Compare: Google NotebookLM vs SourceBookAI
| Stats |   Google NotebookLM |  SourceBookAI |
|---|---|---|
| User count | 26,948,281 | 228 |
| Average rating | 4.76 | 0.00 |
| Rating count | 253,119 | 0 |
| Last updated | 2026-06-12 | 2026-03-08 |
| Size | 37.57MB | 29.95MB |
| Version | 1.42.8.925874089 | 1.0.0 |
| Short description | |
|---|---|
| Understand anything with a personalized AI research assistant | Make sense of anything using your own personalized AI research assistant. |
| Full summary | |
- | - |
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