# Perplexity

> AI answer engine with source citations and conversational search

Source: https://dailyaitools.ai/tools/perplexity/ (dailyaitools, a tracker of AI tools; no ratings or reviews)

## Key facts

- Category: Search
- Price: Free plan available
- Free plan: Yes
- Works on: Web, iOS, Android, API
- Integrates with: Slack, Zapier
- Website: https://perplexity.ai
- Verification: Checked against the vendor's pages on October 5, 2026.

## What it is

Perplexity works like a search engine and a chatbot combined: you ask a question in plain language and it returns a written answer with numbered citations linking to the sources it used. Unlike a traditional search engine it synthesizes the answer for you, and unlike a standard chatbot it grounds responses in current web results. It offers a free tier with unlimited basic searches and a paid Pro plan that unlocks more capable models, file uploads, and higher limits.

## Features

- Generates direct answers to user questions
- Cites all sources used to formulate answers
- Supports conversational follow-up queries
- Offers focused search modes (e.g., academic, YouTube, Reddit)
- Can summarize web pages, articles, or uploaded files

## Good fit for

- Quick research questions where you want cited sources
- Summarizing articles, PDFs, or long web pages
- Follow-up questions that build on a previous answer

## Questions

### Is Perplexity free?

Yes. Perplexity has a free tier with unlimited basic searches, plus a paid Pro plan that adds more advanced models, file uploads, and higher usage limits.

### How is Perplexity different from ChatGPT?

Perplexity focuses on answering questions from live web sources and shows citations for every answer, while ChatGPT is a general-purpose assistant that does not cite sources by default.

### Does Perplexity cite its sources?

Yes. Every answer includes numbered citations linking to the web pages it used, so you can verify the information.

## Sources

- https://perplexity.ai

Listed June 22, 2026, updated July 22, 2026.