About Perplexity
Perplexity is AI search and research assistant that provides answers with cited sources. This page summarizes official availability, core capabilities and safe download sources. It is useful for research, content production, productivity and experimentation. Before choosing a plan, review current usage limits, supported regions, data controls and commercial-use terms on the official website. Results depend on the selected model, prompt and source material; verify factual or high-impact output independently. The product page is maintained as a practical overview with platform, feature, requirement and official access information. Cited web answers. Deep research workflows. Follow-up questions and voice search. Internet connection. Supported desktop, mobile device or browser.
Original source pageWhat makes it useful
What’s new
- Official catalog entry verified in August 2026
System requirements
- Internet connection
- Supported desktop, mobile device or browser
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