PyGPT
PyGPT is an open source, personal desktop AI assistant for Linux, Windows, and Mac, written in Python. It works similarly to ChatGPT, but locally on a desktop computer, with chat, vision, agents, image and video generation, tools, voice control, and more. PyGPT supports multiple models, including OpenAI GPT-5, GPT-4, o1, o3, o4, Google Gemini, Anthropic Claude, xAI Grok, Perplexity Sonar, DeepSeek, Mistral AI, and models accessible through Ollama and LlamaIndex. It offers 12 modes of operation, including chat, chat with files, realtime + audio, research, completion, image and video generation, vision, assistants, experts, computer use, agents, and autonomous mode. Users can chat with their own files and data using integrated LlamaIndex support. PyGPT includes built-in vector database support, automated files and data embedding, full conversation context, short- and long-term memory, internet access through Google, Microsoft Bing, and DuckDuckGo, plus speech synthesis and recognition.
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BrainyAI
BrainyAI is your go-to work assistant designed to revolutionize the way you work. Powered by the latest ChatGPT technology, BrainyAI offers a versatile and unrestricted query browser extension that seamlessly integrates into your workflow. Whether you need assistance with searching, chatting, translating, writing, summarizing, or any other task, BrainyAI is here to elevate your productivity to new heights. Fast access to popular AI models like GPT-3.5, GPT-4, GPT-4o, Claude, Llama, Gemini, and Kimi, etc. Chat with multiple models and compare AI responses in one chat. Ask any question and receive an immediate solution. Multiple responses in one chat and completely free. Multiple AI search engines to get the most relevant results, including Perplexity, Phind, MetaSo, Devv, you.com, exa.ai, etc. Search Google and ChatGPT simultaneously for faster and more accurate answers. Input your question into Google, and simultaneously compare the answers from Google and other AI search engines.
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Rauno
Rauno is a platform that lets you prompt multiple AI models at once and see them discuss responses with each other real-time in a single chat. Compare perspectives from ChatGPT, Gemini, and Claude as they cross‑verify, factcheck, disagree, and refine answers, helping you spot errors and find the truth.
Beyond simple comparison, Rauno introduces an engine designed to combat AI hallucinations. Whether you are debugging complex code, fact-checking academic research, or brainstorming creative concepts, having a diverse council of AI experts ensures you aren't reliant on a single model's inherent biases.
The founder of Rauno, Robin Rauno, says: "I got tired of switching tabs to verify AI answers. So I built a roundtable to let the main AI models debate and check eachother's anwers. The first time I saw the best AI models discuss any topic with each other in a brutally honest way, I felt that this tool was not only useful to myself, but also to others. Thats why I launched it in 2026."
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Cuey
Cuey helps serious AI users de-risk AI answers without leaving ChatGPT, Claude, Gemini, and other AI tools. It lets users compare answers across multiple models in a single workflow, keep context, and stay inside the AI tools they already use instead of switching tabs. Cuey is designed for people who want to cross-check advice, research, and judgment-heavy tasks before they act, reducing hallucination risk by aggregating multiple AI answers and making model comparison easier. It supports a broad set of AI models across different capability tiers, from lightweight GPT, Claude, Gemini, and Grok variants for everyday prompts and quick drafting to advanced and ultra models for deeper reasoning, long-form quality, complex analysis, and critical writing tasks. Cuey also helps keep memory and prompt workflows portable across AI services, making it easier to reuse context and maintain continuity between tools.
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