YIAHO - 2026 Pricing, Features, Reviews & Alternatives

YIAHO is a free, cloud-based AI platform accessible directly via web browser on desktop and mobile, with no installation, registration, account creation, or usage fees required. Developed in France with servers hosted in France, it consolidates multiple AI tools into a single interface: conversational chatbots with access to third-party large language models (including GPT-4o, OpenAI o1, and GPT-5) and proprietary in-house models such as Yiaho IQ 200; AI image and photo generation from text prompts; a text humanizer that converts AI-generated content into human-style writing; an AI content detector; a text rewriter and paraphrasing tool; specialized writing assistants for cover letters and internship reports; and a virtual medical advisor chatbot for informational purposes. Voice input via microphone is supported, and conversation history is stored locally in the browser only, not on external servers. The platform can be added to a mobile home screen as a progressive web app.

YIAHO targets a broad audience including general consumers, students from middle school through university, content creators, bloggers, marketers, recruiters, and businesses across industries such as education, content creation, marketing, e-commerce, and healthcare (informational use only). Primarily serving French-speaking users, with English-language tools also available. All AI capabilities are powered by natural language processing for conversational understanding and response generation, machine learning models for pattern recognition and contextually relevant outputs, voice-to-text input processing, and session-based conversation memory. No personal data is collected or stored server-side, and users retain full ownership of all generated content. The platform is continuously updated with new AI tools and model improvements.