I tried Gemini, Perplexity, and Copilot for a month on Android, and the verdict is in

A comprehensive evaluation of three leading mobile AI assistants (Google Gemini, Microsoft Copilot, and Perplexity) reveals distinct strengths that align with different enterprise ecosystems: Gemini dominates native Android/Google Workspace integration, Copilot excels as an Office 365 productivity powerhouse, and Perplexity specializes in research-backed information retrieval. Organizations must strategically select AI assistants based on their existing technology stack and workforce needs, as no single solution optimally serves cross-platform enterprises, presenting both opportunity and fragmentation challenges for IT deployments.