kitio.aiPerplexity Comet vs Glean
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Perplexity Comet starts at $20/mo and Glean 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
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Built-in AI assistant
- Tab summaries
- Agentic tasks
- Chrome extension support
- Perplexity search
- Search across apps
- AI assistant
- Agent builder
- Permission-aware indexing
- Many connectors
| Feature | Perplexity Comet | Glean |
|---|---|---|
| Best for | Perplexity's AI browser with an assistant that can act on web pages | Enterprise AI search and assistant across all your company's apps |
| Category | Productivity | Productivity |
| Pricing model | Freemium | Paid |
| Starting price | $20/mo | See pricing page |
| Free plan | Yes | No |
| Made by | Perplexity | Glean Technologies |
| Based in | United States | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
Perplexity Comet starts at $20/mo and Glean 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
Glean
- Wide connector library
- Strong permission handling
- Good search relevance
- Priced for larger companies
- Setup needs IT involvement
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 Glean if you want:
- Wide connector library
- Strong permission handling
- Good search relevance
Watch out: priced for larger companies.
Perplexity Comet vs Glean FAQ
What is the difference between Perplexity Comet and Glean?
Perplexity Comet: Perplexity's AI browser with an assistant that can act on web pages. Glean: Enterprise AI search and assistant across all your company's apps. Both are productivity tools.
Is Perplexity Comet or Glean cheaper?
Perplexity Comet starts at $20/mo and Glean starts at See pricing page. Check both pricing pages for current plans.
Do Perplexity Comet and Glean have free plans?
Perplexity Comet: Yes. Glean: No.
Who makes Perplexity Comet?
Perplexity Comet is made by Perplexity, based in United States.
Who makes Glean?
Glean is made by Glean Technologies, based in United States.
Which should I choose, Perplexity Comet or Glean?
Choose Perplexity Comet if you value free to use and assistant sees page context. Choose Glean if you value wide connector library and strong permission handling.