Perplexity is an AI-powered search engine and answer engine that provides accurate and contextual responses to queries.

Key Features

1. AI-Based Search Engine: Perplexity utilizes natural language processing (NLP) and machine learning to understand the context and intent behind user queries, delivering relevant and accurate answers.
2. Natural Language Generation: It can generate human-like text based on the input, making it useful for tasks like summarizing articles, generating reports, and content creation.
3. Contextual Search: Perplexity is designed to understand the context of queries, even if they are phrased in a complex or ambiguous manner. It can analyze multiple sources to provide comprehensive answers.
4. User-Friendly Interface: Perplexity has a clean and intuitive interface that allows users to input queries and receive answers quickly.
5. Mobile App and Browser Extension: Perplexity offers a mobile app for iOS and Android, as well as a Chrome extension for enhanced browsing experience and summarization.
6. Problem-Solving Abilities: Perplexity can assist with research, writing, analysis, and problem-solving across various domains by providing information, suggestions, and solutions.

Pricing(non-real-time)

Free Plan: Offers limited access to Perplexity's features, including 5 Copilot queries every 4 hours.

Perplexity Pro:

• Monthly Subscription: $20/month
• Annual Subscription: $200/year (saves $40 compared to monthly)

The Pro plan includes:

• Unlimited Copilot usage
• Access to GPT-4 and more powerful AI models
• Unlimited file uploads
• Dedicated support
• 7-day free trial

Perplexity follows a usage-based pricing model, with Pro users receiving $5 of free credit every month. Usage is priced based on tokens, with the cost varying depending on the AI model used