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Toolofficial publisher

Perplexity

Tool : standalone product, used directly

Answer engine with clickable sources and deep research.

The research and monitoring tool that saves the most time.

Overall score
7.8 /10
Security: read before installing
Utility
9.0
Reliability
6.0
Security
6.0
Ease
1 click · Beginner

What it does, concretely

Finding reliable information online takes time: you need to open multiple tabs, cross-reference sources, and synthesize everything yourself. Perplexity solves this by searching the web in real time and returning a direct answer with clickable, verifiable citations.

In practice, you ask a question in plain language. The tool simultaneously searches many sources, cross-references the results, and produces a structured answer with numbered citations linking back to the original pages. Pro Search goes further by asking clarifying questions and consulting more sources before responding.

Perplexity suits students, researchers, journalists, professionals doing competitive intelligence, and anyone who needs recent, sourced information quickly. The free tier covers everyday use; the Pro plan at $20/month unlocks unlimited deep searches, AI model selection, and file uploads.

The tool is less suited to long creative tasks (writing, open brainstorming) or highly specialized topics where available web sources are scarce. Like any AI system, it can produce inaccurate citations: it is advisable to click through to sources to verify important information.

What it offers

  • ·Real-time web search: the tool queries the web on every request and delivers up-to-date information, including on recent news.
  • ·Clickable citations: every answer includes numbered source references linking back to the original pages, allowing you to verify information.
  • ·Pro Search: an in-depth mode that asks clarifying questions, consults more sources, and synthesizes complex answers (limited on the free tier, unlimited on paid plans).
  • ·Focus modes: filters that restrict the search to specific source types such as academic publications, social media, videos, or financial data.
  • ·Deep Research: generates a structured, comprehensive report by analyzing hundreds of sources in minutes, exportable as a PDF or shareable online (paid).
  • ·Collections and Spaces: topic-specific research spaces with custom instructions to organize and retrieve your research (Spaces available on paid plans).
  • ·File uploads: attach PDFs, CSVs, and other documents to analyze them alongside web search results (unlimited on paid plans).
  • ·AI model selection: choose from multiple models such as GPT-4, Claude, or Gemini depending on the task (paid).

In practice

Price
Freemium · from 17 €
Commercial use
Commercial use: yes
Available on
web, ios, android, chrome
FR interface
Yes

Security and data

Rating
Security: read before installing
Your data
Data with the vendor
Known incidents
Aucun majeur.
Maintenance
Active

Card verified on 13 September 2026 · added on 1 January 2022

How to install Perplexity

1. Go to perplexity.ai from your browser, or download the app from the App Store (iOS) or Google Play (Android). 2. Create a free account with your email address or via Google. 3. For the Pro plan, go to your account settings and subscribe at $20/month (or $200/year). 4. Install the Chrome extension from the Chrome Web Store if you want to access Perplexity directly from your browser. 5. In settings, confirm that the option to exclude your data from training is enabled (enabled by default on Pro and Enterprise plans). 6. Precaution: do not enter sensitive or confidential personal information in your queries, as conversations may be processed on Perplexity's servers.

Official documentation

In the same category

Whole category Research & monitoring