Best AI tools for AI Search Engine in 2025

SearchGPT is an AI-powered search prototype by OpenAI that provides fast, conversational answers with clear sources using GPT models.

DuckDuckGo AI Chat is a free, anonymous way to access popular AI chatbots like GPT-3.5, Claude, and others while preserving user privacy.

R2R (Reason to Retrieve) is an advanced AI retrieval system that provides production-ready Retrieval-Augmented Generation (RAG) capabilities with multimodal content ingestion, hybrid search, knowledge graphs, and comprehensive document management through a RESTful API.

Pre-AI Search is a Chrome extension that helps users filter out AI-generated content from Google search results by focusing on content published before the rise of AI content generation.

AI Question Answer is a Chrome extension that provides instant, AI-powered answers to any questions through text input or screenshots, offering real-time solutions without leaving your current webpage.

Perplexity AI is an AI-powered search engine and chatbot that provides accurate, real-time answers to complex questions with citations from up-to-date sources.

Google Search AI Mode is a new experimental feature powered by Gemini 2.0 that enables users to ask complex, multi-part questions and receive AI-generated responses with advanced reasoning capabilities, along with relevant web links and follow-up interactions directly within Google Search.

Wikiwand is a commercial proprietary interface that transforms Wikipedia's content into a modern, user-friendly experience with enhanced features like AI-powered summaries, interactive timelines, and customizable layouts.

You.com is an AI-powered search engine that aims to reimagine search with large language models and provide personalized, real-time results.

Wolfram|Alpha is a computational knowledge engine that provides expert-level answers by leveraging a vast collection of algorithms, data, and AI technology.

Genspark is an innovative AI-powered search engine that generates custom Sparkpages with comprehensive summaries and interactive features for each query.

Consensus is an AI-powered search engine designed to provide accurate and relevant search results by leveraging human judgment and AI capabilities.