Trust at Marsen
Your information. Clearly explained.
How Marsen handles information when you visit this website, use its tools, or contact our team.
This notice covers the public Marsen website. Customer projects can have separate data-processing terms, access rules, and retention requirements in their signed agreements.
Who to contact
Marsen Technologies Private Limited operates this website under the Marsen brand. Email [email protected] with privacy questions, an access request, or a correction. Include the page or service involved, but do not send passwords or sensitive records.
When you contact or book with us
You choose the name, work email, company, website, and message you share. The contact form sends those details, an opaque enquiry reference, the contact-page path and any bounded campaign labels present in the page URL to Marsen’s private workflow and CRM so the team can respond and avoid duplicate receipt. A private Telegram bot can send the same enquiry details to the team’s restricted notification chat so a new request is noticed promptly. Marsen restricts access to the people operating the enquiry process and keeps the record only as long as needed for the enquiry, related work, security and legal obligations. Booking opens a Calendly calendar, which processes your booking details under its own privacy notice.
What happens inside the free tools
The ROI calculator, schema generator, and pasted AI-answer analysis process their inputs in your browser. Public-page checks send the URL you enter to Marsen’s server to retrieve public HTML and robots.txt. Do not enter private URLs, credentials, or confidential customer information.
- Browser calculations do not need an account or a saved report.
- A public-page check necessarily shares the requested URL with our server and the destination website.
- Hosting and network providers may keep operational logs, including request details and IP addresses.
Why information is processed
Information is used to answer enquiries, arrange meetings, operate requested tools, deliver agreed work, and investigate abuse or technical failures. The applicable legal basis depends on the activity and jurisdiction: responding to a requested service, performing an agreement, legitimate operational and security interests, legal obligations, or consent where required.
Service providers and international processing
Website hosting, email, scheduling, and measurement providers may process information to deliver their services. Their infrastructure may be in a different country from yours. Project-specific providers, transfer requirements, and access restrictions should be agreed before customer data is connected.
Retention and your choices
Keep a copy of anything you need before closing a browser tool. Enquiries and project records may be kept while needed for the conversation, agreed services, security, or legal records. Ask us about a specific record rather than assuming a fixed deletion period. Depending on applicable law, you may request access, correction, deletion, restriction, or objection, and withdraw consent where processing relies on it.
Requests, concerns, and updates
Send requests to [email protected]. We may need information to verify that a request relates to you. Applicable law may allow you to complain to your local data-protection authority. We update this notice when the website or its processing changes; this version was updated on 17 September 2026.