Free download
Comet is available for macOS and Windows at no upfront cost, after initially launching behind a $200/mo Perplexity Max subscription.
Quick answer · 2026Best free alternative
Is Perplexity Comet Browser Free?
Yes — Comet is free with usage limits.
Perplexity now offers Comet at no cost, but the free tier caps agentic actions and advanced features. If you want a fully free AI browser during public beta — with full Agent mode and top models included — Tabbit is the open alternative.
Opens tabbitbrowser.com or tabbit-ai.com in a new tab based on your language.
The verdict on Comet
Free, but gated
- Comet Free: $0 with usage limits on agentic tasks
- Comet Pro/Max: $20–$200/mo for higher limits
- Tabbit Free: public beta with no invite code
- Tabbit runs full Agent mode across tab groups
What you get
Comet free tier at a glance
Usage limits apply
Free users can summarize pages, organize tabs, and run the Comet Agent, but Perplexity gates advanced agentic actions behind Pro/Max.
Pro unlocks more
Subscribers get Email Assistant, Background Assistants, higher agentic quotas, and access to more powerful Perplexity models.
The confusion
Why "is Comet free?" is hard to answer
Launch pricing changed quickly
Comet debuted as a Perplexity Max exclusive, then opened to Pro users, then became free for everyone — leaving search results with conflicting answers.
Limits are vague
Perplexity says the free tier has "usage limits," but does not clearly publish quotas, making it hard to know if Comet Free fits your workflow.
Best alternatives are buried
Most results are news articles or the official blog; few pages compare Comet Free against other genuinely free AI browsers like Tabbit.
Side-by-side
Comet Free vs Comet Pro vs Tabbit Free
We compared real free-tier value — price, agent depth, limits, models, and platform support — so you can pick without guessing.
| Browser | Price | Agent depth | Free limits | Models | Platforms |
|---|---|---|---|---|---|
| Comet Free | Free | Comet Agent included | Usage limits apply | Perplexity models | macOS & Windows |
| Comet Pro / Max | $20–$200/mo | More agentic actions | Higher or unlimited limits | Advanced Perplexity models | macOS & Windows |
| TabbitPick | Free public beta | Full Agent mode in tab groups | No invite code during beta | GPT, Claude, Gemini & more | macOS & Windows |
Pricing and limits can change. Always verify the official Perplexity or Tabbit domain before downloading.
Why Tabbit
What Tabbit gives you free today
Agent that executes full workflows
Describe multi-step research, form fills, or cross-site tasks — Tabbit opens a tab group and runs them while you keep browsing elsewhere.
@ context without copy-paste
Reference open tabs, screenshots, PDFs, or spreadsheets in the omnibox. What you see becomes Agent context instantly.
Top models included
International Tabbit includes GPT, Claude, Gemini and more during beta. China Tabbit integrates DeepSeek, Kimi, Qwen, GLM, and others.
Get started
Start free in 3 steps
- 1
Open the official site
Use the button above — it routes to tabbitbrowser.com (international) or tabbit-ai.com (China) based on your language.
- 2
Download for your OS
Pick macOS or Windows. Tabbit imports bookmarks, passwords, and extensions from Chrome, Edge, or Safari.
- 3
Turn on Agent mode
Describe a multi-step task in the omnibox. Watch Tabbit open a tab group and execute while you stay in control.
System requirements
macOS 12+ (Apple Silicon or Intel) or Windows 10/11. Internet connection required for cloud models during public beta.
FAQ
Is Perplexity Comet browser free? Common questions
Is Perplexity Comet browser completely free?
Comet has a free tier with usage limits. Perplexity also offers paid Pro and Max plans that unlock higher limits and extra features.
What are the Comet Free usage limits?
Perplexity has not published exact quotas publicly. Free users can use the Comet Agent and sidebar, but advanced agentic actions and higher-volume usage require Pro or Max.
How much does Comet Pro or Max cost?
Comet launched inside Perplexity Max at $200/month. Perplexity Pro is $20/month. Pro/Max subscribers get higher agentic limits and additional assistants.
Is Tabbit really free?
Tabbit is free during public beta with no invite code. Core Agent features and access to top models are included at no upfront cost.
Which is better for free users: Comet or Tabbit?
If you want transparent, no-invite access to full Agent execution and multiple top models during beta, Tabbit is the stronger free option. Comet Free is best if you already use Perplexity and need lightweight AI search.
Can I use Tabbit on the same platforms as Comet?
Yes. Both offer native macOS and Windows desktop apps. Tabbit also imports data from Chrome, Edge, and Safari.
Does Tabbit collect browsing data like Comet?
Tabbit only sends context you explicitly share with Agent. As with any cloud AI browser, avoid running Agent on sensitive accounts and download only from tabbitbrowser.com or tabbit-ai.com.
Will Tabbit stay free forever?
Tabbit is free during public beta. Future pricing will be announced on the official site before any change, with advance notice for beta users.
Get the best free Comet alternative
Join Tabbit public beta — full Agent mode, top AI models, and parallel tab groups at no upfront cost.