Top RAG AI tools

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$

Skrape is a web scraping tool that extracts clean, structured data or markdown from any website. It's ideal for AI training, RAG systems, and data analysis.

• Paid
• From 15$

Radicalbit is an MLOps and AI Observability platform that accelerates deployment, serving, observability, and explainability of AI models. It offers real-time data exploration, outlier and drift detection, and model monitoring.

• Contact for Pricing

Pathway is a scalable data processing framework that enables you to build and power AI/ML applications with live data and real-time pipelines. It offers easy data ingest from 300+ sources and supports real-time features, live vector search, and anomaly alerts.

• Freemium
• From 499$

Vespa.ai is a platform for developing and running large-scale enterprise AI applications, leveraging big data, RAG, vector search, machine learning, and LLMs for fast and precise decision-making.

• Free Trial

Sflow provides AI-powered tools including generative chatbots (Easiio ChatAI), AI agents, AI document generation, and AI data analytics, leveraging LLMs and advanced search algorithms for business applications.

• Freemium

Renumics provides specialized AI solutions for engineering and manufacturing industries, focusing on test data evaluation, CAX processes automation, and knowledge management through RAG technology.

• Contact for Pricing

OpenCraft AI is an AI Copilot designed to streamline workflows and enhance productivity through features like advanced reasoning, unified file management, and context switching.

• Free Trial

SID enhances AI capabilities by connecting them to specific company, industry, and personal data, moving beyond general intelligence. It enables developers to build smarter AI products using Retrieval-Augmented Generation (RAG).

• Contact for Pricing

Botler is an AI assistant designed for Slack, enhancing team productivity and communication. It integrates seamlessly into workspaces for smart conversations, task management, and information retrieval.

• Free Trial
• From 20$

Ragie is a fully managed RAG-as-a-Service platform that helps developers build AI applications with seamless data integration, automatic syncing, and advanced retrieval features.

• Freemium
• From 100$

Dataworkz is a platform that enables AI teams to rapidly build, deploy, optimize, and scale GenAI applications using Retrieval Augmented Generation (RAG) without managing infrastructure.

• Freemium
• From 499$

PaperLens is an AI-powered search engine for academic research. It allows users to efficiently explore millions of peer-reviewed papers from arXiv, PubMed Central, and other major databases.

• Freemium
• From 15$

Langbase is a serverless AI developer platform that enables developers to build, deploy, and manage AI products with composable infrastructure, featuring BaseAI - the first Web AI Framework.

• Freemium
• From 20$

PostgresML is an AI application platform that simplifies your architecture by bringing ML/AI capabilities directly into your Postgres database. It offers faster performance, lower costs, and enhanced data security.

• Usage Based

mansaibots enables users to create custom AI chatbots by feeding their own content from various sources like documents, websites, databases, and APIs. Train, customize, and embed these chatbots for interactive user engagement.

• Freemium

Myple is a developer-focused platform that enables building and deploying production-ready AI applications with robust integration capabilities and advanced security features.

• Freemium

Griptape is an enterprise-grade AI development platform that combines an AI Framework and Cloud solution for building, deploying, and scaling AI agents and workflows using proprietary Off-Prompt™ technology.

• Freemium

Instill Core is a source-available full-stack AI solution that streamlines data operations and transforms unstructured data into AI-ready formats, enabling efficient RAG (Retrieval-Augmented Generation) implementations with just one line of code.

• Freemium
• From 30$

Jason Liu offers independent AI consulting, specialized courses on improving RAG systems, and develops open-source tools like the Instructor library for LLMs.

• Other

nventr Agent enhances customer experiences and streamlines operations with AI that adapts to your business. It provides real-time data insights and seamless integration, driving efficiency and growth.

• Free Trial

deepset is a platform and framework for building custom AI applications with large language models (LLMs), enabling rapid development and deployment of solutions like AI agents and RAG.

• Freemium

Dapta offers AI-powered solutions for automating sales, marketing, and operational workflows, including AI agents and content generation.

• Paid
• From 19$

Simbo is a reliable, hallucination-free Gen AI platform designed for enterprise business process automation. It combines LLM and symbolic knowledge bases to ensure accuracy and control.

• Contact for Pricing

Context Data provides a plug-and-play data infrastructure specifically built for Generative AI. It simplifies building Gen AI applications by managing vector databases, pipelines, and infrastructure.

