Head-to-head · Interactive Presentation Software
AhaSlides vs Decka
AhaSlides leads on 1 check, Decka on 4, and 3 are even. Who comes out ahead on the 8 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreAhaSlides · 8.3/10
- Lowest starting priceAhaSlides · $7.95/mo
- Free planboth
- Most featuresDecka · 5 of 5
AhaSlides scores higher on our rubric for interactive presentation software: 8.3 against 7.2 out of 10; our editors rank them #2 and #6.
AhaSlides is cheaper to start at $7.95/mo against $10/mo. Decka offers live polls; AhaSlides doesn't publish it. Decka offers live quizzes; AhaSlides doesn't publish it. Decka offers word clouds; AhaSlides doesn't publish it. Decka offers audience reactions; AhaSlides doesn't publish it.
AhaSlides is the better fit for affordable, feature-rich interactive presenters. Decka is the better fit for collaborative slide creators with live interaction.
- AhaSlides fits best
Affordable, feature-rich interactive presenters
- Decka fits best
Collaborative slide creators with live interaction
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Side by side
| Feature | AhaSlides 8.3/10 Visit ↗ | Decka 7.2/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 8.3 | 7.2 |
| Ranking | #2 in Interactive Presentation Software | #6 in Interactive Presentation Software |
| Best for | Affordable, feature-rich interactive presenters | Collaborative slide creators with live interaction |
| Pricing model | Free plan + paid | Free plan + paid |
| Starting price | $7.95/mo (best) | $10/mo |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Cloud, Desktop | Cloud, Browser extension |
| Platforms | Web, Windows, macOS | Web, Chrome extension |
| Integrations | 8 integrations | 3 integrations |
| Features AhaSlides 1/5 · Decka 5/5 | ||
| Live polls | Not published | ✓ (best) |
| Live quizzes | Not published | ✓ (best) |
| Live Q&A | ✓ | ✓ |
| Word clouds | Not published | ✓ (best) |
| Audience reactions | Not published | ✓ (best) |
| Specs | ||
| Audience limit | 100 attendees | 100 attendees |
| Presentation platform | Not published | Both |
| Our review | ||
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| Our verdict | AhaSlides is interactive presentation software for educators, trainers, speakers, event organisers and business teams. Presenters create browser-based slides and invite audiences to respond in real time through a QR code or link. Its… Read the review → |
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 → |
Strengths and trade-offs
AhaSlides — where it wins
- Live polls, quizzes, Q&A, surveys, word clouds and brainstorming
- Imports PDF, PPT and PPTX files and connects with major presentation tools
- Free plan includes unlimited presentations and all slide types
Where it doesn't
- Free presentations are limited to 50 participants
- Essential plans cap audiences at 100 participants
- AI, priority support and Q&A moderation require Pro
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
- AhaSlides8.3/10 · Free plan · paid from $7.95/mo (annual)
A feature-rich interactive presenter with a free plan and affordable annual pricing.
Visit AhaSlidesFull verdict → - 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 →
More comparisons
- Poll Everywhere vs AhaSlides
- Poll Everywhere vs Decka
- AhaSlides vs Pigeonhole Live
- AhaSlides vs Quizotic
- AhaSlides vs Mentimeter
- AhaSlides vs Wooclap
- AhaSlides vs Slidea
- Pigeonhole Live vs Decka
All interactive presentation software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
Last updated · How we research and update