- Headquarters
- Bratislava, Slovakiachecked 28 Sep 2026
Where it runs
- Device access
- Participants can ask questions from any device.checked 28 Sep 2026
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