Illustration of person relaxing on phone

State-of-the-art, adaptive and maximally secure

Supertext trains its AI individually on your corporate language. For demonstrably better translations in real time.

Next-generation language AI – tailored to you.

Our LLM-based translation technology combines the latest research findings with maximum flexibility. The result: measurably better language quality at continuously decreasing costs.

Whether as a basis for your professional translators, fully automatically via plugins and APIs, or as a freely accessible tool for your employees – we give your company a voice. In every language and every format.

AI technology

Our language AI: the flexible starting point

Our large language models (LLMs) are specialised in translation and form the foundation of your individual translation tool. From here, we start a personalised training process.

Specialised training – for better language quality throughout your company

We set up your personal language models using your existing professional translations, terminology databases and style guides – and train them on your corporate language and tone of voice. The result: instant translations that are demonstrably better and more accurate.

Always improving: your personal AI learns as it goes

Your custom-built language models learn quickly – and automatically adapt to your corporate language with every new professional translation. Always up-to-date, so that your entire company speaks with one voice.

In-house expertise from the code to the interface

Our AI research and development teams are doing pioneering work that pays off. Thanks to in-house development, we can implement new languages and features in record time. Flexible, reliable and system-agnostic in application.

Security is our favourite word in every language

We always keep your data safe and secure thanks to the highest data management standards, robust encryption and highly protected Swiss servers. That’s why we are the partner of choice for banks, public authorities and insurers. And of course, we’re 100% compliant with GDPR and the Swiss Data Protection Act.

Translate accurately with our additional features

Reword

Click on a particular word to see several synonyms and choose the most appropriate one.


Rephrase

Don’t like a passage? Just highlight several words and our system will automatically suggest variations.


Formality

Casual or polite? Switch easily between formal and informal forms of address depending on your target audience and style needs.


ON REQUEST

Gender-inclusive language

Our translation models can be made gender-neutral at the push of a button, if required. Currently available in German and English.


ON REQUEST

Length restriction

Short on space? With our character limit feature, you can shorten the translated text to the length of the original with a single click.

Fully compatible with your system environment

Only a seamless user experience gives a tool real added value. That’s why we continuously provide new plugins and a flexible RESTful API which lets you integrate Supertext into any working environment in just a few steps.

Integrations with Supertext
Fingers on the pulse of research

Many of our employees are an integral part of the global AI research community. We make an active contribution to machine learning research with regular publications.

A comparison of translation performance between DeepL and Supertext
Research

A comparison of translation performance between DeepL and Supertext

February 5, 2025


Alex Flückiger

Experienced professionals – in top form thanks to language AI

From computer linguists to language specialists: meet the team behind Supertext.