Product concept · AI
Self-hosted AI Language Tutor
Grammar, vocabulary, pronunciation and conversation practice, with AI running on private servers.
This is a product concept / demonstration. It shows the kind of system H1Cloud can build. It is not a live or deployed client product. Screens are illustrative with sample data. Read our disclaimer.

Illustrative screen with sample data.
The business problem
Language learners need daily speaking practice and feedback, and schools want to keep learner data private.
Proposed solution
A learning platform with spaced-repetition vocabulary, pronunciation scoring and AI conversation, using self-hosted language, speech and voice models.
Main modules
- AI conversation practice
- Pronunciation scoring
- Spaced-repetition vocabulary
- Self-hosted AI
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