ChatHub
Chat with multiple LLMs and compare their results side by side. GPT-4o, Claude 3.5, Gemini 1.5, and all popular AI models in one place. Improving accuracy by searching up-to-date information from the internet. Manage custom prompts and learn from community prompts. Activate the app anywhere in the browser with a keyboard shortcut. Render markdown and code blocks with syntax highlighting. Conversations are saved automatically on local devices and are searchable. Export and import all your prompts and conversations. Toggle between light and dark mode. ChatHub is an app that allows you to use multiple AI chatbots simultaneously. You can use ChatHub with our web app or browser extension. You can start using ChatHub for free, but you need to upgrade to the premium plan to get more usage and features. You can use your own API keys to connect to the chatbots in the ChatHub browser extension.
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ClickUp Brain
ClickUp Brain is an AI-powered productivity platform that lets users search across apps or chat with advanced AI models to get instant answers. BrainGPT connects tools, files, conversations, and data into one unified intelligence layer for faster decision-making. Users can chat with premium AI models like Brain, Gemini, OpenAI, and Claude without switching applications. Universal Search makes it easy to find documents, messages, tasks, and files buried across connected tools. Talk to Text enables voice-powered productivity, allowing users to dictate polished messages, tasks, and documents up to four times faster than typing. BrainGPT also supports deep research and web search with reliable citations. Together, these capabilities replace multiple productivity tools with a single AI super app.
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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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AI Fiesta
AI Fiesta is a unified AI workspace that brings together the world's leading large language models under a single roof. With one subscription, users unlock access to ChatGPT, Google Gemini, Anthropic Claude, Perplexity AI, DeepSeek, Grok, Kimi, Qwen, Llama, Seedream, and 25+ more models. Features include Super Fiesta Mode (auto model selection), side-by-side model comparison, Consensus Feature (synthesized multi-model answers), AI Avatars, Deep Research, Image Studio, Document Generation, Promptbook, Projects, and a Community. At $12/month, AI Fiesta is the most cost-effective way to access the world's best AI with no API keys required.
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