--- title: "Why SealMetrics — measure 100% of traffic and sales" description: "Consent banners hide 40–60% of EU visits. SealMetrics measures 100% of traffic and sales, attributes last-click on complete data, and sets up in 5 minutes." canonical_url: "https://sealmetrics.com/why-sealmetrics/" lang: "en" date_modified: 2026-04-15 content_type: "product" owner: "web" llm_priority: "useful" last_verified: "2026-04-15" source: https://sealmetrics.com/why-sealmetrics/ publisher: SealMetrics --- Audited [Palladium Hotel Group: 40% of traffic had no attribution → +165% Display CPS](https://sealmetrics.com/case-studies/palladium-hotel-group/) # You're steering the business on *a fraction of the data.* SealMetrics measures 100% of your traffic and sales — no cookies, no consent wall — and puts your ROAS back on solid ground. [Book a demo →](https://sealmetrics.com/demo/)[Start 14-day trial](https://my.sealmetrics.com/register) GDPR by architecture ePrivacy Schrems II clean EU-hosted · Dublin The problem, in one picture ## Your ROAS isn't wrong by a margin. *It's wrong by design.* Every visit that happened reality 100% After the consent wall 40–60% never click accept ≈55% After tracking prevention 7-day cookie expiry · ad-blockers ≈42% In the right channel Palladium audit: 40% had no source at all unknowable from this data ? The ROAS you defend on Monday *is computed on the last bar.* [Calculate your data loss →](https://sealmetrics.com/data-loss-calculator/) The shape of the loss ## The missing 40–60% *isn't lost evenly.* If you lost half your conversions at random, you'd see a smaller picture with the same proportions — and decide the same way. But cookie rejection rates vary by channel: paid social on mobile rejects far more than a brand search on desktop. GA4 doesn't give you a smaller picture. **It gives you a distorted one.** How GA4 sees it Skewed Paid Social 14% Paid Search 22% Brand search 34% Email / Direct 30% Social looks like the weak channel; brand and direct look like the heroes. **The logical call: cut social.** Reality — 100% measured Complete Paid Social 35% Paid Search 25% Brand search 20% Email / Direct 20% Social was your biggest acquisition engine. Brand search was people who were **already coming to buy.** Illustrative scenario — your real skew depends on your channel mix. Measure it on your own traffic. ### Same budget. Fewer sales. No idea why. 01 · You spend €50,000 a month on ads. **1,000 real sales** close. 02 · GA4 sees ≈420 The fraction that accepted cookies and survived tracking prevention — skewed by channel. 03 · You decide −40% You cut social (“looks weak”) and fund brand (“looks like the hero”). 04 · Result ↓ sales You just cut your best acquisition channel. Same spend, less revenue. You didn't lose money by overspending. You lost it by *deciding on a distorted picture.* The legitimate objection ## “That revenue already happened.” *True. And not the point.* > “Those sales already closed. Seeing the full number doesn't make me sell more.” What your CFO will say They're right about the first part: SealMetrics doesn't create new revenue. **That revenue already exists.** What you recover is the ability to decide well on top of it. Today, the distorted picture pushes you to cut the channels whose buyers reject cookies and fund the ones that only look strong. With 100% measured — and [last-click attribution](https://sealmetrics.com/glossary/last-click-attribution/) on the complete dataset — that silent self-sabotage disappears. And at the next budget cut: if you can only prove half your return, you get cut. With the full return attributed, **marketing defends it — or grows it.** Same budget, *more sales.* Or same sales, *less budget.* You choose how to cash in the efficiency. What changes with SealMetrics ## Five things become true *on day one.* 01 ### Measure 100% of traffic and sales GA4 · EU 55% SealMetrics 100% No consent gate, so nothing to reject. [Complete data](https://sealmetrics.com/complete-data/), observed — not modelled. 