AI · alternatives · 2026
24 alternatives to Ragna
100% private AI chatbot for desktop
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Ragna launched in 2024; newer entries below may have overtaken it.
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AI, chatbot, RAG, graph RAG, RAG models, customization
2025 · its alternatives →
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24/7 custom AI livechat + realtime voice chatbot
2024 · chat-data.com · its alternatives →
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Hey hacker news, We’re the cofounders at Psychic.dev (http://psychic.dev) where we help companies connect LLMs to private data. With the launch of Llama 2, we think it’s finally viable to self-host an internal application that’s on-par with ChatGPT, so we did exactly that and made it an open source project. We also included a vector DB and API server so you can upload files and connect Llama 2 to your own data. The RAG in RAGstack stands for Retrieval Augmented Generation, a technique where the capabilities of a large language model (LLM) are augmented by retrieving information…
2023 · github.com · its alternatives →
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Create your personal AI assistant, AI girlfriend and more
2025 · ragmyai.com · its alternatives →
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I've built VT Chat, a privacy-first AI chat application that keeps all your conversations local while providing advanced research capabilities and access to 15+ AI models including Claude 4 Sonnet and Claude 4 Opus, O3, Gemini 2.5 Pro and DeepSeek R1. Live: https://vtchat.io.vn | Source: https://github.com/vinhnx/vtchat The core difference is true local-first architecture. All chats are stored in IndexedDB with zero server storage. Your API keys never leave your browser, and I can't see them even as the developer. You can switch between OpenAI, Anthropic, Google…
2025 · its alternatives →
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A chatbot that helps you find answers from your trusted docs
2023 · locusive.com · its alternatives →
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Enterprise AI chatbots with complete data sovereignty
Jan 2026 · raghim.com · its alternatives →
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Build AI chatbots with RAG, multi-LLM Human Handover no-code
Oct 2025 · its alternatives →
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Finish tasks with your own models, tools, feels familiar
2025 · chatframe.co · its alternatives →
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Chatting To AI is a free and sophisticated toolkit designed to serve as your AI conversational partner. You can either create a personalized AI assistant or utilize the standard version for your interactions. This tool is optimized for seamless use on both desktop and mobile devices, and you can access it without the need for an account. Personalize your AI experience by adjusting factors such as language, tone, and response length, as well as selecting from various available assistant types.
2025 · chattingtoai.com · its alternatives →
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Retrieval Augmented Generation (RAG) chatbot powered by Weaviate - weaviate/Verba
2023 · github.com · its alternatives →
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A Chatbot that runs offline, locally on device for privacy
2024 · apps.apple.com · its alternatives →
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An AI chatbot for anything, anytime, anyone
2025 · play.google.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →