Best RAGstack Alternatives in 2025
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Ragdoll AI simplifies retrieval augmented generation for no-code and low-code teams. Connect your data, configure settings, and deploy powerful RAG APIs quickly.
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RAGFlow: The RAG engine for production AI. Build accurate, reliable LLM apps with deep document understanding, grounded citations & reduced hallucinations.
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bRAG AI is a platform that allows users to design, customize, and share AI avatars, chat with files, and retrieve accurate, real-time answers powered by GPT-4 and advanced retrieval mechanisms.
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Build AI apps and chatbots effortlessly with LLMStack. Integrate multiple models, customize applications, and collaborate effortlessly. Get started now!
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Accelerate reliable GenAI development. Ragbits offers modular, type-safe building blocks for LLM, RAG, & data pipelines. Build robust AI apps faster.
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HelloRAG is a no-code, easy-to-use and scalable solution to ingest human and machine generated multi-modal data for LLM-powered applications
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Stop guessing. Ragas provides systematic, data-driven evaluation for LLM applications. Test, monitor, and improve your AI with confidence.
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Agent Cloud is an open source platform enabling companies to build and deploy private LLM chat apps (like chat GPT), that can enable teams to securely talk to their data.
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Agentset is an open-source RAG platform that handles the entire RAG pipeline (parsing, chunking, embedding, retrieval, generation). Optimized for developer efficiency and speed of implementation.
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OpenRag is a lightweight, modular and extensible Retrieval-Augmented Generation (RAG) framework designed to explore and test advanced RAG techniques — 100% open source and focused on experimentation, not lock-in.
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Dabarqus gives you a practical way to add retrieval-augmented generation (RAG) to your app in less than 9 lines of code. Chat with your PDFs, summarize emails and messaging, and digest a vast range of facts, figures, and reports. A dash of genius for your LLM.
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A free, open-source, and powerful AI knowledge base platform, offers out-of-the-box data processing, model invocation, RAG retrieval, and visual AI workflows. Easily build complex LLM applications.
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Ragcy turns your custom business data into powerful AI assistants. Build no-code chatbots, knowledge bases & search tools, no complex vector DBs.
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Ragie is a fully managed RAG-as-a-Service built for developers, offering easy-to-use APIs/SDKs, instant connectivity to Google Drive/Notion/and more, and advanced features like summary index and hybrid search to help your app deliver state-of-the art GenAI.
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Engage in conversations with AI models like Alpaca and LLaMa. ChatGPT integration, local execution, and more. Try LlamaChat now!
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Stop AI hallucinations. DocsGPT builds reliable, private AI chatbots on your documents & data for accurate, verifiable answers. Open-source.
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GPT4All: Your private, offline AI chatbot. Run powerful LLMs locally, ensuring your data stays secure and never leaves your device.
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One AI assistant for you or your team with access to all the state-of-the-art LLMs, web search and image generation.
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Create perpetual chatbots with self-editing memory using MemGPT. Chat with databases, files, and documents with extended context. Efficient and easy to set up, with CLI commands for managing conversations and memory. Perfect for customer support, knowledge management, and research purposes. Discover the power of MemGPT today!
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Discover PulsarChat, a customizable ChatGPT UI wrapper. Create plugins, chat with larger files, and enjoy private conversations. Try it now!
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RecurseChat for Mac: Private, offline AI chat with local LLMs & RAG. Seamlessly manage ChatGPT/Claude. Secure, zero-config, and powerful.
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Lobe Chat: An open - source, modern - designed AI chat framework. Supports multiple AI providers, knowledge base, multi - modals. Get one - click FREE deployment of your private chat app.
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ChatGPT is an artificial intelligence (AI) chatbot that uses natural language processing to create humanlike conversational dialogue.
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LightRAG is an advanced RAG system. With a graph structure for text indexing and retrieval, it outperforms existing methods in accuracy and efficiency. Offers complete answers for complex info needs.
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Cognita: The modular RAG framework for MLOps. Build scalable, production-ready RAG applications from your prototypes.
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Alpaca Chat: Team AI workspace. Access GPT-4o, Claude 3.5, DALL·E 3 & more. Create custom AI agents, simplify collaboration & save money.
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Built for developers, Rubra is an open-source project that delivers the same simplicity and intelligence as working with ChatGPT, but with a unique focus on building AI assistants powered by a locally running open-source LLM.
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Empower your enterprise decision-making with SquirroGPT's generative AI, enabling smarter decisions, evidence-based answers, and enterprise-grade security.
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We're bridging the gap to AGI by fully automating AI workflows using your ChatGPT subscription. No API key or code required. Start putting ChatGPT to work for you! AutoGPT AGI agents are here today with AGI Layer.
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Enhance team productivity with ChatGPT for Teams - advanced models, customization, robust security. Streamline operations and foster innovation.