02 ### Attribute 100% of your sales Unattributed traffic 40% → 0% Attributed last-click 60% → 100% Palladium Hotel Group audit · April 2026 [Last-click](https://sealmetrics.com/glossary/last-click-attribution/) on all the data — “direct” stops being a landfill. 03 ### SKU-level analytics Product view Add to cart Purchase size M colour navy model 8421 Funnels and breakdowns by any [product property](https://sealmetrics.com/product/). 04 ### AI that trains no one “Which campaigns wasted spend last week?” LENS private AI · answered in the EU [Private AI](https://sealmetrics.com/ai-analytics/) or your own key — your data feeds no algorithm. 05 ### Live in 5 minutes `` One tag — or one MCP prompt. Side-by-side with GA4, no migration. What this buys you ## Walk into Monday with *a number no one argues with.* Today With SealMetrics The data debate Four tools, four numbers — the meeting starts by arguing whose dashboard is right. One number brand, finance and the agency all sign. You debate the decision, not the data. The budget call Channels whose buyers reject cookies look weak — so you cut the wrong spend. Under-measured channels surface. Dreamplace found +30% traffic GA never saw. The result you present A modelled ROAS you can't fully defend. Reallocation on real data. Palladium: +165% Display Cost-per-Search. The obvious question ## “Measure 100%, legally?” *Here's how.* 01 ### No cookies No identifiers, no fingerprints. Aggregate events — hits, not people. 02 ### No personal data Nothing personal processed, so no consent dialog is triggered. 03 ### Nothing to consent to No profile to object to. 100% capture and privacy are the same design. GDPR by architecture ePrivacy Schrems II clean EU-hosted in Dublin DPA included TPSR package [Read the compliance architecture →](https://sealmetrics.com/security/) Audited, not claimed ## Palladium Hotel Group ran the comparison. *The gap was 40%.* 40% of traffic had no attribution before 35% of GA4 bookings had no channel +165% Display Cost-per-Search on DV360 after > “The data SealMetrics delivers is agnostic, unbiased and neutral. There's no black box.” Toni Andújar · Digital & Direct Sales Director · Palladium Hotel Group Dreamplace Hotels · +30% traffic vs GA · 15–20% CRM gap closed [Read the full case study →](https://sealmetrics.com/case-studies/palladium-hotel-group/) ## The *single source of truth* eCommerce signs against **Dreamplace Hotels** recovered **+30% more traffic** vs GA4 and closed a **15–20% gap** in sales attribution against their CRM. **Palladium Hotel Group** recovered **35% of unattributed bookings** and improved Display CPS by **+165%**. ![Palladium Hotel Group](https://sealmetrics.com/logos/clients/palladium-dark.svg) ![Dreamplace Hotels](https://sealmetrics.com/logos/clients/dreamplace.svg) ![Acciona](https://sealmetrics.com/logos/clients/acciona.svg) ![Crocs](https://sealmetrics.com/logos/clients/crocs.svg) ![Desigual](https://sealmetrics.com/logos/clients/desigual-dark.svg) ![UNICEF](https://sealmetrics.com/logos/clients/unicef.svg) ![Casa Batlló](https://sealmetrics.com/logos/clients/casabatllo.png) ![Juguettos](https://sealmetrics.com/logos/clients/juguettos.png) ![3Cat](https://sealmetrics.com/logos/clients/3cat.png) ![Fundación Bankinter](https://sealmetrics.com/logos/clients/fundacion-bankinter.png) ![Dormideo](https://sealmetrics.com/logos/clients/dormideo.png) ![Incapto](https://sealmetrics.com/logos/clients/incapto.svg) The comparison that matters ## Enterprise-grade data *without the enterprise invoice.