Unify and Scale Localize JS Localization with Smartcat

Smartcat empowers Localize JS users to create, translate, and localize not only website text, but also images, videos, and documents—all at once, within a single platform. No more juggling files or fragmented processes. Smartcat’s unified workflow means every element of your web presence is localized together, accelerating global launches and ensuring consistency across every market.

Unlike generic translation tools, Smartcat’s AI Agents are guided by expert linguists and domain specialists. These AI Agents learn from every project and every human correction, ensuring that brand voice, terminology, and context are preserved and improved over time. For Localize JS users, this means each update and feedback instantly enhances all language versions—delivering higher quality and reducing repetitive rework.

With Smartcat, Localize JS users gain instant access to a marketplace of over 500,000 vetted localization professionals. Assign, review, and pay for expert work directly in the platform—no vendor management or manual tracking required. This allows organizations to scale quality assurance and review processes on demand, without building internal localization teams.

Smartcat centralizes all content updates, applying changes across every language and asset in real time. Paired with Localize JS’s dynamic content detection, even the smallest updates are deployed globally in just a few clicks. Direct integrations with content management and learning systems ensure every localized version is always up to date, reducing maintenance and accelerating time-to-market.