Free AI for Everyone — 无需登录、完全免费的 AI（模型包括 Grok 4 Fast、DeepSeek V3.1 等）。可选择的模型以后可能会有所调整，但这个服务会长期提供，并且完全免费

@PythiaAIOracle · X

@abhishek_gadhia · X

QWQ AI Assistant — 免费提供经过深思熟虑且富有详细推理的答案的 AI 助手，不需要登录

@maasir_554 · X

u/Glittering_Stage4118 · Reddit

Building a company brain that can host any interface I’ve always felt like company knowledge is way too fragmented. Docs live in one place, support answers in another, marketing content somewhere else, and internal know-how is usually buried across tools, Slack threads, and old pages. Even when companies have the knowledge, turning it into the right interface for the right audience is still way too hard. I’ve been building Sophic to solve exactly that. At its core, Sophic

andytan · HN

Free AI Visibility Audit Tool& Agent

@luca_iaconelli · X

AI 今日热榜 — 汇集全球顶尖来源的最新 AI 新闻、研究和趋势，为您节省宝贵时间

u/JarJarBuilds · Reddit

I built a free checker for whether your chatbot breaks the new EU AI law There's an EU rule (AI Act, Article 50) that becomes enforceable Aug 2: if you run a chatbot, you have to disclose it's AI. I kept seeing people unsure whether their setup was compliant, so I built a checker. You paste a URL, it loads the page, finds the chat widget, and tells you whether a clear AI disclosure is present. No signup, no email. Stack, in case anyone cares: Next.js, Convex for the backend, Playwright vi

@the_real_ori · X

Building AI support agent for SaaS. One agent, support and sales in the same inbox. What are you shipping?

@Asym_Alwali · X