Compare Synthesia vs NotebookLM: features, pricing, pros and cons. Find out which AI tool is better for your needs.
| Feature | Synthesia | NotebookLM |
|---|---|---|
| Pricing Model | Subscription | Free |
| Starting Price | $22.00/mo | $0.00/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Free Trial | ✗ No | ✗ No |
| API Available | ✓ Yes | ✗ No |
| Mobile App | ✗ No | ✗ No |
| Browser Ext | ✗ No | ✗ No |
| GDPR Compliant | ✓ Yes | ✓ Yes |
| AI Model | Proprietary Video/Audio Models | Gemini 1.5 Pro |
| Company | Synthesia Ltd. | Google Labs |
| Founded | 2017 | 2023 |
| Overall Rating | 4.8 ★ (4120 reviews) | 5.0 ★ (12500 reviews) |
Both Synthesia and NotebookLM are capable AI tools with distinct strengths. Based on 12500 user reviews, NotebookLM currently holds a higher rating of 5.0/5.
Synthesia and NotebookLM are both AI tools with different strengths. Synthesia offers a free plan. NotebookLM offers a free plan. Review the comparison table above for a full feature-by-feature breakdown.
NotebookLM starts at $0.00/mo, making it more affordable.
Both Synthesia and NotebookLM offer free plans. Try both to see which fits your workflow.
For beginners, ease of use and a free trial are the most important factors. We recommend trying both tools using their free tiers or trials before committing to a paid plan. Both Synthesia and NotebookLM have helpful documentation and onboarding.
Yes. Most users find switching between AI tools straightforward. Your data and outputs from Synthesia are not locked in — you can export them and begin using NotebookLM at any time.
