AI Research Gets a Major Upgrade: Perplexity AI Launches Game-Changing Deep Research Tool
Perplexity AI’s revolutionary Deep Research tool is transforming the landscape of AI-powered research with its ability to analyze hundreds of sources in minutes. Offering free access for basic users and comprehensive pro features at $20/month, this AI research assistant outperforms competitors like Gemini and DeepSeek-R1 on key benchmarks. The tool leverages Sonar, built on Meta’s Llama 3.3 70B, to deliver expert-level research capabilities across finance, marketing, and technology sectors, making advanced research accessible to everyone.


