Lumis queries four public AI engines, crawls your site on eight dimensions, and compares your footprint against fifteen iconic Swiss anchors. Score out of one hundred, radar, 90-day plan. More precise than Atlas for Switzerland — because Atlas measures the Internet, Lumis measures yours.
No opaque SaaS, no score that appears unexplained. Each step is measurable, defensible, reproducible.
No 40-field form. URL, sector, canton, main language. Five minutes.
Lighthouse crawler, Search Console queries, panel of FR/DE/IT prompts sent to the four AI engines, scraping of Swiss directories. No operating data is touched.
Score out of 100, eight-arm radar, comparison against the fifteen anchors + sector median. Each dimension clickable down to the measured pixel.
90-day roadmap prioritized by effort × impact. Not a PDF of slogans — concrete actions measured against public thresholds.
D5 aggregates four sub-scores, each answering a concrete question. When a prospect types "best accounting firm Vaud" into ChatGPT, Lumis knows whether you appear — and why you don't if that's the case.
51 / 100
Verdict: your site is readable for Google but invisible to ChatGPT. The cost is measured in clients who no longer find you in AI conversations.
Priority action: publish an llms.txt + structure the "about" page in native Swiss Q&A format. Effort: 4h. Expected impact: +18 pts over 90 days.
Global SEO-LLMO tools are designed for an Anglo-American Internet. Switzerland has four languages, unique cantonal directories, Helvetisms Google Translate doesn't capture. Lumis is built for that reality.
Why can't Atlas catch up in six months? Because each of these three pillars is the product of several years of field knowledge that doesn't code — it's lived.
D4 compares your vocabulary to France/Germany variants. A site that writes "parking" instead of "place de parc," "Fahrrad" instead of "Velo," or "soixante-dix" instead of "septante" — that's translated, not native. Atlas doesn't know it. Lumis penalizes.
D7 scans local.ch, search.ch, swissfirms.ch, comparis.ch, moneyhouse, zefix, Ricardo, Tutti, jobs.ch, homegate, students.ch + cantonal directories. An accounting firm absent from swissfirms.ch has a deficit SEMrush doesn't even see.
Atlas and Profound are black boxes. Lumis publishes its methodology, versioned like code. Scope Card per anchor, JSON audit per crawl, calendar recalibration. You can reproduce every measurement — the opposite of a proprietary tool.
Every kaleidoscope ends with a prioritized roadmap: three actions at 30, 60, and 90 days, each quantified in effort (hours) and impact (D-x points). An SME owner doesn't want an audit — they want to know what to do on Monday.
Three milestones, three measurable deltas. The score updates automatically on each monthly crawl — you see the movement.
Lumis is opening early access for around twenty Swiss SMEs. 90-minute Discovery with Stéphane Fallet, president of AI Swiss, no commitment. No SaaS to sign, no credit card, no public pricing — a real conversation.