AI English speaking coach with instant pronunciation feedback
Ello records 37,385 monthly visits with -5.7% month-over-month growth and Free Trial, Paid pricing. Hachi™ records 0 monthly visits with 0% growth and Free pricing.

A parent-built, voice-first AI companion that answers kids' questions safely

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.

A parent-built, voice-first AI companion that answers kids' questions safely
Children simply tap the microphone and ask out loud — no reading or typing is required, which makes it usable before kids are fully literate.
Responses are spoken aloud and shown on screen in wording tuned to a child's level, avoiding adult or scary detail.
On-device logs and flags let parents review what was asked, including topics worth following up on in person.
Set a maximum number of questions per day so AI use becomes one small part of a child's day rather than the whole of it.
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

A free, human-like AI assistant for thinking, creating and everyday tasks
A free, human-like AI assistant for thinking, creating and everyday tasks

AI-powered adaptive math and coding practice for kids aged 4–14

Practise real English conversations with an AI tutor that gives instant feedback
Practise real English conversations with an AI tutor that gives instant feedback
An AI speaking coach that turns daily voice practice into measurable progress
An AI speaking coach that turns daily voice practice into measurable progress

Learn a language the way you learned your first: copy, then speak.
Learn a language the way you learned your first: copy, then speak.
A 24/7 AI tutor, homework helper and study companion for students

A patient, adaptive AI math tutor that grows with your child from counting to algebraic thinking.
A patient, adaptive AI math tutor that grows with your child from counting to algebraic thinking.