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Gamma vs Genspark
Gamma scores higher overall (8.8 vs 7.2), but the right pick depends on what you need.
Choose Gamma if…
Anyone who wants a good-looking deck from a prompt in minutes
8.8/10★★★★★Full review →Choose Genspark if…
Researchers who want sourced content and slides from one AI workspace
7.2/10★★★★★Full review →Side by side
| Gamma | Genspark | |
|---|---|---|
| Overall score | 8.8/10 | 7.2/10 |
| Rank in category | #1 of 12 | #7 of 12 |
| Price | Freemium · from £7/month | Freemium · from $19.99/month |
| Free version | 400 credits at signup (they don't renew), up to 10 slides per prompt, PDF, PPTX and Google Slides export | Daily credits (around 100 a day) |
| Platforms | Web, iOS, Android, API, Other | Web, iOS, Android |
| Made by | Gamma Tech, Inc. | Genspark Inc. (MainFunc) |
| Slide quality | 9 | 6 |
| Ease of use | 9 | 8 |
| Features | 9 | 7 |
| Value for money | 8.5 | 7.5 |
| Platforms | 8 | 9 |
Gamma: what the AI does
- Prompt, notes or file to a full deck
- Gamma Agent for rewriting, restyling and web research
- AI image generation
- Gamma Imagine for on-brand graphics and infographics
- Apps inside ChatGPT and Claude
- Public API (Pro and up)
- Most polished prompt-to-deck results in the category
- Useful free plan with PowerPoint and Google Slides export
- Also makes docs, web pages and social posts
- Mobile apps for creating on the go
- Free credits are one-off and don't refill
- Exported PPTX files can need font and layout clean-up
- Reviews flag strict refunds and slow support on billing
Genspark: what the AI does
- AI Slides agent with web research
- Docs, sheets, images and video in one workspace
- Choice of models from several AI labs
- Agents inside PowerPoint, Word and Excel via Microsoft partnership
- Strong, sourced research behind each deck
- Does far more than slides for one subscription
- Mobile apps and a free tier
- Slide designs are basic next to Gamma or Beautiful.ai
- Shared credits run out fast and don't roll over
- Users report layout shifts in exported files