SciSpace vs Perplexity vs NotebookLM
A side-by-side look at SciSpace vs Perplexity vs NotebookLM. Prices change often, so we link to each official pricing page.
SciSpacePerplexityNotebookLM
| Feature | SciSpace | Perplexity | NotebookLM |
|---|---|---|---|
| Type | Tool · Search & Research | Tool · Search & Research | Tool · Search & Research |
| Made by | unknown | Perplexity AI | unknown |
| What it does | AI Chat for scientific PDFs | Answer engine with cited sources | Google's AI notebook grounded in your sources |
| Pricing model | Unknown | Freemium | Free |
| Free tier | unknown | Yes (free tier) | unknown |
| Current prices | unknown | Official pricing ↗ | unknown |
| Modalities | unknown |
| unknown |
| Key features | AI Tools for Research | unknown | unknown |
| Context window | unknown | unknown | unknown |
| API | unknown | Yes, via the Sonar API · docs ↗ | unknown |
| License | Proprietary service | Proprietary service | Proprietary service |
| Web app | unknown | ✓ Yes | unknown |
| Mobile apps | unknown | ✓ Yes | unknown |
| Desktop app | unknown | unknown | unknown |
| Links | Website ↗Deekoya listing | Website ↗Deekoya listing | Website ↗Deekoya listing |