Case Study

Speakology AI: AI Avatar Language Learning

From zero to 10+ UK school subscriptions in 3 months, with no outside funding

Yash Soni · Bootstrapped, 3 months to the first 10+ schools

The Problem

A client engagement to build an AI avatar language learning app for UK schools.

The Solution

Speakology is an AI avatar language learning app designed for school-age students and sold to UK schools on subscription.

Architecture & Tech Stack

• Frontend: React
• Backend: Node.js
• Database: MongoDB
• AI: OpenAI, prompt engineering

Key Features

• AI Avatar: An avatar-based tutor for school-age language learners
• School Subscriptions: Built to be deployed and subscribed to by UK schools

Results & Impact

• 10+ UK school subscriptions
• 3 months to get there
• 0 outside funding

My Role

I built the product end to end as part of my independent work.

Last updated: 2026-10-11