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Head-to-head · Audience Response Systems

Slido vs Vevox

  • Updated Oct 2026
  • Both researched from official sources
  • 7 checks side by side
Higher score Slido #3 in Audience Response Systems 9.1/10 Free plan Free plan✓ 5 of 5 features Visit Slido
Vevox #5 in Audience Response Systems 8.9/10 Free plan Free plan✓ 5 of 5 features Visit Vevox

Slido leads on 0 checks, Vevox on 1, and 6 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreSlido · 9.1/10
  • Free planboth

Slido scores higher on our rubric for audience response systems: 9.1 against 8.9 out of 10; our editors rank them #3 and #5.

Vevox leads on audience limit: 250 participants versus 200 participants.

Slido is the better fit for reliable presentations and events. Vevox is the better fit for cross-platform polling and Q&A.

  • Slido fits best

    Reliable presentations and events

  • Vevox fits best

    Cross-platform polling and Q&A

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Slido 9.1/10 Visit ↗ Vevox 8.9/10 Visit ↗
At a glance
Editor score 9.1 8.9
Ranking #3 in Audience Response Systems #5 in Audience Response Systems
Best for Reliable presentations and events Cross-platform polling and Q&A
Pricing model Free plan + paid Free plan + paid
Starting price — $11.95/user/mo
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Mobile Cloud
Platforms Web Web
Support Live chat, Email, Community, Docs Email, Live chat, Phone, Docs
Compliance SOC 2, ISO 27001, HIPAA, SSO/SAML SSO/SAML
Integrations 9 integrations 9 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Slido 5/5 · Vevox 5/5
Live polling ✓ ✓
Live Q&A ✓ ✓
Quiz mode ✓ ✓
Anonymous responses ✓ ✓
Slide integrations ✓ ✓
Specs
Audience limit 200 participants 250 participants (best)
Our review
Pros
  • Live polls, Q&A, quizzes and real-time result display
  • PowerPoint, Google Slides, Webex, Teams and Zoom integrations
  • Anonymous questions, voting, analytics and data exports
  • Free plan supports up to 100 participants with core polling and Q&A
  • Works with PowerPoint, Teams, Zoom, Google Slides and LMS platforms
  • Combines anonymous Q&A, quizzes, surveys, AI and analytics
Cons
  • The listed audience limit is 200
  • It is not open source
  • Paid plans require evaluation for larger or more complex events
  • Advanced features require a paid Education or Business plan
  • Participant capacity and features vary by plan
  • Participants must join through a web browser
Our verdict

Slido is an audience response platform for meetings, training sessions, webinars, presentations and events. Hosts can run live polls, surveys, quizzes and Q&A sessions, while participants respond or submit questions from their devices…

Read the review →

Vevox is a browser-based audience response platform for educators, trainers, meeting hosts and event organizers. It brings live polling, anonymous Q&A, quizzes, surveys, word clouds and analytics into presentations, classes, meetings and…

Read the review →
  1. SlidoAudience Response Systems 9.1Free plan
  2. VevoxAudience Response Systems 8.9Free plan

Strengths and trade-offs

  • Slido — where it wins

    • Live polls, Q&A, quizzes and real-time result display
    • PowerPoint, Google Slides, Webex, Teams and Zoom integrations
    • Anonymous questions, voting, analytics and data exports

    Where it doesn't

    • The listed audience limit is 200
    • It is not open source
    • Paid plans require evaluation for larger or more complex events
  • Vevox — where it wins

    • Free plan supports up to 100 participants with core polling and Q&A
    • Works with PowerPoint, Teams, Zoom, Google Slides and LMS platforms
    • Combines anonymous Q&A, quizzes, surveys, AI and analytics

    Where it doesn't

    • Advanced features require a paid Education or Business plan
    • Participant capacity and features vary by plan
    • Participants must join through a web browser

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update