* GA4 works well when consent rates are high and EU transfers aren't your problem. GA360 and Adobe are serious platforms — with serious invoices. | | GA4 (free) | GA360 | Adobe Analytics | SealMetrics | | --- | --- | --- | --- | --- | | EU traffic captured | As low as 13% | Consent-gated + sampled | Consent-gated | 100% | | Attribution | Modelled | Modelled + sampled | Consented data only | Last-click on 100% of data | | EU compliance | Schrems II review | Schrems II review | US transfer review | By architecture · Dublin | | Your data & AI | Google ecosystem | Google ecosystem | Adobe ecosystem | Private AI or BYOK | | Setup | Tag plan + CMP | Months | Months | 5 minutes | | Cost | Free | $150K+/yr | $100K+/yr | From €499/mo | The cheapest analytics you can own is *the one that stops one bad budget reallocation.* [vs GA4](https://sealmetrics.com/vs-ga4/)[vs GA360](https://sealmetrics.com/vs/ga360/)[vs Adobe Analytics](https://sealmetrics.com/vs/adobe-analytics/)[See full pricing](https://sealmetrics.com/pricing/) Your data, your algorithms ## AI on your numbers — *without feeding anyone else's.* EU boundary — your data never crosses it Your analytics data Dublin, Ireland LENS private AI gpt-oss-120b · Paris No path to - Third-party model training - Ad platform algorithms - Your competitors LENS private AI BYOK · Anthropic / OpenAI / Gemini / DeepSeek MCP · 47 read-only tools [See the AI layer →](https://sealmetrics.com/ai-analytics/) Install in seconds ## One prompt. From the AI you *already use.* No install project, no tag-manager maze. Pick your assistant, paste one prompt, and it connects to SealMetrics, creates your account and wires the pixel — for you. Connect to Claude Connect Claude to the SealMetrics MCP for me. If SealMetrics isn't added as an MCP server yet, prompt me to install it — the hosted server is https://mcp.sealmetrics.com/mcp (setup guide: https://docs.sealmetrics.com). Once connected, create my SealMetrics account, generate the tracking pixels I need, and build real-time reports, charts and alerts. https://mcp.sealmetrics.com/mcp · [Setup guide](https://docs.sealmetrics.com) ### What you can do with the *SealMetrics MCP* 01 #### Create your account Spin up a SealMetrics account without leaving your AI — no signup form, no sales call. 02 #### Generate custom tracking pixels Create tracking pixels tailored to capture exactly the events and properties you need. 03 #### Reports, charts, tables — and alerts Built on data that's genuinely real-time — not yesterday's snapshot. Everything you’ve ever needed to grow — *one prompt away*, from your own private AI. ## The obvious choice is the one *you can verify.* Run SealMetrics side-by-side with GA4 — one tag, five minutes, free trial. If the gap on your own traffic isn't worth acting on, keep GA4. [Book a demo →](https://sealmetrics.com/demo/)[Start 14-day trial](https://my.sealmetrics.com/register) Built by a founder · supported by a founder · EU-hosted by design Quick answer Why SealMetrics: in Europe, consent banners and tracking prevention hide 40–60% of visits from conventional analytics, and audits show up to 35% of recorded conversions cannot be assigned to the channel that generated them — so dashboard ROAS is computed on a fraction of reality. The loss is not random: cookie rejection rates vary by channel, so consented data is not just incomplete but skewed — channels whose buyers reject more cookies look weaker than they are. SealMetrics is consentless, cookieless analytics that measures 100% of traffic and sales, applies last-click attribution to the complete dataset, and adds funnels, SKU-level analytics and breakdowns by product property (size, colour, model). It is GDPR-compliant by architecture — no cookies, no identifiers, no personal data — hosted exclusively in Dublin, Ireland. The AI layer runs as LENS private AI (open-weight gpt-oss-120b model hosted by Scaleway in Paris) or with your own Anthropic, OpenAI or Gemini key, and your data never trains third-party models. Setup is one script tag or automatic via the SealMetrics MCP, in about 5 minutes, running side-by-side with GA4. Palladium Hotel Group's audit found 40% of traffic unattributed before switching and a +165% Display Cost-per-Search improvement after. Pricing starts at €499/month — against $150K+/year for GA360 and $100K+/year for Adobe Analytics.