Perplexity AI
The conversational search engine with cited sources
Perplexity AI combines the power of a multi-model chatbot (o3-pro, Opus 4) with the precision of a sourced search engine. Built-in Comet browser, collaborative Spaces and Internal Pages to organize research. Every answer cites its sources.
Perplexity AI is an artificial intelligence tool in the Chatbots & AI Agents category, developed by Perplexity AI and launched in 2022. Perplexity AI combines the power of a multi-model chatbot (o3-pro, Opus 4) with the precision of a sourced search engine. Built-in Comet browser, collaborative Spaces and Internal Pages to organize research. Every answer cites its sources. Key features include: Automatic source citations, Multi-model (o3-pro, Opus 4), Built-in Comet browser, Spaces (team collaboration), Internal Pages (private wiki), Real-time web search. The tool is available on web, ios, android, api with a freemium pricing model.
💰 Pricing
✨ Features
🎯 Use Cases
- Verifiable factual research
- Technology and competitive intelligence
- Academic research
- Team research collaboration
⚖️ Pros & Cons
👍 Pros
- Every answer cites sources with clickable links — fact-checking built in by design
- Access to o3-pro and Opus 4 in a single subscription — the best models on the market without multiplying accounts
- Spaces and Internal Pages — team collaboration and private wiki to organize your research
- In-depth research with multi-step reasoning — goes deeper than a simple Google search
- Comet browser — native AI search directly from a dedicated browser with page summaries
👎 Cons
- Not designed for creating long-form content — it is a search engine, not a writer
- Very limited free tier — only a few advanced searches per day
- Data used for training even on paid plans — only the Enterprise plan prevents it
🏆 Verdict
In summary, Perplexity AI stands out in the chatbots & ai agents AI landscape thanks to its strengths: every answer cites sources with clickable links — fact-checking built in by design, access to o3-pro and opus 4 in a single subscription — the best models on the market without multiplying accounts, spaces and internal pages — team collaboration and private wiki to organize your research. However, some users note: not designed for creating long-form content — it is a search engine, not a writer, very limited free tier — only a few advanced searches per day. If you're looking for alternatives, you can compare Perplexity AI with ChatGPT, Gemini, You.com. Our overall rating: 4.3/5.
ℹ️ Information
| Company | Perplexity AI |
|---|---|
| Launched | 2022 |
| Platforms | WEB, IOS, Android, API |
| Category | Chatbots & AI Agents |
| Site | https://perplexity.ai |