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On the recordRead 12 Oct 202621 facts
Supertext API
Supertext API · Zurich, Switzerland · founded 2005
Plans and prices
API monthly base fee
Priced on request
Separate monthly API subscription
Read 22 Sep 2026 · supertext.com
API usage
Priced on request
Usage-based translation charges
Read 22 Sep 2026 · supertext.com
API subscription
4.90 CHF/EURusage-based
CHF/EUR 20 per million characters · verification billed separately
Read 12 Oct 2026 · supertext.com
On the record
- Access and monitoring
- The API uses API-key authentication and offers usage monitoring and cost overviews in the cockpit.supertext.com · read 12 Oct 2026
- API access
- Yessupertext.com · read 22 Sep 2026
- Certifications
- Supertext states it is certified to ISO 27001, ISO 9001, ISO 17100, and ISO 18587.supertext.com · read 12 Oct 2026
- Document translation
- Yessupertext.com · read 22 Sep 2026
- File formats
- Supported formats include HTML, XML, DOCX, XLSX, PPTX, PDF, SRT, and TXT.supertext.com · read 12 Oct 2026
- File limits
- File translation supports up to 1,000,000 characters and 30 MiB per file, at up to 1 request per second.supertext.com · read 12 Oct 2026
- Glossaries
- Requests can include glossaries and a preferred formality level to keep translations aligned with terminology and tone.supertext.com · read 12 Oct 2026
- Glossary tools
- Yessupertext.com · read 22 Sep 2026
- Human verification
- Professional linguists can verify important translations through the API, with verification available from CHF/EUR 5.70.supertext.com · read 12 Oct 2026
- Integration
- The HTTP API is designed to connect with core systems such as CMS, PIM, and TMS.supertext.com · read 12 Oct 2026
- Intended users
- Supertext describes the API as built for developers, growth teams, and localisation specialists.supertext.com · read 12 Oct 2026
- Language detection
- The API can automatically detect the language of text or files.supertext.com · read 12 Oct 2026
- Languages
- The API offers automatic translation in 28 languages, with additional language variants.supertext.com · read 12 Oct 2026
- Purpose
- The RESTful API translates text and files with AI and can be integrated into websites, programs, and other systems.supertext.com · read 12 Oct 2026
- Request limits
- AI text requests allow up to 10,000 characters at 5 requests per second; fused text requests allow 3,000 characters at 1 request per second.supertext.com · read 12 Oct 2026
- Security
- Supertext says the API is hosted on Swiss servers or on-premises, uses encrypted transmission and instant text deletion, and complies with GDPR and Swiss FADP.supertext.com · read 12 Oct 2026
- Supported languages
- 28supertext.com · read 22 Sep 2026
- Website translation
- Yessupertext.com · read 22 Sep 2026
