
SpecialistYour personal AI agent from Meta that actually gets things done
CorgiAI records 0 monthly visits with — month-over-month growth and Free pricing. Perplexity Comet records 4,165 monthly visits with -12.2% growth and Freemium, Paid pricing.

ChatGPT-powered AI right inside any web page
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | chromewebstore.google.com | comet.perplexity.ai |
| Pricing Model | Free | Freemium, Paid |
| Monthly Visits | 0 (0) | 4.17K (4,165) |
| MoM Traffic Delta | 0 (—) | -580 (-12.2%) |
| Primary Market & Share | 🌐 Global (—) | 🇨🇳 China (100%) |
| Direct Visits / mo | 0 | 2.86K |
| User Rating | 3.2 | 4.6 |
| Supported Platforms | Browser Extension | Website |

ChatGPT-powered AI right inside any web page
Select any text on a page and trigger an action such as explain, reword, proofread, translate or summarize without leaving the site.
Open a ChatGPT-powered chat box inside the current tab and ask questions or paste prompts while keeping the page's context visible.
The assistant works on the page you are already viewing, which removes the back-and-forth between a website and a separate chatbot tab.
Use it to translate unfamiliar passages or to clean up and restate your own writing in place.

A browser that works for you
The assistant understands the page you are on, so you can ask follow-up questions and get answers grounded in what you are reading.
Delegate tasks like drafting replies, creating study plans, or building a simple website, with the assistant taking actions for you.
Comet runs on Mac, Windows, iOS, and Android, so your browsing and your assistant follow you across devices.
Perplexity's answer engine is built in, so research and web search stay inside the browser instead of a separate tab.

SpecialistYour personal AI agent from Meta that actually gets things done

SpecialistA paid, ad-free search engine that answers to its users
SpecialistA paid, ad-free search engine that answers to its users

All-in-one AI assistant across web, browser, desktop and mobile
All-in-one AI assistant across web, browser, desktop and mobile
AI sidebar and browser agent for reading, writing and research
AI sidebar and browser agent for reading, writing and research
One-click AI assistant for browsing, writing and research
One-click AI assistant for browsing, writing and research

SpecialistThe AI browser that reads between your tabs
One browser agent that combines every major AI model with web automation
Summarize, bookmark and write with AI right in your browser
Summarize, bookmark and write with AI right in your browser

An agentic browser built to act on your behalf

A Mac browser built for focus, with an AI companion called Airis
A Mac browser built for focus, with an AI companion called Airis
SpecialistFree bilingual browser extension that translates any page with the AI engine you choose
SpecialistFree bilingual browser extension that translates any page with the AI engine you choose

SpecialistNorton-built private browser with a built-in VPN and privacy-first AI
SpecialistNorton-built private browser with a built-in VPN and privacy-first AI