Kahoot! vs Slido
Updated November 2026 · AppBreakup editorial
Kahoot!
Game-based quiz platform for live and self-paced quizzes in classrooms, training and events.
Slido
Audience interaction tool for live Q&A, polls and quizzes in meetings, classes and events.
The short answer
Kahoot! suits teachers and trainers who want competitive, game-style quizzes with a live leaderboard. Slido suits teams and event hosts who want live Q&A with upvoting and polls inside their slides or video calls. The biggest difference is purpose: Kahoot! is built for engagement and learning checks, while Slido is built for audience questions and polling in meetings, all-hands and conferences.
Kahoot! or Slido: our take
Kahoot! turns quizzes into a game show. A host shows questions on a shared screen, players join with a game PIN, link or QR code, and points for speed and accuracy feed a leaderboard with music. Quizzes can also be assigned as self-paced challenges, and there is a large library of ready-made kahoots. Slido, owned by Cisco and part of Webex, centres on live Q&A: participants ask and upvote questions, moderators can review them before they appear, and people can stay anonymous. It also runs polls, word clouds, quizzes and surveys, with analytics afterwards.
Where they run matters. Kahoot! works in the browser with iOS and Android apps and supports up to 2,000 per session (standard) live participants. Slido runs in the browser with no app needed and plugs directly into PowerPoint and Google Slides, as well as Microsoft Teams, Zoom and Webex, so polls can sit inside an existing deck or call.
Both are freemium. Kahoot! offers a free account with no credit card for basic hosting, but many question types, AI-generated quizzes, team mode and reports need a paid plan, and its school, home and business plan families can be confusing; the free business trial is limited to 15-minute sessions with 15 players. Slido's free plan covers core features with tight participant and poll limits, and paid options include one-time event plans, annual business plans and education plans from €15/month billed annually.
Choose Kahoot! for classrooms, training sessions and events where the goal is fun, competitive learning checks. Choose Slido for meetings, town halls and conferences where you want the audience to ask questions, vote on what matters and answer polls without leaving the presentation or the call.
Which should you pick?
Choose Kahoot! if…
- Teachers and trainers who want fun, competitive quizzes to check what people learned
- You need iOS and Android, which Slido doesn't list
- Very engaging game format with a live leaderboard
- Huge library of ready-made quizzes
Choose Slido if…
- Teams and event hosts who want live Q&A with upvoting inside their slides or video calls
- Best-in-class live Q&A with upvotes and moderation
- Runs inside PowerPoint, Google Slides, Teams, Zoom and Webex
About each app
What is Kahoot!?
Kahoot! turns quizzes into a game show. A host puts multiple-choice and other question types on a shared screen, players join on their own devices with a game PIN, link or QR code, and points for speed and accuracy feed a live leaderboard with music. Quizzes can also be assigned as self-paced challenges with a deadline. Teachers can pick from a large library of ready-made kahoots or create their own, and paid plans add more question types such as polls, puzzles and word clouds, AI-generated quizzes, team mode, presentation slides and detailed reports. Kahoot! has separate plans for schools, for individuals and families, and for businesses under the Kahoot! 360 name, with participant limits that grow with the plan up to a few thousand live players. A free account covers basic hosting. It runs in the browser with iOS and Android apps. It is built for engagement and learning checks, not for open-ended meeting Q&A.
What is Slido?
Slido is an audience interaction tool owned by Cisco and now part of Webex. Participants join from a phone or laptop with an event code, then ask and upvote questions, answer live polls, add to word clouds, take quizzes or submit ideas, while the host shows results on screen. Its strongest feature is live Q&A: the most-voted questions rise to the top, moderators can review questions before they appear, and people can stay anonymous. Slido works on its own in the browser, and it plugs directly into PowerPoint, Google Slides, Microsoft Teams, Zoom and Webex, so polls can sit inside an existing deck or call. It also offers surveys, analytics after the event, and AI suggestions for poll wording. There is a free plan with the core features and participant limits, plus one-time event plans, annual business plans, education plans and enterprise contracts. It's built for meetings, all-hands and conferences more than for game-style classroom quizzes.
