Head-to-head
Gamma vs Google NotebookLM
A neutral, source-grounded comparison: every fact below links to the exact page it was read from. Unknowns are marked honestly, never counted against a tool.
AI presentation maker · updated 2026-07-20
Research to slides · updated 2026-07-20
The verdict
On the data we have, Gamma and Google NotebookLM are too close to call — it comes down to which strengths matter to you.
The two split 4 decided rows evenly; the rest depend on data still being collected.
The fastest way to turn a prompt into a polished, on-narrative deck — with a genuinely usable free tier and real .pptx/PDF/Google Slides export.
Google's free, source-grounded research tool that turns your own documents into a presentation outline — best for evidence-backed, citation-heavy decks.
At a glance
Side-by-side specs
Every value links to the page it was read from. Toggle to focus on where they differ.
| Attribute | Gamma | Google NotebookLM |
|---|---|---|
| Pricing & access | ||
| Free tier | Yes | Yes |
| Entry paid price | $9/mo (annual) | Free |
| Price tiers | Full tier breakdown pending | |
| Export | ||
| .pptx export | Yes | Yes |
| .pptx fidelity | Hands-on tested | Hands-on tested |
| All export formats | PPTXPDFPNGSlides | PPTXPDFaudiovideo |
| Features | ||
| Agent mode | Yes(better) | Not stated |
| Brand kit | Yes(better) | Not stated |
| Charts | Yes | Yes |
| Collaboration | Yes | Yes |
| Image generation | Yes | Yes |
| Outline generation | Yes | Yes |
| PowerPoint import | Yes(better) | Not stated |
| Templates | Yes(better) | Not stated |
| Independent verdict | ||
| Independent audit score | Hands-on tested | Hands-on tested |
Which should you pick?
Pick if
Gamma- You want the wider feature set — 8 of 8 capabilities are stated.
- Your priority is speed.
- Generous free tier; exports to PPTX, PDF, PNG and Google Slides.
Pick if
Google NotebookLM- Your priority is research.
- Completely free; grounds every slide in your uploaded sources.
What reviewers say
Gamma
Independent web reviews are being collected. For now, see the editorial read above and verify every fact at its source.
Google NotebookLM
Independent web reviews are being collected. For now, see the editorial read above and verify every fact at its source.
Compare two different tools
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