Hey Product Hunt 👋

I’m Diego, the maker of Mi-Sub.

I built Mi-Sub after seeing how difficult it can be to follow fast English ↔ Spanish conversations in real time — especially during calls, interpreting sessions, study, and everyday conversations.

Mi-Sub gives you live transcription and translation in both languages, with two ways to use it:

🌐 Web App — open it in your browser and start using it right away.

💻 Windows Desktop App — built for a more focused experience, with features like floating mode so subtitles can stay visible while you work.

🎁 Product Hunt launch offer: 20% off your first 3 months with code PRODUCTHUNT20.

My main priorities have been simple: speed, accuracy, stability, and ease of use.

You can try Mi-Sub with 30 free minutes, no card required.

I’d especially love feedback on:
• transcription and translation quality
• speed and latency
• the Web vs. Desktop experience
• what would make Mi-Sub more useful in your daily workflow

Thanks for checking it out — I’ll be here answering questions and reading every piece of feedback. 🙌