Retrieval engine for AI apps - 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$

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

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

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

• Freemium

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$

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

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

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

• Usage Based

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$

Akooda is an Operations Intelligence platform that leverages AI-powered enterprise search to help organizations unlock and access company-wide insights across all their SaaS tools and departments.

• Contact for Pricing

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

• Free

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

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$

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

• Freemium

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$

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

Xyne is an open-source, AI-first search and answer engine designed for workplaces. It securely connects across various applications to provide relevant information, files, and contacts while respecting existing permissions.

• Free

TopK provides a unified API for embeddings, database management, and ranking, simplifying complex search stack implementations for developers.

• Contact for Pricing

Coco AI is an open-source, cross-platform unified search tool connecting local and cloud data sources, enhanced with AI for intelligent knowledge management and insights.

• Free

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

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

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$

Ariv is an AI assistant that integrates with Slack and Microsoft Teams to help teams find company information quickly, reducing search time and improving productivity.

• Paid
• From 5$

Refinder is an AI-powered platform that allows you to connect, search, and utilize your company's data. It offers a universal search across all connected applications and an AI assistant for instant, trustworthy answers.

• Free Trial
• From 5$

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

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

The Grok App is an AI-powered document search platform that allows users to upload, analyze, and extract insights from various document formats, including code bases.

• Contact for Pricing