Fast, scalable localization. Built for enterprise developers.
Ship faster. Localize smarter. Smartling’s enterprise-grade API, modern SDKs, and automation tools integrate directly into your CI/CD pipeline so your team can scale globally—without slowing down engineering.
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Why engineering teams choose Smartling
Developer-first API
Smartling’s API is designed to simplify app translation, providing seamless integration and management of multilingual projects.
- Manage by pull request or feature branches
- RESTful API covering 100% of platform functionality
- Upload and download files, glossaries, translation memory, context, and issues
- Support for 50+ file types including JSON, XML, YAML, iOS, Android, ICU, and more
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Low, no-code integrations
Smartling integrates directly with your existing tech stack, eliminating manual tasks and streamlining the translation process.
- CLI & SDKs for Java, Python, Node.js — ready for CI/CD environments
- Native integrations with GitHub, Bitbucket, GitLab, Contentful, Adobe AEM, Figma, and more
- Automatically push source content and pull translations from your existing stack
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Built for scale and security
Smartling offers enterprise-grade security and scalability with SOC 2, GDPR, and ISO-aligned practices, ensuring seamless management of millions of words and projects.
- Millions of files and strings managed every day
- Certifications for SOC 2, GDPR, ISO, HITRUST, and more
- SSO/SAML, fine-grained permissions, and audit logs available
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Optimized for product velocity
Smartling's fully customizable solutions means translation won’t slow down your deployment schedule again.
- 99.99% uptime, fully managed infrastructure
- Add new languages with minimal code
- Trigger translation workflows on every code push
- Visual context and in-line QA to reduce back-and-forth with translators

Tools that fit your workflow
Developer feature | Smartling |
OpenAPI Specification |
✅ Available |
Official SDKs |
✅ Java, Python, Node.js |
CLI Tool |
✅ Open-source, scriptable |
CI/CD Support |
✅ GitHub, Jenkins, etc. |
Webhook/Event Triggers |
✅ (via connectors & polling) |
Git Integration |
✅ Automated translation sync |
CMS/Design Tool Connectors |
✅ 50+ integrations |
Enterprise Security |
✅ SSO, token scopes, audit logs |
Explore more developer resources |
" Having Smartling as a translation solution makes translating our web app very easy and very fast for me to handle. New pages can be translated in less than 15 minutes and now I only have to think about translation as maintenance, rather than a time-consuming, manual task. "
Oleh Henaliuk
Head of Project Management and Business Analysis, ePlaneAI