Perplexity AI

Multi-step research that performs 15-30 web searches per query—Perplexity's Deep Research mode is transforming how knowledge workers find information.

Two RAG-optimized models compared—Cohere's grounded generation specialist vs Perplexity's search-first approach for enterprise knowledge bases.

Citation-driven search AI vs real-time social intelligence—which research approach delivers better results for knowledge workers?

Real-time information access meets deep research capabilities. Comparing AI research assistants for investigative journalism and news production.

Sonar Deep Research automates multi-source research with citations, fact-checking, and structured reports. We test its accuracy and depth.

Perplexity pioneered AI search. Google responded with AI Overview. We compare accuracy, source quality, speed, and which actually saves you time.

Three AI-powered search engines compete to replace Google. We compare accuracy, source quality, speed, and the overall search experience.

Two AI research powerhouses compared: Perplexity Deep Research's web-grounded approach vs Gemini 3 Ultra's massive context and reasoning depth.

Which AI search engine delivers more accurate, up-to-date answers? We test the two leading real-time AI models.

Can Perplexity's Sonar Pro really replace traditional search? We tested it for a month to find out.