Chrome with Gemini vs Perplexity Comet: Which AI Browser Wins in 2025?

Chrome with Gemini vs Perplexity Comet: Deep dive into key differences, privacy risks, performance, and features. Discover which AI browser suits content creators and everyday users in 2025.

Google Chrome with Gemini integration and Perplexity’s Comet browser lead the AI browsing revolution, each targeting different user needs. Chrome enhances the world’s top browser with on-demand AI, while Comet builds AI as its core engine for smarter workflows.

Core Features Face-Off

Chrome’s Gemini shines in contextual page tools, while Comet proactively automates across tabs for research-heavy tasks like blog content curation.

Feature	Chrome with Gemini	Perplexity Comet
AI Access	Sidebar chat, address bar queries	Always-on assistant with voice mode
Tab Handling	Summarizes up to 10 tabs	Auto-organizes tabs into task apps
Unique Tools	FAQs, Google app links (Maps/Calendar)	Shopping automation, cited multi-source answers
Search	Hybrid links + AI overviews	Generative responses with model selection
Mobile	Full iOS/Android support	Android app; desktop focus

Privacy and Security Breakdown

Privacy defines the battle: Chrome ties into Google’s data ecosystem, while Comet prioritizes local processing for less tracking.

Aspect	Chrome with Gemini	Perplexity Comet
Data Shared	Tabs, history, content for AI training	Queries for improvement; no ad sales
Storage	Long-term retention options	Temporary; local AI modes available
Tracking	Ecosystem profiling despite opt-outs	Ad blocker, minimal sync
Risks	Recent vulnerabilities exposed data	Chromium-secure with privacy toggles
Controls	Incognito, history delete	No default memory, tracking off by default

Comet appeals to privacy-focused creators avoiding Big Tech scrutiny.

Performance and Ecosystem

Chrome dominates speed and compatibility, but Comet matches on extensions with a lighter footprint.

Speed/Battery: Chrome optimized for daily use; Comet adds minor AI lag but efficient (13MB install).
Extensions: Both fully Chrome-compatible—no compromises.
Platforms: Chrome everywhere; Comet on Android, macOS/Windows desktops (Pro unlocks unlimited AI).

Who Should Switch?

Pick Chrome/Gemini for seamless Google integration, speed, and broad access—great for quick France news scans on your expat blog.
Pick Comet for cited research, tab automation, and privacy in content workflows like SEO keyword hunting across sources.

Both push AI boundaries, but your choice hinges on research depth versus reliability