Is Perplexity AI free?

Yes, Perplexity offers a free plan with unlimited basic searches and 5 Pro searches per day. The Pro plan at $20/month (or $200/year) unlocks unlimited Pro searches, advanced models, and image generation.

What is the difference between Perplexity and ChatGPT?

Perplexity searches the web in real-time and always cites its sources with verifiable links. ChatGPT primarily uses its static knowledge base. Perplexity is optimized for factual research, ChatGPT for conversation and creation.

Is Perplexity reliable?

Yes, Perplexity is known for answer reliability thanks to its inline citation system. Every piece of information can be verified via displayed sources, which significantly reduces hallucinations.

Does Perplexity replace Google?

For questions requiring direct, sourced answers, Perplexity is often more efficient than Google. For navigating to specific sites, local searches, or shopping, Google remains complementary.

How much does Perplexity Pro cost?

Perplexity Pro costs $20/month or $200/year. It includes unlimited Pro searches, access to advanced models (GPT-4o, Claude), image generation, and extended access to Deep Research and Perplexity Labs.

Is Perplexity AI GDPR compliant?

Yes, Perplexity is GDPR compliant. Enterprise plans offer additional guarantees: no training on your data, configurable retention, audit logs, and SOC 2 Type II compliance.

What is Perplexity Computer?

Launched in 2026, Perplexity Computer is a platform that orchestrates multiple AI models to execute complex, multi-step tasks: research, writing, code, design. Available to Enterprise Max subscribers.

Can Perplexity be used for academic research?

Absolutely. Deep Research generates comprehensive reports with verifiable sources in minutes. Spaces let you organize research by project. An education discount is available for students and teachers.

Perplexity AI Review 2026: The Sourced AI Search Engine

AI search engine with real-time sourced answers

Launched in 2022

Compare

ComplexityEasy

Origin

🇺🇸United States

Ideal for

IndividualsFreelancersStartupsSmall businessesMedium businessesMid-cap companiesLarge enterprises

ComplexityEasy

Origin

🇺🇸United States

Ideal for

IndividualsFreelancersStartupsSmall businessesMedium businessesMid-cap companiesLarge enterprises

About Perplexity AI

Strengths

Sourced answers with verifiable inline citations
Access to multiple frontier AI models (GPT-4o, Claude, Sonar)
Real-time web search, no stale data
Deep Research for comprehensive research reports
Multimodal analysis: PDF, images, audio, video
Intuitive and fast interface, near-zero learning curve
Generous free plan with unlimited searches
Sonar API for integration into your applications

Limitations

Limited Pro searches on free plan (5/day)
Less effective for very local queries
High Enterprise pricing for large teams
Dependent on available web sources
Image/video generation limited to Pro subscribers
No offline mode available

Features

Chrome Extension

Mobile Apps

PDF Analysis

Max output tokens

4096tokens

Knowledge cutoff

Temps réel (recherche web)

Vision support

Image generation

Web search integrated

Memory persistence

Streaming API

Function calling

Fine-tuning available

Embeddings API

Batch API

On-premise available

White-label

Audio input

Audio output

Note-taking

Canvas / Artifacts

Pricing

Free

Searchs unlimited
Models Sonar standard
Citations sources
Historique conversations
Applications mobiles

Recherches unlimitedes

User reviews

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Ready to try Perplexity AI?

Discover all features and start using Perplexity AI today.

Quick info

Price

Freemium

Starting from 19€/mo

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