What is DeepL?

The Cologne-based translation company whose neural engine is widely considered best-in-class for European language pairs.

In more depth

API Free tier: 500K chars/month; Pro ~$25/1M chars. Around 35 languages with formality control on majors. In 2026 DeepL also ships real-time voice translation.

Why it matters for your website

Understanding DeepL helps you make better decisions when taking a WordPress site multilingual — from choosing URL structures and engines to controlling costs. Transxlate handles the mechanics (language URLs, lang attributes, caching, hreflang on Pro) so terms like this become settings, not engineering projects.

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