Your sovereign AI translator with human experts built inYour sovereign AI translator with human experts built in

Unite cutting-edge translation AI and professional linguists on call in a single adaptive loop.

100% hosted in Switzerland

Fully compliant with GDPR and FADP

ISO 27001-certified

Verified by pros in minutes

Enter your text to be translated here

Or drag and drop a file to translate it

100% hosted in Switzerland

Fully compliant with GDPR and FADP

ISO 27001-certified

Verified by pros in minutes

Trusted by 1,500+ leading brands across Europe. Explore case studies.

Why ambitious teams choose Supertext as their translator

Want to join them? Let's talk

Better than DeepL
in 3 out of 4 languages – and even more so when tailored to you.
Read the research paper
100% Swiss security
from AI research to development to hosting.
Fully integrated
into any environment via API and MCP Server – or one of our many out-of-the-box integrations.
Expert eyes whenever needed
3000+ professional linguists, ready to review your translation for extra security – in minutes, not days.

Supertext. A full suite of translation capabilities – end to end.

AI TRANSLATION

Translate content instantly with our adaptive, sovereign AI – context-aware, secure and fully under your control.

PROFESSIONAL SERVICES

Unlock tailored language solutions with expert support – from strategy to full-scale implementation.

TRANSLATION API

Seamlessly integrate powerful translation capabilities into your systems – fast, flexible and developer-ready.

TRANSLATION MCP

Bring enterprise-grade translation into ChatGPT, Copilot and Claude – powered by your adaptive Supertext AI.

Better from the get-go, perfect when tailored to you

90%more ready-to-publish output
93%shorter turnaround
64%lower costs across your business

Supertext Enterprise sets any business up for multilingual success at scale.

Explore Enterprise

Simply better for business translation

Finally: A translator that doesn’t make you choose between speed, security and absolute certainty when needed.

Simply better for business translation
		DeepL	Google Translate	ChatGPT	Traditional translation agency
Purpose-built AI for efficient translation	Yes	Yes	Yes	No	No
Customised AI models beyond glossaries	Based on your existing TMs and with every project you complete	TM upload possible	API or translation hub only	No	No
Verification by professional translators	Affordable and in minutes	Not available	Not available	Not available	Slow and expensive
Data sovereignty	Swiss or on-premises hosting	EU hosting	US hosting	US hosting	Varies
Price transparency	Clear plans and instant quotes	Clear plans	Clear plans	Clear plans	Hidden fees

More information

One integration layer for all translation needs

Seamlessly integrate enterprise-grade translation AI into any system with our translation API, translation MCP server or one of our many plugins and integrations.

Explore the translation API Connect via MCP