AI-powered search engine with real-time data and source citations
Perplexity AI revolutionizes research with real-time web search, accurate citations, and access to top AI models. Perfect for developers needing up-to-date technical information with verified sources.
// AI-powered code generation
const assistant = new Perplexity AI({
apiKey: process.env.API_KEY,
model: 'advanced-v2'
});
const result = await assistant.generate({
prompt: "Create a REST API",
language: "TypeScript",
framework: "Express"
});
console.log(result.code);Everything you need to supercharge your development workflow
Access current information from the entire web. Always up-to-date results with live data crawling.
Every answer includes clickable source links. Perfect for research requiring credible references.
Access GPT-4o, Claude 3.5 Sonnet, Gemini 2.5 Pro, o3-pro, and Grok 4 for diverse capabilities.
xAI's model built for expert scientific reasoning, coding assistance, and mathematical problem-solving.
Create structured outputs: reports, spreadsheets, charts, small web apps, and compliance dashboards.
Upload and analyze PDFs, CSVs, images. Process entire research papers and technical documentation.
| Feature | Perplexity AI | ChatGPT Plus | Claude Pro | Gemini Advanced |
|---|---|---|---|---|
| Monthly Price | $20 Pro | $20 | $20 | $20 |
| Real-Time Data | Always current | Limited | No | Yes |
| Source Citations | Every answer | Sometimes | No | Sometimes |
| Model Access | 6+ models | GPT only | Claude only | Gemini only |
| API Access | $5 credit/mo | Separate | Separate | Separate |
| Context Window | 200k (Sonar) | 128k | 200k | 1M |
Perplexity AI revolutionizes how developers and researchers access information by combining real-time web search with multiple AI models and verifiable citations. Unlike ChatGPT's knowledge cutoff or Claude's lack of web access, Perplexity delivers current information with clickable source links for every claim. At $20/month for Pro, users access GPT-4o, Claude 3.5 Sonnet, Grok 4 for coding, Gemini 2.5 Pro, and o3-pro reasoning model—essentially getting six AI assistants for the price of one.
What sets Perplexity apart for developers is its focus on accuracy and verifiability. While Phind targets developer search specifically, Perplexity offers broader capabilities with Perplexity Labs creating structured outputs like compliance dashboards, technical documentation, and even small web applications. The inclusion of Grok 4—xAI's model optimized for scientific reasoning and coding—makes it particularly powerful for technical tasks. With 300 Pro searches daily, unlimited file uploads for analyzing documentation, and a $5 monthly API credit, Perplexity Pro delivers exceptional value for developers who need accurate, cited information rather than creative content. The recent addition of Perplexity Max tier and Sonar's 200k token context window solidifies its position as the premier AI-powered research tool, making it indispensable for anyone who values truth and verification over speculation.
Trusted by millions of developers and thousands of organizations worldwide
Engineers who need accurate, up-to-date technical information with verifiable sources.
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ML engineers leveraging multiple AI models and real-time data for analysis.
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Documentation teams creating cited, accurate content with structured outputs.
View case studiesScholars and students needing properly cited sources for papers and research.
Learn about free accessPerplexity AI has grown to over 20 million users worldwide with 1.3 million paid subscribers. Join the world's most adopted AI developer tool used by one-third of Fortune 500 companies. Read more success stories on our blog.
Choose the perfect plan for your needs
Key differentiators that set Perplexity AI apart from alternatives
Always current information, not limited by training data cutoffs like other AIs.
Every answer includes clickable sources. Perfect for professional and academic work.
Six+ AI models in one subscription: GPT-4o, Claude 3.5, Grok 4, Gemini, o3-pro.
Learn about coding agentsxAI's specialized model for scientific reasoning, coding, and mathematics.
Perplexity Labs creates reports, dashboards, spreadsheets, and web apps.
View all free AI toolsPerplexity AI stands out with its multi-model AI choice, native GitHub integration, and coding agent capabilities. Unlike competitors locked to single models, Perplexity AI offers flexibility with Claude 3.5 Sonnet, GPT-4o, and Gemini 1.5 Pro. Compare all features to find the right tool for your workflow.
Seamlessly integrates with the tools you already use
Join thousands of developers using Perplexity AI to build amazing products