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N.terion
Product · GDPR data discovery

Where does your data actually live?

Mapper finds in a few hours which personal data is processed in which systems — without weeks of interview marathons and without static Excel lists that go stale the day after sign-off.

Book your self-testRequest pilot study
Mapper — GDPR discovery, deletion concept and record of processing activitiesMapper scans data stores for personal data, applies internal policies, and delivers three compliance outputsStep 1 · Your data landscapeYour corporate networkEmail serverExchange · M3651.2M emailsFile sharesSharePoint · NAS340 TBDatabasesSQL · Oracle · CRM42 instancesHR systemsSAP HCM · WorkdayPersonnel dataArchivesBackups · legacysize unknownKYC filesCustomer onboardingIdentificationnmoreWhere exactly is personal data stored?Which records fall under which internal policy?Step 2 · Mapper scans and classifiesDiscovery engine · local on your GPU machinePersonal dataNames · IBAN · addressesHealth · religionNER, regex, contextInternal policiesKYC · HR · applicantsProfessional secrecy · IPYour rules applyContext understandingProcessing purposeLegal basisRetention periodStep 3 · Three compliance outputs · always currentData mapWhat lives where?Visualised hitsper systemClassification bysensitivity levelBasis for risk assessmentDeletion conceptWhat needs to go when?Retention periodsautomatic per data typeDeletion triggers trackedWithdrawal, contract endAlways currentRecords of processingGDPR Art. 30Processing activitiesfully documentedPurpose · recipientsThird country · TOMsSupervisory-authority readyAccess requests, erasures, audits — answered in minutesInstead of weeks of manual research by privacy team and ITWhat does not happenData never leaves your networkNor does thisNo cloud indexing
What Mapper does

Four things that don't scale without Mapper.

Discovery without interviews

Automated scan instead of questionnaire marathon — Mapper finds data in source systems no department remembers anymore.

Art. 30 GDPR register

The processing-activities register is produced as a by-product of the scan, not as an annual project.

Policy-customisable

Define your own rules, data categories and risk classes right in the tool — no black-box AI, no lock-ins.

Retention periods under control

With Mapper you know which data needs to be deleted when — and get warnings when deadlines are missed.

On-premise or in our EU cloud

Mapper runs either as an on-premise installation in your own infrastructure (nothing leaves your network) or as a managed service in our Frankfurt-hosted EU cloud with an Art. 28 GDPR DPA.

  • No data transfer to third countries
  • DPA per Art. 28 GDPR
  • ISO-27001-compliant safeguards
  • Tenant separation at infrastructure level
Test it yourself · live

Experience Mapper yourself — right now.

Your own 2-hour window — on your own, unguided, no screen sharing. In five minutes or in depth: you set the pace and scope. No payment obligation, no contract.

Book a self-test slot

Pick a 2-hour window and give us the details we need to follow up — you'll get a confirmation email and after clicking confirm, your personal access link valid exactly for that window.

Any day, earliest today, up to 30 days ahead.

Duration: 2 hours. Available 24/7 (Europe/Berlin).

Double opt-in by email. We use your details solely for the Mapper demo and the follow-up — no newsletter, no resale.

EU hosting · GDPR-compliant
License Mapper now

Two models, cancellable any time — no lock-in.

Monthly

€499
per month
  • Monthly cancellable
  • All updates included
  • Email support
⭐ Recommended

Yearly

€4,999
per year
  • 2 months free
  • All updates included
  • Premium support

Renews automatically at the end of the term. Cancellable any time to the end of the term.

Save with the suite: From two tools the per-tool price drops. With all four tools each costs only €349 per month or €3,499 per year.

More than a demo?

We run pilot studies — a concrete pilot with real data in 2 weeks. Get in touch when you want to go deeper.

Request pilot study

Für wen Mapper außerdem hilft

Mapper wurde mit Banken und Versicherern entwickelt — aber die DSGVO gilt für alle. Wer personenbezogene Daten verarbeitet (und das tut praktisch jedes Unternehmen), profitiert von Mapper. Besonders dann, wenn ein Auskunftsersuchen reinkommt, eine Datenpanne aufgeklärt werden muss oder die Aufsichtsbehörde unangekündigt vorbeischaut.

Für regulierte Branchen

  • Banken und Versicherungen (BaFin-, MaRisk-, VAIT-konforme Daten-Transparenz)
  • Wirtschaftsprüfer und Steuerberater (Mandantenschutz, Berufsgeheimnis)
  • Gesundheitswesen (Patientendaten nach §203 StGB)
  • Rechtsanwälte und Notare (Anwaltsgeheimnis)

Für Mittelstand und Industrie

  • Mittelständische Unternehmen mit gewachsenen IT-Landschaften (wer hat das nicht?)
  • Personalabteilungen mit Bewerber- und Mitarbeiter-Daten
  • Industrie- und Maschinenbau (Kunden-, Lieferanten- und Bewerberdaten)
  • Pharma und Medizintechnik (Forschungsdaten plus Patientenstudien)
  • Bauwesen und Engineering (Mitarbeiter, Subunternehmer, Auftraggeber)

Typische Auslöser (branchenübergreifend)

  • Auskunftsersuchen nach Art. 15 DSGVO
  • Löschanordnung nach Art. 17 DSGVO
  • Datenpanne (Mail-Versand an die falsche Verteilerliste — wer war alles dabei?)
  • Audit oder Vor-Ort-Prüfung der Aufsichtsbehörde
  • Migration in eine neue Software (Welche Daten ziehen mit, welche bleiben, welche werden gelöscht?)
  • Anstehende Compliance-Zertifizierung (ISO 27001, ISO 27701, TISAX, etc.)

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Mapper is part of the N.terion Suite

Mapper runs on the same GPU machine that Custom LLM, Analyst and Vendor will also run on. One investment, four tools.

N.terion Suite — one machine, six toolsThe N.terion Suite runs on a single GPU machine; six tools can be activated by licence codeThe N.terion Suite — at a glanceMapperCustom LLMSOONAnalystSOONVendorSOONPolicySOONInventorySOONOne machine · seven toolsGPU serverOn-premise · DMZ · data center · Frankfurt cloudGPU · local LLM · 20+ GB model includedSix activatable modules · license code activates the moduleMapper · activeGDPR discoveryDeletion concept · RoPACustom LLMSOONSovereign language modelYour knowledge, your controlAnalystSOONExcel AI localFinancial analysis offlineVendorSOONDORA third-party riskInformation register Art. 28PolicySOONRequirements cataloguePolicies automatedInventorySOONCompliance asset inventoryBIA · protection needsEnter license code — module activated — no new server, no new installIndividually or as a bundleIndividualBook what you needOne license code per moduleMonthly or yearlyCancel anytimeFor a focused startRECOMMENDEDN.terion Suite (all 7)One hardware · seven modulesBundle price €289 instead of €499Cross-use between modulesOne audit trail, one update€14,400/year savingsA one-time investment — that pays offGPU server, offline LLM, local network setup — configured once.Every further module is then just an activation code.One platform · one risk pictureCompliance insightsflow across modulesOne contract · one point of contactInstead of seven vendorsand seven DPA contracts