LinguaAI: Speak Smarter with Real-Time AI Coaching.

Inspiration

English is a global language, but millions still struggle with pronunciation, grammar, and fluency. Traditional learning apps focus on memorization — not real conversation. We wanted to build something that listens, responds, and improves your speech in real time — just like a human coach, but smarter and always available.

What it does

LinguaAI is an AI-powered web platform that:

Analyzes your spoken English in real-time
Corrects pronunciation, grammar, and fluency
Gives personalized voice feedback
Tracks daily improvement
Provides AI-generated speaking tips and challenges
It’s like having an English coach in your pocket, available 24/7.

How we built it

Using bolt.new and for backend i used supabase and also i tried to use stripe for payment gateway but it is not integrating with my website so i removed it. Present our website providing free right now after winning this hackathon definately i add payment gateway integration to my website.

Challenges we ran into

There are lot of challenges i faced they are i changed UI to look good enough and next in the call AI Agent section accurate speech-to-text for various accents and voice & pronunciation section Ensuring real-time feedback without latency and also for adding some random funny games and one major challenge is adding AI conversation this section very hard to build and there are lot of challenges i faced. Last but not least one major challenge I faced apart from project is in the bolt.new website they are providing some specific "TOKENS" they are not enough to complete my project [laughing].

Accomplishments that we're proud of

Built a fully working AI speech assistant in under a week not week nearly 3-4 days i started last week i forgot about this hackathon suddenly i saw somewhere and i did it I'm very proud to done in less than a week.
Achieved 85%+ accuracy in live pronunciation correction
Created a clean, mobile-first interface with real-time analysis