AI Search

Smart citation analysis that shows how research has been cited, supported, or contradicted.

Privacy-focused, ad-free search engine with AI assistant and no tracking.

AI-optimized web search API — get clean, relevant search results formatted perfectly for LLM consumption.

Premium ad-free search engine with AI assistant — pay per search for higher quality, unbiased results without tracking.

Hugging Face's free chat interface powered by open-source LLMs

AI document Q&A tool that lets you chat with PDFs, research papers, and large document sets.

AI research assistant for systematic literature review

AI research assistant for academics — extract data from papers, find relevant studies and synthesize literature reviews.

Create and trade on prediction markets about real-world events with AI-enhanced forecasting.

AI research assistant that highlights, summarizes and organizes web content and PDFs into a personal knowledge base.

Built-in AI assistant in Brave browser that respects your privacy with no data collection.

The Browser Company's AI search in Arc — Browse for Me feature reads multiple pages and synthesizes answers instantly.

AI search engine for developers — get code-focused answers with sources, optimized for programming questions.

Perplexity's search API — get real-time web search results with AI synthesis for your applications.

Free AI research discovery tool for finding related academic papers

API access to Perplexity's real-time web search AI for building search-enhanced applications.

AI search engine with coding, research and creative modes — combines web search with specialized AI models for each task.

Perplexity Pro — unlimited searches with GPT-4o, Claude and Gemini, plus file uploads and API access.

AI search for scientific research — find evidence-based answers from 200M+ peer-reviewed papers with AI synthesis.

Visual tool for exploring academic paper relationships and citation networks

Neural web search API for AI apps — search the web semantically by meaning rather than keywords, built for LLMs.

Upload a research paper and get confusing sections explained by AI instantly.