
The AI search engine’s new tool “performs dozens of searches, reads hundreds of sources, and reasons through the material to autonomously deliver a comprehensive report.” It’s similar to the research tools offered by ChatGPT and Google Gemini, but it’s available to free users with a “limited number of answers” each day.
[Image: A standard answer from Perplexity (left) vs. a Deep Research response (right). https://platform.theverge.com/wp-content/uploads/sites/2/2025/02/perplexity-deep-research.png?quality=90&strip=all]