Speakology AI
AI-avatar language tutors with realtime STT → LLM → TTS. 10+ UK schools subscribed in 3 months, fully bootstrapped.
The Problem
Duolingo-style tap-to-translate apps build vocabulary but do not build speaking fluency. Real conversational practice requires a patient, always-available partner who can understand learner speech, respond naturally, and correct mistakes in context, at a price point UK schools can actually deploy.
The Solution
Apex36 built the first AI-avatar language-learning app of its kind: live video-call tutors powered by a realtime STT → LLM → TTS pipeline at conversational latency. A video-avatar interface gives learners a consistent AI persona, closer to a human tutor than a chatbot, and conversational context retention lets the AI hold multi-turn conversations, reference earlier statements, and personalise drills. The product is packaged for UK school procurement.
Features
Real-time voice pipeline
Low-latency STT → LLM → TTS orchestration so learners have natural back-and-forth conversations, not slow chatbot exchanges.
Video-avatar tutor interface
Learners see a consistent AI persona while practicing, closer to a human tutor experience than a text chatbot.
Conversational context retention
The AI holds multi-turn conversations, references earlier statements, and personalises drills based on learner history.
Curriculum-aligned content
Scenarios and vocabulary mapped to UK school language curricula for French, Spanish, German, and Mandarin.
School-deployment packaging
Subscription-friendly packaging aligned to how UK schools procure EdTech: teacher dashboards plus per-student analytics.
Results / Impact
in the first 3 months.
no outside funding required.
of its kind, designed specifically for UK schools.
product-market fit achieved fast.
FAQ
Duolingo-style apps build vocabulary through taps and drills. Speakology is built around actual conversation, learners hold live video calls with AI language teachers who speak, listen, and correct in real time.
Yes. Unlike human tutors, the AI is always available, so learners can practice on their own schedule without booking sessions in advance.
10+ UK schools subscribed in the first three months, all without outside funding, fully bootstrapped.
Apex36, a Mumbai-based AI/ML studio specialising in real-time voice AI and conversational LLM agents.
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