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AI Hay records 8,710,314 monthly visits with +1.5% month-over-month growth and Free pricing. CodeHound records 116 monthly visits with +70.6% growth and Freemium pricing.
A friendly Vietnamese AI study assistant for homework, images and everyday questions
AI-powered smart contract auditing by CyberSanctus
| Dimension / Metric | | |
|---|---|---|
| Official Domain | ai-hay.vn | cybersanctus.com |
| Pricing Model | Free | Freemium |
| Monthly Visits | 8.71M (8,710,314) | 116 (116) |
| MoM Traffic Delta | +125.74K (+1.5%) | +48 (+70.6%) |
| Primary Market & Share | 🇻🇳 Vietnam (96.2%) | 🌐 Global (—) |
| Direct Visits / mo | 1.87M | 49 |
| User Rating | 5 | 5 |
| Supported Platforms | Website | Website |
A friendly Vietnamese AI study assistant for homework, images and everyday questions
Ask a question in natural Vietnamese and get explanations covering a wide range of school subjects, framed as guidance rather than a bare answer key.
Work through maths problems and literature or essay tasks with detailed reasoning so students can follow the method, not just the result.
Upload or point at a photo to identify objects, scenes and well-known public figures, using Vietnamese-language context.
Decode internet memes, visual jokes, riddles and trick questions that general-purpose assistants often misread.
AI-powered smart contract auditing by CyberSanctus
A fine-tuned model built on OpenAI's GPT-4o reasoning is combined with the firm's scanners to surface vulnerabilities and risk patterns in Solidity code.
Existing static and dynamic analysis tools run alongside the AI layer to catch both pattern-based weaknesses and behaviour-level issues.
Vulnerability detectors are grounded in widely recognized security frameworks and are updated continuously as new attack classes emerge.
Connect a repository so the latest commits are scanned automatically, removing the need to upload or re-download project files manually.
Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
Deploy AI agents and build apps conversationally on top of your own data
Agentic search that composes cited research pages for you
One app to chat with GPT, Claude, Gemini and hundreds of other AI models
Study library, AI homework help, and 24/7 tutor access in one place
Ad-free AI search that takes you straight to the answer
Computational knowledge engine for expert answers
All-in-one AI study tool for homework help, exam prep, notes, and flashcards
Free multilingual AI search engine with built-in creation tools
Tencent's AI knowledge steward for searching, reading, writing, and managing your own knowledge base.
The real-time web access layer for AI agents and deep research
