Langbly is a developer translation API with 100+ languages, HTML-tag preservation, glossaries, and a Google Translate v2-compatible drop-in integration.
Langbly is a developer-focused translation API positioned as a drop-in replacement for Google Translate v2, supporting 100+ languages. It preserves HTML tags during translation, offers auto-language detection, and supports document translation across 15+ file formats. The API includes production-oriented features such as Redis caching with a 1-hour TTL for repeated translations, idempotency-key support for safe retries, and automatic retries with a circuit breaker to handle upstream provider issues gracefully.
Beyond core translation, Langbly provides formality control (formal, informal, or neutral tone), glossaries and reusable instruction sets for consistent terminology, and translation memory. It also offers an EU data residency option for GDPR-compliant deployments and backs the service with a 99.9% SLA. The company is based in the Netherlands and can be reached at hello@langbly.com.