From requirement to
the right sensor.
Our vision is a procurement process for sensor technology where the path from need to the right sensor is radically shortened, transparently guided, and technically and commercially secured. Instead of fighting through countless catalogs and manufacturer websites, companies reach the right solution in just a few steps — clearly documented, technically sound, and procurement-ready.
With Which Sensor we create an environment where engineers, buyers, and project managers can focus on what matters: defining requirements, planning systems, executing projects. Finding the right sensor becomes a lean, guided process instead of a stumbling block in the project plan.
The platform for sensor decisions
We translate complex technical requirements into clear, comparable criteria instead of simply adopting product marketing.
We combine manufacturer-independent consulting with a platform that makes sensors structured, findable, comparable, and evaluable. Data over opinions, facts over promises.
We think selection, comparison, and procurement together — from the first requirements profile to the order.
Our convictions
We rethink the procurement process for sensors: with digital tools, clear processes, and a platform that continuously evolves to create real value.
Our goal is not another product catalog. We want to fundamentally improve the way companies find, compare, and procure sensors — transparently, efficiently, and traceably.
We rely on honest assessments, clear recommendations, and direct communication. No buzzwords, but real practical relevance.
The team behind Which Sensor
Which Sensor is a team of specialists with backgrounds in sensor technology, IT, purchasing, and process development. We are convinced: anyone who truly wants to improve the procurement process must know it from the inside — both technically and commercially. That is exactly what we bring.
Marco has been driving the topic of industrial sensor technology for years. With his background in sensor technologies, Industry 4.0, and automation, he combines technical know-how with a clear focus on solutions that truly work in everyday practice. Countless sensor research projects and daily experience with the complex procurement process led to the founding of Which Sensor — with the ambition to rethink the sensor market from idea to implementation, with a consistent practical orientation.