Perplexity Search
Provider 
Founded 2022
Sells To Consumers
Pricing Model Recurring, Software, Usage-based
Ownership Venture Capital

Perplexity Search is an AI-powered answer engine that delivers cited, conversational answers from live web search.
Perplexity Search is the flagship consumer product of Perplexity AI. It accepts natural-language queries, retrieves current information from the web, and synthesizes answers with inline citations to the underlying sources. The product is offered as a free web portal and mobile app, with paid Pro and Max tiers unlocking premium models, deeper research, and higher usage limits.
The experience spans quick factual lookups, multi-source research reports, and follow-up conversation threads, positioning it as an alternative to traditional search engines and AI chatbots.
OpenAI

ChatGPT
openai.com
Alphabet

Gemini Deep Research, Google Gemini
abc.xyz
Researchly

Research Assistant
researchly.chat
| Attribute | Perplexity Search | ChatGPT | Gemini Deep Research, Google Gemini | Research Assistant | |
|---|---|---|---|---|---|
| Provider | |||||
| Founded | 2022 | 2015 | 1998 | 2024 | |
| Sells To | Consumers | Enterprises, Individuals | Consumers, Enterprise | — | |
| Pricing Model | Recurring, Software, Usage-based | Subscription, Usage-based | Advertising, Recurring, Transactional | SaaS | |
| Ownership | Venture Capital | Private, Public Benefit Corporation | Public | Private |
Provider 
Founded 2022
Sells To Consumers
Pricing Model Recurring, Software, Usage-based
Ownership Venture Capital
Provider 
Founded 2015
Sells To Enterprises, Individuals
Pricing Model Subscription, Usage-based
Ownership Private, Public Benefit Corporation
Provider 
Founded 1998
Sells To Consumers, Enterprise
Pricing Model Advertising, Recurring, Transactional
Ownership Public
Provider 
Founded 2024
Sells To —
Pricing Model SaaS
Ownership Private

Google Search
google.com