DeepL, a leading player in AI language technology, has recently announced significant upgrades to its popular API solution. The enhancements include the integration of a next-generation language model and a new writing assistant tool.
This latest development aims to elevate translation quality and provide sophisticated text enhancement capabilities, thereby facilitating effective and professional communication in businesses.
Improved Translation Quality
With the introduction of the next-generation language model, DeepL API users can expect markedly improved translation accuracy. Internal tests reveal that the new model performs up to 1.4 times better than the previous iterations in English-German translations, with even greater improvements observed in English-Japanese and English-Simplified Chinese translations, rated at 1.7 times better. Furthermore, comparative analyses indicate that DeepL's offerings require significantly fewer adjustments than those from competitors like Google and ChatGPT-4, thus saving users time and effort.
Writing Assistant Capabilities
The newly developed DeepL API for Write provides advanced functionalities for content creation, including grammar suggestions and spell checks. This tool serves as a comprehensive writing assistant that delivers real-time AI-powered recommendations regarding diction, phrasing, style, and tone. Such features empower professionals to craft business communications seamlessly, optimizing internal discussions, client messages, and contracts.
Sebastian Enderlein, CTO of DeepL, expressed that the enhancement represents a significant step forward in helping companies break down language barriers and accelerate growth in new markets. This API has been tailored to meet the needs of companies aiming to automate and enhance their language-related processes with an easy-to-use and flexible interface. Customers can integrate DeepL’s cutting-edge technology into their existing applications such as email systems and e-commerce platforms, thereby addressing challenges related to language barriers, content localization, and improving overall business communication.
DeepL's API guarantees a high level of security and compliance which is particularly important for enterprises managing sensitive information. Notable brands such as Deutsche Bahn, Panasonic Connect, and others have already incorporated DeepL API into their workflows, leveraging its secure and high-quality translation and writing solutions.
The API now supports advanced translations across various languages, including English, Japanese, German, Korean, and Simplified Chinese. Meanwhile, content creation tools are available for multiple languages: British and American English, Spanish, French, Italian, and both European and Brazilian Portuguese.
As the demand for efficient communication tools rises, DeepL API stands at the forefront, equipped to assist a growing number of users with its robust AI-powered functionalities. With a commitment to continuous improvement, this company aims to maintain its reputation as a leader in AI language technology, ensuring that businesses around the globe can communicate effectively, optimize productivity, and unlock new markets.
For more information on DeepL API capabilities, visit
DeepL products page.
Founded in 2017, DeepL has rapidly expanded its reach, now serving over 100,000 businesses and agencies worldwide. The company, under the leadership of CEO Dr. Jaroslaw (Jarek) Kutylowski, is backed by reputable investors like Benchmark, IVP, and Index Ventures, emphasizing its solid standing in the AI sector.