COMPARISON 2026
ChatGPT vs. Perplexity AI
Which tool is the right one for you? We compare pricing, features and ratings.
ChatGPT
The world's most well-known AI assistant
ChatGPT by OpenAI is the world's leading AI chatbot. It can write texts, explain code, answer questions, create summaries, and solve complex problems. With GPT-4, it is one of the most intelligent AI ...
Free tier
VS
Perplexity AI
The AI search engine with source citations
Perplexity AI is an AI-powered search engine that combines current web information with AI answers. Unlike ChatGPT, it always has access to the internet and cites all sources directly....
Free tier
Direct comparison
4.8/5 ★★★★☆
Rating
4.6/5 ★★★★☆
✅ Free tier available
Free tier
✅ Free tier available
From $20/mo
Price
From $20/mo
Writing
Category
Research
5 pros
Pros
5 pros
When to choose which tool?
Choose ChatGPT if...
- Largest knowledge base among all AI assistants
- Free version with GPT-3.5 available
- Excellent at code, writing, and analysis
Choose Perplexity AI if...
- Always up to date (real-time internet)
- Sources are always cited
- Free unlimited use