• Freemium
• From 199$

Zeus is a platform for rapidly building, testing, deploying, and observing enterprise-grade AI agents with extensive integrations and flexible deployment options.

• Freemium
• From 30$

LastMile AI empowers developers to seamlessly transition generative AI applications from prototype to production with a robust developer platform.

• Contact for Pricing
• API

BuildOwn.AI offers a comprehensive guide for developers to build AI applications using large language models. This resource provides structured learning, practical insights, and is adaptable to any programming language.

• Other

LLMWare.ai provides secure, on-device AI model deployment for Intel PCs and laptops, offering access to 80+ AI models with features like document search, SQL queries, and RAG.

• Contact for Pricing

CrawlChat transforms existing website documentation into an AI-powered knowledge base, accessible via embeddable chat widgets, Discord bots, or MCP servers.

• Freemium
• From 29$

DataStax offers an AI development platform and near-zero latency database (Astra DB) with built-in vector and knowledge graph capabilities. It simplifies AI development and data management for building and deploying AI applications.

• Usage Based

pdf.md provides a developer-focused API to convert websites and PDFs into clean, structured markdown optimized for Large Language Models (LLMs). It streamlines content pipelines for AI applications like RAG systems.

• Freemium

UsageGuard is an enterprise-ready AI development observability platform that provides a unified API for multiple AI models, comprehensive security controls, and real-time monitoring capabilities with 99.9% uptime and sub-150ms latency.

• Contact for Pricing

Dropchat is a no-code platform that enables businesses to create custom AI chatbots trained on their own data sources, including PDFs, websites, and YouTube videos, with seamless escalation to human support when needed.

• Freemium
• From 24$

LlamaIndex is an enterprise-grade framework for building production-ready AI agents that can process, analyze, and act on complex enterprise data through advanced RAG (Retrieval-Augmented Generation) capabilities.

• Contact for Pricing

Vertesia offers a unified, low-code platform for enterprises to rapidly build, deploy, and manage generative AI (GenAI) applications and agents, ensuring scalability, security, and governance.

• Free Trial

DataKlear offers a low-code/no-code platform for building advanced AI-powered virtual assistants, digital twins, and co-pilots using LLM and RAG technologies for B2B and B2C markets. Enhance productivity and personalize user experiences with intelligent automation.

• Contact for Pricing

CopilotKit is an open-source development platform that enables seamless integration of AI copilots into applications, offering features like headless UI, generative UI, and intelligent suggestions.

• Freemium

Deep Lake by Activeloop is a database for AI, enabling efficient storage and retrieval of multi-modal data. It enhances AI development with features like version control and streaming dataloaders.

• Freemium
• From 990$

GrantGPT is an AI-powered platform designed to streamline the discovery and application process for European Union funding opportunities. It provides a comprehensive, up-to-date database of EU funding calls, saving users time and resources.

• Freemium

Inquir is an AI-powered search platform enabling users to build custom search engines, integrate data, create RAG systems, and implement context-aware search.

• Freemium
• From 60$

Graphlit is a RAG-as-a-Service platform that accelerates the development of AI applications and agents. It offers automated ETL, multimodal support, and easy integration for developers.

• Usage Based
• From 49$

Forage AI is an AI-powered data extraction and automation partner, offering customized web scraping, intelligent document processing, and AI-driven solutions to help businesses access reliable data and automate workflows.

• Contact for Pricing

NewRA is a cloud-based platform that enables enterprises to build and deploy AI-powered chatbots using their own data and information sets, offering seamless integration and personalized applications.

• Free Trial
• From 39$

Weaviate is an open-source vector database that enables developers to build AI-native applications with improved search capabilities, reduced hallucination, and enhanced data security. It supports hybrid search, RAG, and generative feedback loops.

• Freemium
• From 25$

Floatbot is a GenAI-powered platform offering Voice and Chat AI Agents, along with real-time agent assist, to automate customer interactions and improve efficiency across industries.

• Freemium
• From 99$

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

• Freemium

Gorilla is an open-source Large Language Model (LLM) developed by UC Berkeley, designed to interact with a wide range of services by invoking API calls.

• Free

NodeTool is a visual AI prototyping studio allowing users to design and develop AI agent systems locally on their computer, emphasizing privacy and no-code workflow creation.

• Free

ChatPDFLocal is a native macOS application enabling private, local chat interactions with PDF documents using leading AI models like GPT, Claude, Llama, and Gemini. It ensures data security by storing everything locally.

• Freemium