AI Hay records 8,710,314 monthly visits with +1.5% month-over-month growth and Free pricing. Ello records 37,385 monthly visits with -5.7% growth and Free Trial, Paid pricing.
A friendly Vietnamese AI study assistant for homework, images and everyday questions
AI reading and math teacher that adapts to your child in real time
| Dimension / Metric | | |
|---|---|---|
| Official Domain | ai-hay.vn | ello.com |
| Pricing Model | Free | Free Trial, Paid |
| Monthly Visits | 8.71M (8,710,314) | 37.39K (37,385) |
| MoM Traffic Delta | +125.74K (+1.5%) | -2.25K (-5.7%) |
| Primary Market & Share | 🇻🇳 Vietnam (96.2%) | 🇰🇪 Kenya (61.5%) |
| Direct Visits / mo | 1.87M | 30.04K |
| User Rating | 3.9 | 4.4 |
| 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 reading and math teacher that adapts to your child in real time
Ello listens as the child reads aloud, tracking correct letter sounds and words so the lesson can advance only when the child is genuinely ready.
Instead of a fixed path, the AI chooses what to work on next based on how the child performs in the current moment.
Children invent original illustrated stories about topics they love, turning their own interests into reading practice.
A curated collection of levelled books that grows with the child from their current level into more advanced material.
SpecialistProvides superior reasoning and multi-subject tutoring, but requires custom prompts rather than dedicated study widgets.
SpecialistProvides superior reasoning and multi-subject tutoring, but requires custom prompts rather than dedicated study widgets.
SpecialistOffers massive context windows for analyzing study materials, but lacks dedicated homework solver workflows.
SpecialistOffers massive context windows for analyzing study materials, but lacks dedicated homework solver workflows.
Offers photo-based math and science homework assistance, though less focused on general presentation and image generation.
Offers photo-based math and science homework assistance, though less focused on general presentation and image generation.
SpecialistCombines crowdsourced study guides with AI homework assistance, but relies more heavily on subscription document unlocks.
SpecialistCombines crowdsourced study guides with AI homework assistance, but relies more heavily on subscription document unlocks.
Provides robust step-by-step homework problem solving and exam prep, but lacks specific Vietnamese localization features.
Provides robust step-by-step homework problem solving and exam prep, but lacks specific Vietnamese localization features.
AI English speaking coach with instant pronunciation feedback
Learn a new language by talking to lifelike AI tutors
Learn a new language by talking to lifelike AI tutors
Accent training with Hollywood coaches and real-time speech AI
Accent training with Hollywood coaches and real-time speech AI
AI Quran companion for recitation, memorization, and real-time mistake detection
AI Quran companion for recitation, memorization, and real-time mistake detection
AI language and skills assessments for hiring and education
AI language and skills assessments for hiring and education
SpecialistDelivers multilingual conversational homework and translation help via messaging apps, but lacks dedicated study workspaces.
SpecialistDelivers multilingual conversational homework and translation help via messaging apps, but lacks dedicated study workspaces.
