AI Search

Perplexity is an AI-powered search engine that provides direct answers with cited sources, launched in 2022. Unlike traditional search engines, Perplexity uses large language models to understand queries and generate comprehensive responses with inline citations. The Pro version ($20/month) includes access to GPT-4, Claude 3, and other models with real-time web browsing. Perplexity has gained significant user adoption as an alternative to Google for research-heavy queries.

Tavily is an AI search API designed for developers and AI applications, founded in 2023. Unlike consumer search tools, Tavily focuses on providing structured, relevant search results for AI agents and RAG (Retrieval Augmented Generation) systems. The API returns comprehensive answers with citations optimized for AI workflows. Tavily's semantic search understands query intent beyond keywords. Both free and paid tiers are available for developers integrating search into applications.

Glean is an enterprise AI search platform that indexes and searches across all applications, documents, and data sources within an organization. Unlike traditional search, Glean uses AI to understand intent and context, providing relevant answers from across the company's entire digital workspace. It serves as an intelligent workplace search solution for enterprises.

Exa is an AI-powered search engine designed specifically for developers and AI applications. Unlike traditional search engines, Exa provides semantic search capabilities using neural networks to understand intent and context. It offers both a web interface and API access for integrating AI search into applications.

You.com is an AI-powered search engine that combines traditional search results with conversational AI capabilities. The platform provides direct answers alongside traditional web results, and includes a built-in AI chat interface for follow-up questions. It positions itself as a privacy-focused alternative to mainstream search engines.

Haygrade is an AI-enhanced search engine designed for developers and technical professionals. It combines traditional search capabilities with AI summarization to provide more relevant results for technical queries. The platform is designed for developers who need accurate, up-to-date information from across the web.