Perplexity.ai is an AI-powered answer engine and the company behind it, focused on turning web search into direct, cited answers instead of long lists of links. It combines large language models with real-time web access to help people research, learn, and create more efficiently.
What Perplexity Is
Perplexity is an AI “answer engine” that interprets natural-language questions, searches the web in real time, and responds with concise, sourced explanations instead of just showing search results pages. It is available on the web and via mobile apps, and is used for everything from quick factual queries to in‑depth research and content creation.research.contrary+2
How It Works
The service routes your question through large language models, which help understand intent and synthesize information, while a search layer pulls in up‑to‑date sources from the internet. Answers include inline citations so you can verify claims, open the referenced pages, and dig deeper if needed.britannica+2
Main Products and Features
- Core answer engine for conversational search with citations, follow‑up questions, and real‑time web access.wikipedia+1
- Pro and Enterprise tiers that unlock more powerful models, higher limits, advanced research tools, and organizational controls.wikipedia
- Developer API (Sonar) that lets other apps integrate Perplexity-style answering, optimized for fast, scalable responses.research.contrary
- Perplexity Labs for longer, project-style workflows that can generate reports, spreadsheets, dashboards, and simple web apps.research.contrary
Company Background
Perplexity AI, Inc. was founded in 2022 by Aravind Srinivas, Denis Yarats, Johnny Ho, and Andy Konwinski and is headquartered in San Francisco, California. The flagship search product launched in December 2022 and quickly grew to millions of monthly active users, positioning Perplexity as a leading player in AI-powered search.wikipedia+3
Vision and Mission
The company describes its mission as serving the world’s curiosity by bridging traditional search with AI that can explain and synthesize information clearly. By emphasizing transparency (citations), freshness (real‑time web), and interactivity (conversational follow‑ups), Perplexity aims to provide a faster, more trustworthy way to explore and understand information online.linkedin+3
- https://www.britannica.com/money/Perplexity-AI
- https://research.contrary.com/company/perplexity
- https://www.linkedin.com/company/perplexity-ai
- https://en.wikipedia.org/wiki/Draft:Perplexity.ai
- https://www.bloomberg.com/profile/company/2235574D:US
- https://en.wikipedia.org/wiki/Perplexity_AI
- https://technologymagazine.com/ai-and-machine-learning/perplexity-ai-a-startup-backed-by-billion-dollar-investors
- https://www.perplexity.ai/hub/about
- https://www.perplexity.ai/help-center/en/articles/10352155-what-is-perplexity
- https://fr.wikipedia.org/wiki/Perplexity_AI
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