Privacy policy

Delta Six is the party that decides what happens with your data. In the law this is called the data controller.

This policy applies to deltasix.co. The same policy applies to deltasix.nl.

We do not collect more than we need. This differs per situation, so here it is case by case.

On deltasix.co you fill in your name, your current website, your email address, your phone number and, if you wish, your preferences. With that information we build your website in advance and schedule the showcase.

1. WhyTo build your website, to schedule the showcase with you and to contact you about the outcome.
2. Legal basisYour consent, and our legitimate interest in offering our service to someone who asks for it themselves.

The AI visibility scan is offered on deltasix.nl, at deltasix.nl/ai-vindbaarheid. There you fill in your website, your name, your email address, the town or city of your business and, if you wish, your phone number. We then read your public website and put questions about your trade and your location to the AI assistants ChatGPT (OpenAI), Gemini (Google) and Claude (Anthropic), through their business API. In doing so we only send public business information: your business name, your website, your location and text from your website. Your name, email address and phone number stay with us.

1. WhyTo create your report, to email it to you and to contact you about the outcome.
2. Legal basisYour consent, which you give by ticking the checkbox in the form.

Your report is yours. We do not publish it under your name and we do not sell it. If we use results for research into AI visibility, we only do so anonymized and aggregated, so that nothing can be traced back to you.

Your name, email address, phone number and the time you chose. We need these to make the appointment, to send you a confirmation and to remind you of it.

1. Legal basisPerformance of what you ask us to do.

The data we need to deliver and to invoice: company details, contact person, Chamber of Commerce (KVK) number, VAT number, bank details and the agreements we make.

1. Legal basisPerformance of the agreement, and for the invoices our statutory retention obligation.

We use our own software to measure how the site is used: which pages you view, where you came from, how far you scroll, what you click on, how long a video plays, which fields of a form you fill in and how fast the page loads. This is how we improve the site.

To count visits, at the moment of your visit we create a code from your IP address, your browser and a secret key that is replaced every day. We only store that code. We do not store your IP address itself anywhere, and the next day the same visitor is unrecognizable. What you type in a form only reaches us when you submit it yourself.

The measurement runs on our own server in the EU. We share the data with no one and use it exclusively to improve the site.

1. Legal basisOur legitimate interest in having a site that works well. This is measurement with minimal consequences for your privacy, and that is why we do not ask for consent for it.

What you send or tell us, plus your contact details. We only record conversations if we say so in advance and you agree.

In our software at core.deltasix.nl you can connect your own Google Calendar. You do this yourself, through Google's sign-in screen. We never see your Google password and we only receive the access that you approve on that screen.

Only access to your calendar, through the Google Calendar API. Nothing else. We do not request access to your Gmail, your contacts, your Drive, your files or your location.

We deliberately request the narrowest permissions with which the work can be done. These are the permissions, exactly:

We do not request the broad permission auth/calendar, with which an app could share calendars, change permissions or delete entire calendars. That is not part of what we do.

1. Checking availabilitySeeing when you are busy, so that an appointment is never booked on top of an existing appointment.
2. Adding appointmentsPlacing a booked appointment in your calendar, together with the details of the person who requested it.
3. Updating appointmentsUpdating or deleting that appointment if it is rescheduled or canceled.

Of your existing appointments we exclusively use the times, to calculate when you are free. We do not use the content of those appointments, meaning titles, descriptions, locations and attendees, for that purpose and we do not show it anywhere. We do not store more of your calendar than is needed for that calculation.

1. No selling or sharingWe do not sell calendar data and we do not pass it on to other parties, except to the suppliers that run our software and that have a data processing agreement for that purpose.
2. No ads or trainingWe do not use it for advertising, for profiling or for training AI models.
3. No reading alongNo one at our company reads your calendar. The only exception is when you ask us for help with a malfunction yourself and give permission for that, or when the law obliges us to.

