SpeakLanguageOnline – calm two-way voice practice for expats

Show HN: I built a voice-only AI language tutor using OpenAI's Realtime API

SpeakLanguageOnline – calm two-way voice practice for expats is a company in show hn launch.

Profile

I'm an expat in Bangkok who can read Thai menus but freezes the moment someone speaks to me. Duolingo didn't help, I needed actual speaking practice, but tutors are expensive and scheduling is a pain.So I built speaklanguageonline.com - a voice call with an AI that speaks Thai (or Vietnamese), listens to your attempts, and gives you one gentle correction at a time. No typing, no flashcards, just talking.Tech:OpenAI Realtime API (WebRTC) for speech-to-speech Next.js 14 + Vercel No transcription step - the model processes audio directly, which preserves tone (critical for Thai's 5 tones)What makes it different from ChatGPT voice:- Tuned for slow, patient corrections (not conversational chat) -

The company sits in the show hn launch segment, where it competes on its core product or service.

The company is listed at the Show HN launch stage of development.

Website: speaklanguageonline.com