Babylon (http://www.babylon-software.com/) 除了有提供client下載的翻譯軟體，也有提供API的使用，其API的功能說明如下：
1.Single term translation (單字翻譯)
2.Paragraph translation (片語翻譯)
3.Full text translation (全文翻譯)
4."Human Tech Support", that will guide you through the setup when if needed. (人工翻譯支援)
其第4點應該是很多家API沒有的功能，可能有類似的服務，例如針對翻譯結果請USER給建議，而基本上此API的費用計算是看您翻多少個字，費用會單獨來計算，而就翻譯品質來看，它們會與其linguistic knowhow and technology來結合在一塊提供最佳的翻譯結果給使用者。
使用限制的部分說明如下
· Babylon Translation API has a default limit of the 2M Chars / day (每天最多2M chars)
· If you need to translate more than 50 M characters per month, it is possible but you shall need to let us know. (如果您每個月翻譯超過50M，您可以與其客服聯繫)

目前支援的語言說明如下 ( 分別就單字及全文翻譯的支援語言來說明 )
· For single term: Arabic, German, Portuguese, Chinese (Simplified and traditional), Greek, Russian, Danish, Hebrew, Spanish, Dutch, Italian, Swedish, English, Japanese, Turkish, French and Norwegian
· Full sentences: Arabic, Finnish, Korean, Spanish, Bulgarian, French, Norwegian, Swedish, Chinese(s), German, Pashto, Thai, Chinese(T), Greek, Polish, Turkish, Czech, Hebrew, Portuguese, Ukrainian, Danish, Hindi, Romania, Urdu, Dutch, Hungarian, Russian, English, Italian, Serbian, Farsi, Japanese and Somali.