Perplexity AI
AI-powered search engine with cited, real-time answers
Overview
Perplexity AI is an AI search engine that provides direct, cited answers to questions by searching the web in real-time. It combines the power of large language models with live web data, making it ideal for research, fact-checking, and staying updated on current events.
Features
How to Get Started
Go to perplexity.ai and start searching immediately — no account needed for basic queries. Create a free account for history and collections.
Perplexity Pro at $20/month unlocks unlimited Pro searches with the most capable models, file uploads, and higher daily limits. It also gives API credits for developers.
Videos & Courses
Pricing
Free / $20/mo Pro
View pricing detailsFAQ
How is Perplexity different from Google?
Perplexity gives you direct, synthesized answers with inline citations instead of a list of links. It's faster for research since you get the answer without clicking through multiple pages.
Which AI models does Perplexity use?
Pro users can choose between multiple models including GPT-4o, Claude, and Perplexity's own models. Free users get Perplexity's default model.
Can I use Perplexity for academic research?
Yes, the Academic focus mode searches scholarly databases and provides citations in academic format. It's great for literature reviews and fact-checking.