Age Verification
That Doesn't Break
the Ad Experience
Privately by Adello is a certified, privacy-first age verification system for alcohol, tobacco, and other regulated categories — covering both online advertising and in-store promotions. No data stored and compliant across the DACH region.
Regulated Advertising Has a Verification Gap
Standard demographic targeting — modeled age brackets, platform-declared profiles — does not satisfy the legal standard of "verified age" in any DACH country. It is a probability. The law requires a confirmation.
The Federal Food Safety and Veterinary Office (FSVO) requires online retailers to use an effective age verification system for alcohol and tobacco. Checkboxes, date-of-birth fields, and general terms-of-service disclaimers are explicitly not recognised. Cantonal laws add a further layer — especially relevant for in-store promotions, where cantonal health legislation (Gesundheitsgesetz) governs point-of-sale display restrictions independently of federal rules.
Only systems on the KJM's positively assessed AVS list are legally valid under the JMStV. Since December 2025, the Sixth Interstate Amendment allows regulators to instruct banks and payment providers to block transactions for non-compliant platforms — including those outside Germany that serve German users. Self-declared checks are not sufficient.
Austria regulates minor protection at the state (Bundesland) level, which produces different minimum ages across its nine federal states. Online retailers must accommodate this variance. Systems need to apply the correct threshold per region without creating additional friction — a requirement that rules out ID-upload flows for most ad contexts.
How Privately Works
Privately runs in two contexts: online advertising (mobile or desktop) and in-store point-of-sale promotions. Both share the same on-device processing principle — nothing leaves the device, no data is stored.
Ad Trigger
A user interacts with or is about to view an age-restricted ad. A short, transparent verification request appears before the impression loads — no redirect, no new screen.
Facial Age Estimation
The user looks at their device camera once. The system analyses facial features locally, fully anonymised, within one second. No data leaves the hardware at any point.
Ad Delivered or Withheld
Age confirmed → the ad loads immediately. Age not confirmed → the impression is withheld. No personal data, image, or result is stored or transmitted after the check.
Customer Approaches
A shopper reaches the checkout or promotional display area. A tablet with the Age-Gate interface invites them to complete a quick check — no staff involvement needed.
Instant On-Device Analysis
The customer looks at the tablet's camera. Facial age estimation runs on the device itself in a fraction of a second. No images are stored or transferred.
Promotion Displayed
Once verified, the tablet unlocks personalised, age-compliant offers — for alcohol, tobacco, or other regulated products. The point-of-sale becomes an active conversion moment.
Age Verification Options in the DACH Market
Several approaches exist for meeting the legal requirement. They vary in friction, data handling, compliance scope, and fit for advertising contexts specifically.
On-device facial age estimation with no data storage or transmission. Covers both online ad delivery and in-store promotion display. Built specifically for alcohol, tobacco, and other age-restricted advertising workflows.
- KJM-certified for German advertising compliance
- On-device processing — no GDPR data processing risk
- Works in programmatic ad environments and physical retail
- ~1 second verification, no app, no ID upload
- +15% in-store sales lift documented in retail deployments
- ISO certified, ACCS 2:2021 and ACCS 1:2020 standards met
Deutsche Post's identity verification service. Long the default for German online age verification. Requires users to authenticate via video call or post office visit.
- Established compliance track record in Germany
- Covers all regulated sectors
- Requires video call or post office visit — not suited for real-time ad delivery
- Processes and retains personal identity data as part of verification
- No retail/in-store applicability
Browser-based age verification without an app requirement. Under 20 seconds, supports documents from 165+ countries. Suited to e-commerce checkout flows.
- No app download required — browser-based
- Broad document support (165+ countries)
- ~20-second verification flow — designed for checkout, not pre-ad impression
- ID document upload creates data handling obligations
KJM-assessed solution offering both facial age estimation and a digital ID wallet option. Designed primarily for adult content platforms and online services.
- KJM-certified in Germany
- Two verification methods (facial + ID wallet)
- Designed for platform access gating, not ad delivery workflows
- No documented in-store/retail integration
Facial age estimation provider active in EU markets. Does not process biometric data for identification. Used in e-commerce and regulated vending contexts.
- No biometric identification processing — strong GDPR position
- Applicable to vending machines and self-service contexts
- Limited DACH presence and case data
- No programmatic/mobile ad serving integration documented
The legacy approach still in use across many advertising and e-commerce deployments. No longer legally sufficient in Germany, Switzerland, or Austria.
- Does not meet DACH legal standards for age verification
- Named as insufficient by FSVO (Switzerland), KJM (Germany), and Austrian state authorities
- Exposes brands, publishers, and DSPs to regulatory risk
Side-by-Side Comparison
| Feature / Requirement | Privately by Adello | POSTIDENT | PXL Age | Gataca | Checkbox |
|---|---|---|---|---|---|
| KJM Certified | ✓ | ✓ | ~ | ✓ | ✕ |
| Zero data stored post-check | ✓ | ✕ | ✕ | ✓ | — |
| Real-time ad delivery | ✓ | ✕ | ✕ | ~ | ✕ |
| In-store / retail POS | ✓ | ✕ | ✕ | ✕ | ✕ |
| No app / no ID upload | ✓ | ✕ | ✓ | ~ | ✓ |
| Verification speed | < 1 second | Minutes | ~20 seconds | < 5 seconds | Instant |
| On-device processing | ✓ | ✕ | ✕ | ✓ | — |
| ISO Certified | ✓ | ✓ | ~ | ~ | ✕ |
| Legally sufficient across DACH | ✓ | ✓ | ~ | ~ | ✕ |
✓ confirmed · ~ partial or context-dependent · ✕ not available · Based on publicly available product documentation, certification registries, and regulatory publications as of March 2026. Adello makes no warranty regarding the accuracy of third-party information. Please verify directly with each provider.
The Case for Purpose-Built Ad Verification
Most age verification solutions are built for e-commerce checkout flows, identity onboarding, or platform access control. Privately is built specifically for the advertising context — where speed, user continuity, and GDPR data minimisation all apply simultaneously.
On-device processing means no personal data ever reaches a server. GDPR obligations for biometric processing do not apply when nothing leaves the device.
The verification step takes under one second. No form, no app, no ID scan. The user looks at the camera once. The ad either loads or it does not.
The Age-Gate is not only a compliance tool — it is a targeted promotion channel. Once verified, customers see personalised, age-appropriate offers at the point of sale.
Every verification event produces an auditable log — without storing who was checked or what was seen. Legal teams get a defensible record without creating new data liabilities.
Standard demographic targeting estimates age. Privately verifies it. Alcohol and tobacco brands can confirm impressions reach verified adults — a claim standard DSP targeting cannot make.
Certified to meet FSVO requirements in Switzerland, handles cantonal restrictions, and scales to German KJM and Austrian Jugendschutz standards — all within a single integration.
Switzerland Is Tightening Its Standards
Switzerland has long had clear requirements: the FSVO mandates effective age verification for online alcohol and tobacco sales, and simple checkboxes are explicitly excluded. Enforcement pressure is now increasing across the entire DACH region.
Germany's December 2025 amendment extended enforcement to payment flows and to non-German platforms serving German users. The EU's Digital Services Act prototype is rolling out across member states. Swiss cantonal health laws already add product-specific restrictions at the regional level.
For Swiss brands operating across DACH, or global alcohol and tobacco companies with Swiss distribution, the practical question is not whether to implement verified age confirmation — it is whether the system in place today will hold up as enforcement aligns across borders.
Regulatory Timeline
Compliant Age Verification. From First Impression to Final Purchase.
One certified system, two contexts, zero data stored.