For the AI visibility scan we use the APIs of OpenAI, Google (Gemini) and Anthropic (Claude), as described above. By default, those suppliers do not use input from business API customers to train their models.

In Core, an AI agent can write a draft reply to an incoming message from a lead and, at that lead's request, schedule an appointment. For this we use one supplier: the Anthropic API (Claude), called directly, without an intermediary, gateway or model aggregator. By default, Anthropic does not use input and output from business customers to train models.

The only thing from your Google Calendar that can end up in such a request is the free times that follow from your availability, and only at the moment something is being scheduled. We do not read the content of your appointments and therefore cannot pass it on either. Data that we receive through Google APIs is never used or transferred, in raw, aggregated or derived form, to create, train or improve AI or machine learning models. We do not train any models ourselves.

You can revoke the connection at any time. You can do so directly with Google, at myaccount.google.com/permissions, and you can also ask us at info@deltasix.nl. Once the connection has been revoked, we delete the access token and the calendar data retrieved with it within 30 days. Appointments that were booked through our system remain in our records, because that is our own registration and invoicing depends on it.

Limited Use. The use and transfer by Delta Six of information that we receive through Google APIs complies with the Google API Services User Data Policy (developers.google.com/terms/api-services-user-data-policy), including the Limited Use requirements.

Delta Six Core's use and transfer of information received from Google APIs to any other app will adhere to the Google API Services User Data Policy (developers.google.com/terms/api-services-user-data-policy), including the Limited Use requirements.

No Google user data, raw, aggregated or derived, is used or transferred to create, train or improve any generalized or foundational AI/ML model.

Only parties that help us run the service. With each of them it has been laid down that they may use your data exclusively for us and not for themselves. In the law this is called a data processing agreement.

We do not sell your data. To anyone. We also do not pass it on to other companies, to competitors or to data brokers.

Some suppliers are located outside the European Economic Area. When that happens, the data only goes to a party that is covered by a valid transfer mechanism, such as the standard contractual clauses of the European Commission. If you want to know exactly which parties are involved, email info@deltasix.nl and you will receive the list.

If you want your data removed sooner, that is possible. See below.

These are not favors. This is in the GDPR and it simply applies.

1. AccessRequesting what we hold about you.
2. RectificationIf something is incorrect, we correct it.
3. ErasureWe remove it. Except what we are legally required to keep, such as invoices.
4. RestrictionTemporarily locked while something is being looked into.
5. PortabilityYour data in a file that you take with you to another party.
6. ObjectionAgainst use based on legitimate interest, and always against marketing.
7. Withdrawing consentAt any time. What we did before that remains valid, after that it stops.

Email info@deltasix.nl and you will hear within 30 days what we have done. Usually much sooner. We first ask you to identify yourself, because otherwise we would be giving your data to someone else. It costs you nothing.

Tell us first, and we will resolve it. If you cannot work it out with us, you may file a complaint with the supervisory authority. That is the Dutch Data Protection Authority (Autoriteit Persoonsgegevens), autoriteitpersoonsgegevens.nl, and visitors from the UK or elsewhere may also contact their local data protection authority. You always have that right, even without having come to us first.

This site exclusively uses storage that is needed to make the site work, such as remembering a form that you are halfway through filling in.

For our statistics your browser only stores a temporary visit number. It expires as soon as you close your browser or do nothing for half an hour. There are no advertising cookies and no cookies from other companies on the site at all, so there is nothing to accept either.

The site runs over an encrypted connection. Only people who really need it for their work can access your data. If something goes wrong despite everything and you are at risk as a result, we are required to tell you and we will.

The AI visibility scan automatically calculates a score, based on public answers from AI assistants and your public website. That is a measurement, not a decision with legal consequences for you. There is always a human involved before we do anything concerning you.

Our service is for entrepreneurs and businesses. We do not target people under the age of 16 and we do not knowingly collect their data.

Then we update this page and put the new date at the top. If it is a major change and you are a client, we will let you know. We do not quietly change the rules.