AllChat AI asks the top AI models your question at once, including GPT, Claude, Gemini, Grok, and more, then combines their responses into one smarter answer. Smart Routing picks the best models for the job. Consensus Mode finds where they agree, flags contradictions and synthesizes the result. See exactly how your answer was built. Plus Smart Alerts for topics you care about, ChatGPT memory import, voice chat, and on-device models for private offline use. One question. Every top AI. One answer.