Home / Compare / NotebookLM vs Synthesia
NotebookLM Your personalized AI research assistant and podcast generator
5.0
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Free plan available
VS
Synthesia Create professional AI videos from text in minutes
4.8
Visit Synthesia
Free plan available

Ratings Comparison

NotebookLM Synthesia
Ease of Use
4.9 / 4.9
Features
4.8 / 4.7
Value for Money
5.0 / 4.5
Customer Support
4.4 / 4.8
Overall Rating
5.0 / 4.8

Feature Comparison

Feature NotebookLM Synthesia
Pricing Model Free Subscription
Starting Price Free $22.00/mo
Free Plan ✓ Yes ✓ Yes
Free Trial ✗ No ✗ No
API Available ✗ No ✓ Yes
Mobile App ✗ No ✗ No
Browser Extension ✗ No ✗ No
Desktop App ✗ No ✗ No
Team Collaboration ✗ No ✓ Yes
SSO Support ✓ Yes ✓ Yes
GDPR Compliant ✓ Yes ✓ Yes
HIPAA Compliant — —
Open Source — —
AI Model Gemini 1.5 Pro Proprietary Video/Audio Models
Model Provider Google Synthesia
Context Window Up to 2,000,000 tokens N/A
Company Google Labs Synthesia Ltd.
HQ United States United Kingdom
Founded 2023 2017
Funding Stage Public Series c
Total Funding Funded internally by Google $156.6 million raised
Overall Rating 5.0 ★ (12500 reviews) 4.8 ★ (4120 reviews)

Our Verdict

NotebookLM and Synthesia are both strong tools with different strengths. Based on 12500 user reviews, NotebookLM has a higher rating of 5.0/5. Overall, NotebookLM edges ahead in this comparison — but we recommend trying both using free trials before deciding.

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Choose based on your need
API / developer use Synthesia
Team collaboration Synthesia
Highest user rating NotebookLM
NotebookLM Quick Info
Pricing Free
Free Plan ✓ Yes
API ✗ No
Mobile App ✗ No
Rating 5.0 / 5
Visit NotebookLM
Synthesia Quick Info
Pricing Subscription
Free Plan ✓ Yes
API ✓ Yes
Mobile App ✗ No
Rating 4.8 / 5
Visit Synthesia