Legal

Legal notice

Contact, licensing, and how we handle data on this website — in plain language wherever we can.

Legal notice (Impressum gem. § 5 DDG)

Alexander Ertli

21073 Hamburg, Germany

E-mail: hello@contenox.com

Web: ertli.com

Editorial responsibility (§ 18 Abs. 2 MStV)

Alexander Ertli, address as above.

VAT ID (USt-IdNr.): DE429161583

Tax number: 2247005603265

Online dispute resolution pursuant to Art. 14 (1) ODR-VO: consumer-redress.ec.europa.eu. We are not obligated and not willing to participate in dispute resolution proceedings before a consumer arbitration board.

License

Contenox is open-source software released under the Apache License 2.0.

While the core engine is Apache 2.0, our commitment to transparency goes beyond the code. We believe you should own your tools and your data.

The software is provided "as is", without warranty of any kind — express or implied — including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement. In no event shall the author be liable for any claim, damages, or other liability arising from use of the software. Different terms apply only if agreed upon in writing between you and the author.

Data & privacy

Local-first by design

Contenox is local-first. Your data, code, and AI execution plans stay on your hardware. We do not transmit your local workload to servers we operate for processing.

Privacy-preserving telemetry

We use first-party analytics on this website to understand product interest and improve contenox.com — for example page views and feature clicks. This is not third-party ad tracking.

  • Standard: we collect basic engagement metrics to refine the roadmap and site experience.
  • Anonymous: if you opt out via the cookie banner, we limit what we store to aggregated usage without personal identifiers.

Your choice is stored in a first-party cookie (name may be configured per deployment).

Partner & enterprise onboarding

If you apply for design-partner, pilot, or enterprise programs, we process the information you provide (such as email and organization) to qualify fit, coordinate onboarding, and deliver the service — not for automated subscription billing unless we offer that product and you explicitly agree to those terms at checkout.

Payments

Where we use Stripe for optional pilot or checkout flows, payment data is handled by Stripe under their terms; we receive only what is needed to fulfill the transaction and support your request.

Last updated: 8 April 2026