LocIn AI

Localize your app with tone-aware AI, automated workflows

SaaS

Developer Tools

Artificial Intelligence

Hi Product Hunt! 👋 I'm Hamit, a technical high-school student from Türkiye. The idea for LocIn AI came from a frustration we kept running into while building our own products. Translating an app isn't actually the hard part anymore. AI can do that in seconds. The real problem is keeping the same voice, tone, and personality across every language. We'd spend hours fixing translations that were technically correct but felt completely different from the original product. Marketing copy sounded robotic. Product messages lost context. And every update meant repeating the same process again. At first, we thought this was just our problem. Then we started talking to founders. We spoke with YC-backed startup teams, developers, and even people working in localization itself. Surprisingly, many of them told us the same thing: translation quality keeps improving, but preserving brand voice across languages is still a messy, largely unsolved problem. That was the moment we realized we weren't building a nice-to-have feature. We had stumbled onto a gap that a lot of teams felt, but very few tools were focused on solving. So we built LocIn AI. LocIn AI helps teams localize apps without sacrificing their brand voice. Instead of treating translation as a one-time task, we wanted localization to become part of the development workflow itself. A few things we're particularly proud of: • 🎯 Tone-aware localization Your translations shouldn't sound like they came from a different company. LocIn AI preserves style, personality, and context across languages. • ⚡ Developer-first automation CLI tools and API access make localization part of your deployment workflow instead of another spreadsheet to manage. • 🌍 Fast global shipping Translate and update content across languages quickly, without turning every release into a localization project. We've spent the last months talking with founders, developers, and early users, refining the product based on real feedback. 🎁 Product Hunt Exclusive: Get 50% off all plans for your first 3 months with code PRODUCTHUNT50, plus a one-time 50% discount on any credit pack purchase with code PHCREDITS50 during our launch period. How are you currently handling localization? Have you ever run into the problem of translations being technically correct but feeling completely off-brand? We'll be here all day answering every comment. Thanks for checking out LocIn AI ❤️