Retrieval engine for AI - AI tools

ZeroEntropy is an adaptive AI retrieval engine API delivering fast, human-like, and accurate search for AI Agents and RAG applications, understanding context and learning from queries.

• Free Trial
• From 50$

Ducky is a fully managed AI retrieval service designed to simplify retrieval augmented generation (RAG) for developers, offering fast, accurate, and easy-to-implement semantic search capabilities.

• Freemium
• From 290$

Retrieve AI is a searchable directory featuring over 3,158 verified AI tools, allowing users to find software based on specific domains like Marketing, Finance, and Engineering.

• Free

Jina AI provides frontier models for high-quality enterprise search and RAG systems, offering solutions for embedding, reranking, classifying, and segmenting data.

• Usage Based

Trieve provides AI-powered search, discovery, and RAG experiences within a single API. It offers semantic vector search, full-text search, and hybrid search capabilities for enhanced discovery.

• Free

MLpedia offers detailed explanations of key Artificial Intelligence and Machine Learning concepts, serving as a comprehensive resource for understanding topics like LLMs, RAG, and prompt engineering.

• Free

DenserRetriever is an enterprise-grade AI retriever designed for streamlined AI integration into applications, ensuring cutting-edge accuracy and rapid prototyping.

• Freemium

Agentset is an open-source Retrieval Augmented Generation (RAG) platform designed for developers, offering high accuracy, deep research capabilities, and agentic features to build advanced AI applications.

• Freemium
• From 49$

RquestR is an AI-powered knowledge management platform designed for procurement professionals. It streamlines project workflows, enables instant information retrieval from documents, and supports informed decision-making.

• Contact for Pricing

Exa is an AI-powered search engine API that provides high-quality web data for AI applications through meaning-based search, enabling efficient RAG implementations and deep research capabilities.

• Usage Based
• From 5$

Mees AI is an intelligent companion offering precise and personalized search results, functioning as an AI-powered search assistant.

• Free

AskAnyAI is an AI-powered search engine that leverages advanced models like GPT-4o, Claude 3.5, and Gemini 1.5 to deliver precise and comprehensive search results.

• Freemium
• From 10$

Lexopedia AI by DeepBrainz AI is an agentic-reasoning-first research engine designed for complex problem-solving and deep research, tailored for India's innovation ecosystem. It provides real-time, fact-checked insights within a secure, personalized environment.

• Contact for Pricing

KDB.AI is a scalable vector database designed for building production-grade AI applications, offering high uptime and low latency search capabilities.

• Freemium

Seqwa provides a cost-effective, AI-driven search solution offering semantic search, recommendations, and autocomplete capabilities for various business applications.

• Usage Based

AI Answer Generator is a free online tool that uses advanced AI technology to provide instant, accurate answers to any type of question across multiple topics. It leverages natural language processing and machine learning to deliver reliable information 24/7.

• Free

Trieve is an end-to-end AI-powered search and discovery platform that offers semantic vector search, hybrid search capabilities, and RAG experiences through a unified API.

• Freemium
• From 25$

ScholarAI is an AI-powered research assistant designed to help users find, analyze, and organize academic papers efficiently, streamlining research and boosting productivity. Access over 200M+ peer-reviewed papers with AI-driven search, summarization, and data visualization.

• Freemium
• From 10$

Nuclia is a RAG-as-a-Service platform that automatically indexes files and documents to fuel diverse use cases with LLMs and AI Agents, ensuring high-quality outputs through RAG quality metrics.

• Freemium
• From 600$

Delv AI enhances research by enabling users to query, summarize, and extract insights from text using compliant AI, featuring data clustering and multi-document Q&A.

• Free Trial

Contextual AI is an enterprise-grade platform that enables organizations to build and deploy production-ready RAG (Retrieval-Augmented Generation) agents for processing and analyzing large volumes of complex documents with high accuracy and security.

• Contact for Pricing

Zeta Alpha provides enterprise-grade AI solutions including advanced search, RAG, and AI agents to help knowledge-intensive companies leverage their unique expertise and R&D data.

• Freemium
• From 20$

AI Prompt Finder is a comprehensive platform for publishing, discovering, and sharing prompts for various artificial intelligence tools, helping users maximize their AI tool performance through expert-crafted prompts.

• Free

BookSurfAI utilizes AI to provide personalized book recommendations tailored to individual user preferences, helping users find their next read.

• Contact for Pricing

RAGBuilder is a platform designed to simplify the creation, optimization, and deployment of Retrieval-Augmented Generation (RAG) systems, significantly reducing development time and costs without requiring deep AI expertise.

• Contact for Pricing

Readow uses AI to help you find the best books tailored to your preferences. Simply enter titles you've enjoyed, and Readow provides personalized recommendations.

• Free

Algolia provides an AI-powered search and discovery platform offering intelligent site search, dynamic category browsing, and personalized recommendations to enhance user experience and drive conversions.

• Freemium

everfind is an AI-powered search assistant designed for tech teams to consolidate and find information across various applications like Jira, Confluence, and Google Drive, streamlining workflows.

• Freemium
• From 20$