Perplexity
AI-powered answer engine that searches the web and shows sources for its answers; free plan available.
Last verified: October 2, 2026
Official links
Links go directly to the developer, publisher or authorized store. Welcome Free Tools does not host any files. Official domain: perplexity.ai
Overview
Perplexity is an AI-powered answer engine. Instead of returning only a list of links, it searches the web, writes a direct answer to your question and shows the sources it used, so you can follow up and check them. It is available on the web at perplexity.ai and as apps for Android and iOS.
You can ask follow-up questions in the same thread, focus searches on particular types of sources, and upload files to ask questions about them. Collections let you organise research by topic. The free plan includes standard searches with limits on advanced features, and a paid plan provides more advanced searches and access to additional AI models.
Perplexity is helpful for quick research, comparing information from several websites and finding sources on a new topic. Even with citations, AI summaries can misrepresent sources, so open the linked pages for anything important. Use the official website or the official apps.
Features
- Direct answers with cited sources
- Follow-up questions in the same thread
- File uploads for questions about documents
- Collections to organise research
- Free plan with optional paid plan
Questions and answers
What is Perplexity?
AI-powered answer engine that searches the web and shows sources for its answers; free plan available. It is developed by Perplexity AI.
Is Perplexity free?
Perplexity is listed as: Free Plan. Whether optional purchases exist has not been verified yet. Pricing can change, so confirm on the official source.
Is Perplexity available on Android?
Yes, Android is a listed platform. Get it from the official source linked on this page.
Does Perplexity have a Windows version?
Windows is not among the listed platforms. Listed platforms: Android, iOS, Web.
Where is the official Perplexity website?
The official website is https://www.perplexity.ai/ (official source verified on October 2, 2026).
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