Arc Search vs Perplexity Comet
Two of the most-asked-about agents in the browser-agent space. Here's how they actually stack up.
Arc Search
AI-native browser feature that synthesizes web pages from a question
Free
Read full review →Perplexity Comet
AI-native browser that puts Perplexity search and autonomous web tasks in one product
From $20/mo
Read full review →Side-by-side comparison
| Arc Search | Perplexity Comet | |
|---|---|---|
| Tagline | AI-native browser feature that synthesizes web pages from a question | AI-native browser that puts Perplexity search and autonomous web tasks in one product |
| Pricing | Free | From $20/mo |
| Categories | browser-agent, search, mobile | browser-agent, search |
| Made by | The Browser Company | Perplexity AI |
| Launched | 2024-01 | 2025-06 |
| Platforms | iOS, Android, macOS, Windows | macOS, Windows |
| Status | active | active |
Arc Search highlights
- + Browse for Me: synthesizes a custom page from a question instead of returning a list of links
- + Pinch-to-summarize any web page in a single gesture
- + Spaces and profiles for separating work, personal, and project contexts
- + Arc Max AI features including five-second page previews and tidy tab titles
- + Full-screen reader mode that strips clutter from articles automatically
Perplexity Comet highlights
- + Perplexity AI search natively integrated into every browser tab
- + Agent mode that plans and executes multi-step web tasks autonomously
- + Browse for me capability that synthesizes answers from live web content
- + Built-in citations with source links visible for every AI-generated answer
- + Task memory so recurring workflows can be resumed without re-explaining context
Frequently Asked Questions
Which is better, Arc Search or Perplexity Comet?
Neither is universally better. Arc Search (Free) leans into browser-agent, while Perplexity Comet (From $20/mo) is closer to browser-agent. Pick based on which workflow you actually do every day.
What is the price difference between Arc Search and Perplexity Comet?
Arc Search is free. Perplexity Comet is from $20/mo. See the pricing row in the comparison table.
Can I use Arc Search and Perplexity Comet together?
In most cases, yes. They serve overlapping but distinct needs, so running them side by side is common until you decide which fits your workflow.