Side by side
| Attribute | Kahoot! | Slido |
|---|---|---|
| Pricing | Free plan + paid | Free plan + paid |
| Open source | No | No |
| Self-hostable | No | No |
| Platforms | Web, iOS, Android | Web |
| Best for | Teachers and trainers who want fun, competitive quizzes to check what people learned | Teams and event hosts who want live Q&A with upvoting inside their slides or video calls |
| Status | Active | Active |
Kahoot! vs Slido pricing
Kahoot!: free plan + paid
- Starting price: $9 a month, billed annually ($108/year, Pro Start) source
- Pro Standard plan: $25 a month, billed annually ($300/year) source
- Pro Plus plan: $39 a month, billed annually ($468/year) source
- Pro Max plan: $79 a month, billed annually ($948/year) source
- Free account: Yes, no credit card source
- Free business trial: 15-minute sessions, 15 players source
Slido: free plan + paid
Slido pricing pagePlatforms
| Platform | Kahoot! | Slido |
|---|---|---|
| Web | ||
| iOS | ||
| Android |
Kahoot! facts
8 of 8 verified- Starting price
- $9 a month, billed annually ($108/year, Pro Start)
- Checked Nov 1, 2026kahoot.com(opens source in a new tab)
- “Pro Start $ 19 $ 9 per month, $ 228 $ 108 billed annually”
- Pro Standard plan
- $25 a month, billed annually ($300/year)
- Checked Nov 1, 2026kahoot.com(opens source in a new tab)
- “Pro Standard $ 29 $ 25 per month, $ 348 $ 300 billed annually”
- Pro Plus plan
- $39 a month, billed annually ($468/year)
- Checked Nov 1, 2026kahoot.com(opens source in a new tab)
- “Pro Plus $ 49 $ 39 per month, $ 588 $ 468 billed annually”
- Pro Max plan
- $79 a month, billed annually ($948/year)
- Checked Nov 1, 2026kahoot.com(opens source in a new tab)
- “Pro Max $ 79 per month, $ 948 billed annually”
- Free account
- Yes, no credit card
- Checked Oct 30, 2026kahoot.com(opens source in a new tab)
- “You can get a free account and test Kahoot! 360 with no credit card needed.”
- Live participants
- Up to 2,000 per session (standard)
- Checked Oct 30, 2026kahoot.com(opens source in a new tab)
- “up to 2,000 live participants.”
- Free business trial
- 15-minute sessions, 15 players
- Checked Oct 30, 2026kahoot.com(opens source in a new tab)
- “You can host 15-minute sessions for up to 15 participants”
- Joining
- Game PIN, link or QR code
- Checked Oct 30, 2026kahoot.com(opens source in a new tab)
- “Share your kahoot by giving your students the game PIN or a direct link. They can also scan a QR to join.”
Slido facts
4 of 4 verified- Free plan
- Yes, core features
- Checked Oct 29, 2026slido.com(opens source in a new tab)
- “The free version allows you to use all of our core features.”
- Owner
- Cisco (part of Webex)
- Checked Oct 29, 2026slido.com(opens source in a new tab)
- “Slido is now part of Webex.”
- Slide integrations
- PowerPoint and Google Slides
- Checked Oct 29, 2026slido.com(opens source in a new tab)
- “within your PowerPoint or Google Slides presentations.”
- Education price
- From €15/month billed annually
- Checked Oct 29, 2026slido.com(opens source in a new tab)
- “as low as € 15 a month, paid annually.”
Pros and cons of Kahoot!
- Very engaging game format with a live leaderboard
- Huge library of ready-made quizzes
- Self-paced assignments as well as live games
- Many question types and reports need a paid plan
- Several confusing plan families for schools, home and business
- Weak for open Q&A and discussion
Pros and cons of Slido
- Best-in-class live Q&A with upvotes and moderation
- Runs inside PowerPoint, Google Slides, Teams, Zoom and Webex
- Participants join with a code, no app needed
- Free plan has tight participant and poll limits
- Less playful than Kahoot for classroom quizzes
- Fewer slide-design options than Mentimeter
Other apps to consider
MentimeterInstead of Kahoot!
Polls, word clouds and quizzes inside a full presentation, suited to meetings as much as classrooms.
GeniallyInstead of Kahoot!
Builds interactive, gamified lessons and escape rooms that learners click through at their own pace.
AhaSlidesInstead of Kahoot!
Mixes quiz games with polls and Q&A in one deck, with simpler and often cheaper plans.
Kahoot! vs Slido: common questions
Is Kahoot! better than Slido?
Kahoot! suits teachers and trainers who want competitive, game-style quizzes with a live leaderboard. Slido suits teams and event hosts who want live Q&A with upvoting and polls inside their slides or video calls. The biggest difference is purpose: Kahoot! is built for engagement and learning checks, while Slido is built for audience questions and polling in meetings, all-hands and conferences.
Is Kahoot! free?
Kahoot! has a free plan, with paid plans for more features. See its verified pricing facts above for current limits.
Is Slido free?
Slido has a free plan, with paid plans for more features. See its verified pricing facts above for current limits.
Is Kahoot! or Slido open source?
Neither is open source.
Which platforms do Kahoot! and Slido support?
Kahoot!: Web, iOS and Android. Slido: Web.