kitio.aiPerplexity Comet vs Zetane
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Perplexity Comet starts at $20/mo and Zetane starts at See pricing page. Check both pricing pages for current plans.
Perplexity's AI browser with an assistant that can act on web pages
Freemium · $20/moAt a glance
Best for
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Pricing model
Starting price
Free plan
Made by
Based in
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Key features
- Built-in AI assistant
- Tab summaries
- Agentic tasks
- Chrome extension support
- Perplexity search
- RFP proposal workflow
- Zeta Chat with citations
- Document composer
- Deep web research
- Presentation generator
| Feature | Perplexity Comet | Zetane |
|---|---|---|
| Best for | Perplexity's AI browser with an assistant that can act on web pages | AI agents for RFPs, contracts and other long documents |
| Category | Productivity | Productivity |
| Pricing model | Freemium | Freemium |
| Starting price | $20/mo | See pricing page |
| Free plan | Yes | Yes |
| Made by | Perplexity | Zetane |
| Based in | United States | Canada |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Perplexity Comet starts at $20/mo and Zetane starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- Comet browser free to download
- Basic assistant and search
Pro
$20/mo
- More advanced searches and models
- Expanded Comet assistant usage
Max
$200/mo
- Highest usage limits
- Early access to new features
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Perplexity Comet
- Free to use
- Assistant sees page context
- Familiar Chrome base
- Agent actions raise security concerns
- Best limits need a paid plan
Zetane
- Answers link back to source documents
- Structured workflows instead of open prompts
- Self-serve sign-up available
- Plan prices not shown
- Aimed at organizations with heavy document work
- Pricing not shown on the site
Which one should you choose?
Choose Perplexity Comet if you want:
- Free to use
- Assistant sees page context
- Familiar Chrome base
Watch out: agent actions raise security concerns.
Choose Zetane if you want:
- Answers link back to source documents
- Structured workflows instead of open prompts
- Self-serve sign-up available
Watch out: plan prices not shown.
Perplexity Comet vs Zetane FAQ
What is the difference between Perplexity Comet and Zetane?
Perplexity Comet: Perplexity's AI browser with an assistant that can act on web pages. Zetane: AI agents for RFPs, contracts and other long documents. Both are productivity tools.
Is Perplexity Comet or Zetane cheaper?
Perplexity Comet starts at $20/mo and Zetane starts at See pricing page. Check both pricing pages for current plans.
Do Perplexity Comet and Zetane have free plans?
Perplexity Comet: Yes. Zetane: Yes.
Who makes Perplexity Comet?
Perplexity Comet is made by Perplexity, based in United States.
Who makes Zetane?
Zetane is made by Zetane, based in Canada.
Which should I choose, Perplexity Comet or Zetane?
Choose Perplexity Comet if you value free to use and assistant sees page context. Choose Zetane if you value answers link back to source documents and structured workflows instead of open prompts.