Compare AI Tools
Compare pricing, features, capabilities, and limitations side by side.
Quick summary
NotebookLM
Best forNot available
Starting PriceIncluded in plan
Free PlanYes
Ease of useNot rated yet
Perplexity Comet
Best forNot available
Starting PriceSee pricing
Free PlanYes
Ease of useNot rated yet
Pricing comparison
| NotebookLM | Perplexity Comet | |
| Free Plan | Yes | Yes |
| Free Trial | No | No |
| Starting Price | Included in plan | See pricing |
| Billing period | Not available | Not available |
| Pricing Type | Freemium | Freemium |
NotebookLM
Free PlanYes
Free TrialNo
Starting PriceIncluded in plan
Billing periodNot available
Pricing TypeFreemium
Perplexity Comet
Free PlanYes
Free TrialNo
Starting PriceSee pricing
Billing periodNot available
Pricing TypeFreemium
So which tool should you pick?
If you want to try free first→ NotebookLM, Perplexity Comet