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Supertext AG (Zürich, CH)

How safe is Supertext for marketing?

GDPR profileOur summary of what the provider itself publishes about your data: whether the data stays in the EU (2 points), whether there is a certification or GDPR guarantee (1) and whether the provider is based in the NL or the EU (1). 3 or 4 points is Strong, 2 Good, 1 Limited, 0 Unknown. How we measure for marketingLimited

Supertext publishes limited privacy safeguards. Ask the provider for clarification before you put confidential marketing data into it.

Where does Supertext stand on marketing?

Shared place 17 of 66 options for marketing (professional tools and general assistants) on GDPR profile. 21 options, like Supertext, have a limited profile. Each tile is an option we track for this field; click to check.

Strong6
Good10
AP
Limited21
R
Unknown22
VDKC
Caution7

Published safeguards

–Provider based in NL/EUNot known
–Data in the EU (according to provider)Not known
✓Publishes certification (ISO/NEN/GDPR)Yes

own translation model: an in-house LLM focused on translation (according to the provider); hosting exclusively in Switzerland (according to the provider); on paid plans, source and target texts are deleted immediately after translation, while on the free plan data may be used to improve the language models (according to the provider); ISO 27001, ISO 9001, ISO 17100 and ISO 18587, GDPR- and nDSG-compliant (according to the provider); SOC 2 and data processing agreement: sought, not published

How to use Supertext safely

  • Use the business variant and sign a data processing agreement (DPA).
  • Do not enter unnecessary personal data into prompts; anonymise where possible.
  • Ask the provider explicitly where data is stored and processed.
  • Keep a professional in the loop: monitor brand voice and factual accuracy; AI sometimes invents claims.

Stronger or equally strong in marketing

FrontifyFrontify AG, St. Gallen (Switzerland)BynderBynder B.V., Amsterdam (Netherlands)StoryChiefStoryChief (Ghent, Belgium)TextmetricsTextmetrics (Arnhem, Netherlands)CoostoCoosto (Eindhoven, Netherlands)

Questions

How safe is Supertext for marketing?
Supertext publishes limited privacy safeguards. Ask the provider for clarification before you put confidential marketing data into it. Limited or partly unknown safeguards, check with the provider.
Does Supertext train on my data?
own translation model: an in-house LLM focused on translation (according to the provider); hosting exclusively in Switzerland (according to the provider); on paid plans, source and target texts are deleted immediately after translation, while on the free plan data may be used to improve the language models (according to the provider); ISO 27001, ISO 9001, ISO 17100 and ISO 18587, GDPR- and nDSG-compliant (according to the provider); SOC 2 and data processing agreement: sought, not published
What should I watch out for with AI in marketing?
Monitor brand voice and factual accuracy; AI sometimes invents claims. Check rights to generated imagery and avoid misleading communications.

Source documents

www.supertext.comwww.supertext.comwww.supertext.comwww.supertext.com

Everything about Supertext Best AI for marketing

Summarised by the editorial team from provider documentation · not legal advice

Last checked: 4 November 2026 · How we check

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