A direct comparison using the real catalog fields currently available for both products.
Last updated
NotebookLM
Gamma
Gamma App
Free with a Google account. NotebookLM Plus with higher limits available through Google Workspace Business plans.
Free plan with 400 AI credits (roughly 10 presentations). Plus $15/month. Pro $30/month with unlimited AI generations and custom domains. Team plans available.
Data stored in Google's secure infrastructure. Google states it does not train on NotebookLM content.
Business plans include admin controls and team management. SOC 2 compliant.
Google states it does not use notebook content to train models. Documents stored in Google's infrastructure. Review privacy policy before uploading confidential materials.
Review Gamma's data handling policy. Content created is owned by the user.
