API Category

Translation

Compare machine translation APIs including Google Translate, DeepL, and Amazon Translate. Find the best API for multilingual apps by evaluating language pair support, translation quality, and cost per character.

4 APIs

DeepL API

The DeepL API lets developers easily add high-quality AI translation to their own projects.

🌐 FREEMIUM ✓ Verified

Auth Method API Key

Free Tier Yes — 500,000 characters/month free

★ 4.9

Google Cloud Translation API

Neural machine translation for 135+ languages

🌐 FREEMIUM ✓ Verified

Auth Method API Key

Free Tier Yes — 500,000 characters/month free

★ 4.8

Microsoft Azure Translator API

Real-time translation for 100+ languages with custom models

🌐 FREEMIUM ✓ Verified

Auth Method API Key

Free Tier Yes — 2 million characters/month free

★ 4.6

Baidu Translate API

Leading Chinese translation API, 200+ languages, strong for Asian scripts

🌐 FREEMIUM ✓ Verified

Auth Method API Key

Free Tier Yes — 5 million characters/month free (Standard)

★ 4.4