TechSpot: “Comet browser by Perplexity is the AI browser that acts as a personal assistant. Automate tasks, research the web, organize your email, and more with Comet. Comet uses Perplexity’s search engine, optimized for fast and accurate answers. Perplexity search gives you the choice to navigate the web and check sources for original facts. Unlike traditional browsers like Google Chrome, Microsoft Edge or Mozilla Firefox, Comet has an integrated AI assistant built into the sidebar. It can see and understand the web pages you visit, help with research, manage tabs, and even perform tasks like drafting emails or comparing products…Comet is free to use, but some advanced AI features may require a Perplexity Pro subscription for expanded access, faster responses, or premium tools…”