TagNexus is a specialist digital analytics consultancy built around one idea - that businesses deserve accurate, complete, and compliant data that they can actually make decisions from.
Who We Are
TagNexus was founded by a team with deep roots in both digital marketing and analytics engineering. That dual background shapes everything we do - we understand what marketing teams need from their data, and we know how to build the technical infrastructure to deliver it.
We work with businesses across Europe, the US, the UK, and the Middle East - from fast-growing ecommerce brands to large B2B enterprises - building tracking architectures that are accurate, privacy-compliant, and built to last.
We are not a general digital agency that also does analytics. Analytics implementation is all we do, and we do it at the highest technical level currently possible.
What We Believe
These are not marketing statements. They are the things that actually guide how we work on every engagement.
We validate every event, every trigger, and every data payload before anything goes live. Inaccurate data is worse than no data - it leads to wrong decisions made with false confidence.
We tell you how long something will actually take, not how long you want to hear. A realistic 4-week timeline delivered cleanly is better than a 2-week promise that drags on for three months.
Technical accuracy is the floor, not the ceiling. Every implementation is designed with your marketing team's actual reporting needs in mind - not just what is technically possible to collect.
Every engagement ends with full handover documentation - tracking specs, SDRs, container notes, and QA reports. Six months later, anyone should be able to understand what was built and why.
We work as an extension of your team, not a vendor that delivers a file and disappears. The best implementations come from genuine collaboration between our technical depth and your business knowledge.
We work with clients across Europe, the US, and the Middle East. Privacy regulations, consent requirements, and browser restrictions vary by market - we understand the global landscape and implement accordingly.
Our Expertise
Every layer, implemented properly and working together.