Google Cloud Translation vs Supertext API
Google Cloud Translation
cloud.google.comSupertext API
supertext.comSide by side
| Figure | Google Cloud Translation | Supertext API |
|---|---|---|
| Price from | $0.08/mo | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| API | Yes | Yes |
| Plans published | 13 | 5 |
| Spec score · Translation apps | 9.1 (#5) | 7.7 (#100) |
| Spec score · Translation Software | 8.8 (#11) | 7.7 (#99) |
| API access | Cloud Translation provides programmatic translation through its API. | Yes |
| Document translation | Yes | Yes |
| Free plan | Yes | No |
| Glossary tools | Yes | Yes |
| Headquarters | Mountain View, California, United States | Zurich, Switzerland |
| Supported languages | Translation is available across 189 languages. | 28 |
| Website translation | Yes | Yes |
Plans
Google Cloud Translation
- Neural Machine Translation free allowanceFree
- Neural Machine Translation text$20 a month
- Neural Machine Translation document$0.08 a month
- Custom Translation text$80 a month
- Custom Translation document$0.25 a month
- Translation LLM input$10 a month
- Translation LLM output$10 a month
- Adaptive Translation input$25 a month
- Adaptive Translation output$25 a month
- Advanced document translation$0.08 a month
Supertext API
- API monthly base feePrice not published
- API monthly base feePriced on request
- API usagePrice not published
- API usagePriced on request
- API subscription4.90 CHF/EUR a month
In their own words
Google Cloud Translation
Google Cloud Translation is an API-based translation service for websites, apps, documents, user comments, and media workflows. It supports 189 languages and includes website and document translation, translation memory, glossary tools, and API access. The API is available in Basic and Advanced editions, with Advanced adding customization features and glossary support for website and app workflows. Adaptive Translation uses LLMs and small datasets to shape translations to a content's style and tone. Document translation supports DOCX, PPT, and PDF; Translation Hub manages large document volumes and organizational workflows, while its Advanced option supports human review and editing. Integrations with Speech-to-Text, Transcoder, and Cloud Text-to-Speech support transcript, subtitle, and voice-over workflows. Charges depend on content processed, API methods, and translation model. The first 500,000 API characters per month are free across Basic and Advanced, excluding LLMs; monthly free credit is up to $10 and does not roll over. Document translation is listed at $0.08.
Supertext API
Supertext API has no write-up on Specifiction yet; its figures are above.