All comparisons


| Visit AI Tool Archive | Visit Comet | |
|---|---|---|
| What it costs | ||
| Pricing | Freemium | Free |
| Pricing details | Free to browse and search - paid Premium AI Tools placement available for vendors | Free to download and use; Perplexity says its free version will always include Comet, and Comet has no separate paid plan. |
| Price range | Not published by the vendor | $0/mo |
| Free option | Free tier | Free tier |
| What it is | ||
| What it does | AI tools directory covering 25+ categories with fresh expert reviews, updated daily as new tools launch and inactive listings are pulled from the index. | Comet is Perplexity's free AI web browser, with Perplexity search built in and an assistant that summarizes pages, answers questions and completes web tasks. |
| The details | ||
| Tags | ai-searchsearch-enginesemantic-searchdirectorydiscovery | ai-browsersearch-engineconversational-aiquestion-answering |
What it costs
- Pricing
- Freemium
- Pricing details
- Free to browse and search - paid Premium AI Tools placement available for vendors
- Price range
- Not published by the vendor
- Free option
- Free tier
What it is
- What it does
- AI tools directory covering 25+ categories with fresh expert reviews, updated daily as new tools launch and inactive listings are pulled from the index.
The details
- Tags
- ai-searchsearch-enginesemantic-searchdirectorydiscovery
What it costs
- Pricing
- Free
- Pricing details
- Free to download and use; Perplexity says its free version will always include Comet, and Comet has no separate paid plan.
- Price range
- $0/mo
- Free option
- Free tier
What it is
- What it does
- Comet is Perplexity's free AI web browser, with Perplexity search built in and an assistant that summarizes pages, answers questions and completes web tasks.
The details
- Tags
- ai-browsersearch-engineconversational-aiquestion-answering
Read the full reviews
What each one is actually like to use, tested by hand rather than summarised from the vendor’s own page.






















