Reduce time-to-market in e-commerce
Translate entire websites and shops automatically – and bring in human experts to review flagship content at the press of a button. All via a single API.
Add secure AI translation in 28 languages to your workflows, efficiently and at scale.
Trusted by 1,500+ companies every day
Supertext’s translation API helps you reach global audiences faster – while always staying on-brand.
Supertext is powered by advanced LLMs that measurably outperform DeepL. For tailored results in 28 languages and any workflow.
Translate tagged text or entire documents while retaining the formatting:
Important translations checked by experienced linguists – in minutes rather than hours. For uncompromising accuracy when it really matters.
Fixed terminology and your preferred formality level integrated into every project. Customisable on the fly with each API request.
Detect the language of any input with high accuracy. Works across all supported languages and file types. Ideal for fully automated workflows.
Supertext is hosted exclusively on Swiss servers or on-premise. It’s ISO-certified and 100% compliant with GDPR (EU) and FADP (CH).
500+
custom language models deployed for even greater accuracy
3,000+
language experts available for Verification within minutes
Here’s why we’re trusted by legal, financial and public-sector clients across Europe:
CLIENT CASE STUDIES
Confidently transporting words from A to B. SBB keeps its communications on track with customised AI translation from Supertext.
Automating effectively. The tourism provider accelerates its text production using Supertext AI translation.
The Å and Ø of website localisation. Supertext accompanies the hotel group to Denmark.