Comparison updated August 2026
Side by side
Published data on both agencies. Where one side measurably differs, the dot marks it: the higher score, the lower published rate, the larger team, the more recent review. Which of those is an advantage depends on your brief.
| Attribute | Visium | Zühlke |
|---|---|---|
| Editorial score | Higher score: 70.8/100 | 65.8/100 |
| Hourly rate | Contact for rates | Contact for rates |
| Team size | 50-249 | Larger team: 250+ |
| Location | Zurich, Switzerland | Zurich, Switzerland |
| Founded | 2018 | 1968 |
| Last reviewed | Aug 7, 2026 | Aug 7, 2026 |
What we said about each
Our take on Visium
The case library is pharma-weighted and unusually specific: a system called DiSMOL using natural-language processing to pull patient-reported outcomes from clinical notes for Idorsia, an AI model generating chemical formulas for dsm-firmenich, sound-based machine analytics preventing downtime at Nestlé, and borehole data extraction for swisstopo. Anonymized engagements carry the sharper numbers—pathology report abstraction 90% faster, peptide order-processing translation validated in under 60…
Reviewed Aug 7, 2026
Read the full assessment →Our take on Zühlke
Seven published case studies name their client, which is rare in this market: an investment recommender for VP Bank paired with a compliance engine that filters clients automatically, generative-AI foundations at Julius Baer, a real-time Airport Operations Plan at Zurich Airport, and machine-learning churn prediction at localsearch. What the case studies mostly do not carry is a number—the systems are described, the outcomes are not quantified, so you will be judging approach rather than…
Reviewed Aug 7, 2026
Read the full assessment →Best for
Where each agency measurably leads on the published data — team capacity, declared specializations, editorial scoring, and rates where both publish them. Use these to match an agency to your project priorities.
Choose Visium if you need
- closer collaboration at a smaller team scale
- broader service offering — also covers Generative AI
- a higher overall editorial score
Choose Zühlke if you need
- larger team capacity for multi-stream or enterprise-scale programs
- an overall editorial score of 65.8/100
Strengths and watch-outs
Both upsides and risks, straight from our editorial assessments.
Visium
Strengths
- Five named clients spanning pharma, flavor chemistry, food manufacturing and Swiss federal government
- Published outcome figures on anonymized pharma work, including pathology report abstraction 90% faster
- Microsoft Solutions Partner for Data & AI, with 30 case studies published rather than three
Watch-outs
- No team page names individual ML engineers—ask who builds versus who sells before scoping
- The headline project and client counts are self-reported with no breakdown; ask which of the 250 resemble yours
- Founded 2018, so there is less delivery history behind it than the older Swiss firms on this list
Zühlke
Strengths
- Eleven named clients across banking, aviation, health and energy, including HSBC, NHS, Kardex, UNIQA and National Grid ESO
- The VP Bank build put compliance filtering into the architecture rather than into a policy document—useful precedent if you are buying under supervision
- Swiss entity registered at Schlieren, with an engineering practice that long predates the AI practice sitting inside it
Watch-outs
- Published case studies rarely include outcome metrics—ask for the before/after numbers on any engagement you are using as precedent
- No published rates; anchor against the European €100-200/hr band and expect this firm above it
- Delivery may be staffed from any of ten country entities—confirm which office actually holds your team
Service coverage
Where the two overlap, and where each covers ground the other does not.
Industry coverage
Both agencies cover the same industries — on this axis there is nothing to separate them, so decide on the evidence behind the work rather than its labels.
Frequently asked questions
- Which has more Healthcare experience, Visium or Zühlke?
- Both agencies show documented Healthcare work and have similar industry breadth. Compare directly on the agency profiles: Visium and Zühlke.
- Which scores higher overall, Visium or Zühlke?
- Visium scores 70.8/100, 5 points higher than Zühlke at 65.8/100. Both portfolio quality and business credibility feed into the score — see our methodology for the full breakdown.
- When should I consider both Visium and Zühlke?
- Consider running parallel discovery briefs with Visium and Zühlke if your project spans multiple workstreams, you want competitive proposals to compare scope and approach, or you're undecided between the specialization angles each brings (see the Best for cards above). Most engagements ultimately go with one — but the parallel-brief phase is a low-cost way to validate fit.
Read the full reviews
A side-by-side is a starting point. The full assessments carry the portfolio analysis, documented engagements, and the evidence behind every strength and watch-out above.