Hands-on tested · Updated 2026
Free tier enough if you only need basic features; pay only if you need advanced capabilities or higher usage limits.
Where it falls short
Incomprehensive results for complex queries
Perplexity AI is an AI-powered search tool designed to provide a smarter and more accurate search experience. Core Features: 1. AI-powered Search: Utilizes advanced AI algorithms to provide more accurate search results. 2. Personalized Recommendations: Recommends relevant content based on the user's historical search and browsing behavior. 3. Multilingual Support: Supports multiple languages, making it convenient for global users. Actual Usage Experience: Perplexity AI offers accurate search results with a good user experience. The personalized recommendation feature effectively improves search...
Experience Perplexity AI's AI capabilities
Start chatting with Perplexity AI!
Free: 3/day. BYOK for unlimited.
Add to WorkflowFrom registration to actual use - step by step
Perplexity AI is an AI-powered search engine combining LLMs with real-time web search. Sign up with email or Google.
Go to Sign UpEnter your question in the search box. Perplexity searches the web in real-time and summarizes answers with source links.
Specify time range in your query (e.g., "latest in 2024") for more precise time-sensitive answers.
Click the Focus button next to the search box to select scope: Academic, YouTube, Reddit, Wikipedia, etc. Different sources suit different scenarios.
Use Academic Focus for research, Reddit Focus for real user reviews to dramatically improve result quality.
Each search creates a Thread that can be saved to Collections. Pro users can upload files for AI to analyze and answer based on private data.
Subscribe to Pro ($20/month) for top models like Claude 3.5 Sonnet and GPT-4o with unlimited searches.
Applicable to academic research, content creation, daily learning, and other scenarios. Particularly useful for users who need to quickly find information and improve work efficiency.
| Plan | Price | Best For |
|---|---|---|
| 免费版 | 免费 | 基础搜索功能, 个性化推荐 |
| 专业版 | 未知 | 高级搜索功能, 无广告 |
| 企业版 | 未知 | 团队协作, API访问 |
Prices are estimates. Visit website for current pricing.
Perplexity AI offers a freemium model, with the free version meeting basic daily needs. The professional and enterprise versions provide more advanced features, but the specific prices are unknown. Compared with similar tools, Perplexity AI has a high cost-performance ratio.
Recommended for purchase. Perplexity AI's AI-powered search and personalized recommendation features effectively improve search efficiency, suitable for users who need accurate searching. The professional and enterprise versions provide more advanced features, suitable for users with higher needs.
Content creators: Perplexity AI's personalized recommendations and AI-powered search features can help them quickly find the information they need. Researchers: Suitable for academic research, improving research efficiency. Students: Efficient searching is crucial in daily learning and paper writing scenarios.
| Tool | Rating | Pricing | Best For |
|---|---|---|---|
| Perplexity AI ★ | 0/5 | Freemium | AI Model |
Perplexity AI offers a freemium model, with the free version meeting basic daily needs.
Perplexity AI provides web-based services that can be used on any device with a web browser.
Perplexity AI focuses on providing more accurate search results, suitable for users who need efficient searching. Google Search is more comprehensive and suitable for daily use.
Yes. Perplexity AI's search features can help students quickly find learning materials.
Perplexity AI provides a free version, no trial needed.
Perplexity AI values user privacy and data security and takes multiple measures to protect user data.
If you need more advanced features and more accurate search results, the paid version is worth considering.
Log in to your account, find the subscription information in settings, and perform the cancellation operation.
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