Head-to-head · Interactive Presentation Software
Decka vs Slidea
Decka leads on 1 check, Slidea on 1, and 5 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 scoreDecka · 7.2/10
- Free planboth
- Most featuresDecka · 5 of 5
Decka scores higher on our rubric for interactive presentation software: 7.2 against 7.1 out of 10; our editors rank them #6 and #8.
Slidea leads on audience limit: 500 attendees versus 100 attendees. Decka offers audience reactions; Slidea doesn't publish it. On presentation platform, Decka gives you Both where Slidea offers Web.
Decka is the better fit for collaborative slide creators with live interaction. Slidea is the better fit for budget-conscious web presentation teams.
- Decka fits best
Collaborative slide creators with live interaction
- Slidea fits best
Budget-conscious web presentation teams
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Side by side
| Feature | Decka 7.2/10 Visit ↗ | Slidea 7.1/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 7.2 | 7.1 |
| Ranking | #6 in Interactive Presentation Software | #8 in Interactive Presentation Software |
| Best for | Collaborative slide creators with live interaction | Budget-conscious web presentation teams |
| Pricing model | Free plan + paid | Free plan + paid |
| Starting price | $10/mo | Not published |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Cloud, Browser extension | Cloud |
| Platforms | Web, Chrome extension | Web |
| Integrations | 3 integrations | 5 integrations |
| Features Decka 5/5 · Slidea 4/5 | ||
| Live polls | ✓ | ✓ |
| Live quizzes | ✓ | ✓ |
| Live Q&A | ✓ | ✓ |
| Word clouds | ✓ | ✓ |
| Audience reactions | ✓ (best) | Not published |
| Specs | ||
| Audience limit | 100 attendees | 500 attendees (best) |
| Presentation platform | Both | Web |
| Our review | ||
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| Our verdict | Decka combines a freeform presentation editor with AI-assisted deck creation, real-time collaboration, and live audience activities. It is designed for collaborative slide creators who want more than static presentations, including… Read the review → |
Slidea is a web-based interactive presentation platform for educators, speakers, trainers, managers, and event organizers. Presenters can create or import decks, add live polls, quizzes with leaderboards and scoring, word clouds,… Read the review → |
Strengths and trade-offs
Decka — where it wins
- Free plan includes the full editor and all 8 activity types
- Supports PowerPoint and Google Slides presentation workflows
- Adds live polls, quizzes, Q&A, word clouds, and reactions
Where it doesn't
- Free plan allows only two live sessions per month
- Paid audience limits range from 100 to 300 participants
- Advanced controls and larger audiences require higher-tier plans
Slidea — where it wins
- Live polls, quizzes, Q&A, word clouds, and rankings
- AI presentation creation plus PowerPoint and PDF imports
- Free plan and Basic at $6 per user per month billed annually
Where it doesn't
- Available only on the web
- Basic allows up to 500 participants per presentation
- SSO, SCIM, and private cloud are limited to Enterprise
- Decka7.2/10 · Free plan · paid from $10/mo (annual)
A collaborative presentation editor that adds polls, quizzes, Q&A, and reactions.
Visit DeckaFull verdict → - Slidea7.1/10 · Free plan · paid from $6/user/mo (annual) · 30-day trial
A web presentation tool with broad interaction features and a low paid entry price.
Visit SlideaFull verdict →
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All interactive presentation software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
Last updated · How we research and update