ChatGPT
ChatGPT helps you get answers, find inspiration, and be more productive.
VS
Perplexity AI
AI-powered answer engine for real-time, cited information and advanced research.
Detailed comparison
Criteria
ChatGPT
Perplexity AI
Pricing
Freemium
Freemium
Plans & pricing
Free: Free, ChatGPT Go: $8/mo, ChatGPT Plus: $20/mo, ChatGPT Pro: $200/mo, ChatGPT Business: $25/mo, ChatGPT Enterprise: Custom
Free Plan: Free, Perplexity Pro: $16.67/mo, Education Pro: $10/mo, Perplexity Max: $166.67/mo, Perplexity Enterprise Pro: $33.33/mo, Perplexity Enterprise Max: $270.83/mo, API Pricing: Custom
Free trial
Yes
No
Audience
b2c
b2c
Platforms
Web, Ios, Android
Web
API
Yes
No
Open Source
Proprietary
Proprietary
Categories
Communication, information technology & services, Automated conversational customer service.
Specialized Technologies, information technology & services, Search engine
Popularity
Very High
Very High
Description
ChatGPT is your AI chatbot for everyday use. Chat with the most advanced AI to explore ideas, solve problems, and learn faster. It helps you get answe...
Perplexity AI is a research-oriented answer engine that integrates large language models with live web search, transparent citations, document analysi...
Pricing
ChatGPT
Freemium
Perplexity AI
Freemium
Plans & pricing
ChatGPT
Free: Free, ChatGPT Go: $8/mo, ChatGPT Plus: $20/mo, ChatGPT Pro: $200/mo, ChatGPT Business: $25/mo, ChatGPT Enterprise: Custom
Perplexity AI
Free Plan: Free, Perplexity Pro: $16.67/mo, Education Pro: $10/mo, Perplexity Max: $166.67/mo, Perplexity Enterprise Pro: $33.33/mo, Perplexity Enterprise Max: $270.83/mo, API Pricing: Custom
Free trial
ChatGPT
Yes
Perplexity AI
No
Audience
ChatGPT
b2c
Perplexity AI
b2c
Platforms
ChatGPT
Web, Ios, Android
Perplexity AI
Web
API
ChatGPT
Yes
Perplexity AI
No
Open Source
ChatGPT
Proprietary
Perplexity AI
Proprietary
Categories
ChatGPT
Communication, information technology & services, Automated conversational customer service.
Perplexity AI
Specialized Technologies, information technology & services, Search engine
Popularity
ChatGPT
Very High
Perplexity AI
Very High
Description
ChatGPT
ChatGPT is your AI chatbot for everyday use. Chat with the most advanced AI to explore ideas, solve problems, and learn faster. It helps you get answe...
Perplexity AI
Perplexity AI is a research-oriented answer engine that integrates large language models with live web search, transparent citations, document analysi...
Features
ChatGPT
Conversational AI assistance
Idea exploration and problem-solving
Learning and research support
Inspiration and productivity enhancement
Perplexity AI
Real-time answers with cited sources
Perplexity Computer for autonomous, multi-model AI workflows
Access to advanced AI models (GPT-5.1, Claude Opus 4.5, o3-pro, etc.)
File upload and analysis (PDFs, spreadsheets, reports)
Comet AI-native browser for integrated web assistance
Focus Modes for targeted searches (Web, Academic, Social, Health, Finance)
Key differentiators
ChatGPT
- Most advanced AI chatbot
- Versatile problem-solving
- Enhanced learning & productivity
Perplexity AI
- Real-time answers with cited sources
- Agentic AI workflows (Perplexity Computer)
- Document analysis & specialized focus modes
Other comparisons
FAQ: ChatGPT vs Perplexity AI
ChatGPT: ChatGPT helps you get answers, find inspiration, and be more productive.. Perplexity AI: AI-powered answer engine for real-time, cited information and advanced research.. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. ChatGPT is freemium and Perplexity AI is freemium.
The best choice between ChatGPT and Perplexity AI depends on your specific needs. Compare their features, pricing, and target audience on this page to find the tool that best fits your use case.
Both are primarily designed for individuals. The choice depends on which specific features you need.
ChatGPT offers: Conversational AI assistance, Idea exploration and problem-solving, Learning and research support, Inspiration and productivity enhancement. Perplexity AI offers: Real-time answers with cited sources, Perplexity Computer for autonomous, multi-model AI workflows, Access to advanced AI models (GPT-5.1, Claude Opus 4.5, o3-pro, etc.), File upload and analysis (PDFs, spreadsheets, reports).
Based on our data, ChatGPT currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.