Data, Tracking & CRO Agency
Your data is lying. Your budgets are paying the price.
Cookie consent gaps, missing data, broken attribution: take back control of your measurement. Server-side tracking, GDPR compliance, actionable dashboards and conversion optimization.
Who are we ?
An agency founded by Metoui Greg-Jordan, specialized in data, analytics, tracking, and CRO for over 17 years.
Based in Lille with consultants in Paris, chillmetrics is a data agency combining deep technical expertise with operational excellence. We work with clients across France and internationally, remotely or on-site.
With over 17 years of experience, he has supported over 300 companies on server-side tracking, ETL pipelines and GDPR compliance. The agency knows how to make data talk.
Today, he trains his consultants in operational excellence for data collection and strategic usage.
Our services & solutions
Complete solutions for your digital performance
GDPR audit
GDPR compliance audit for your websites and mobile applications
Learn more →Media tracking audit
Complete analysis of your campaigns and advertising tracking pixels
Learn more →Analytics audit
Optimization of your Google Analytics, Matomo, Piano Analytics setup
Learn more →CRO audit & strategy
Conversion rate optimization and A/B testing roadmap management
Learn more →Tracking setup
Front-end and server-side tracking implementation (web & app, online/offline)
Learn more →Dashboards & BI
Dashboard creation on Looker Studio, Power BI and other tools
Learn more →Support & consulting
Strategic consulting on all your data and tracking challenges
Learn more →Training
Training on Analytics, GTM, Matomo, and advanced tracking tools
Learn more →Data-Driven Methodology
A structured and proven approach to transform your data into growth levers
1. Audit
Complete analysis of existing setup: configuration, GDPR compliance, data quality
2. Strategy
KPI definition, tracking roadmap, workstream prioritization and action plan
3. Implementation
Solution deployment: tracking, dashboards, A/B tests, GDPR CMP
4. Optimization
Continuous monitoring, performance optimization, team support and training
Why choose ?
Operational excellence at the service of your data strategy. Three pillars, one obsession: the reliability of your data.
Data collection mastery
It's no longer about triggering — it's about sequencing. A precision craft that few master. Multiple technologies, misaligned technical requirements across platforms: we master every documentation, every edge case. Your data is also yours — we help you store and leverage it.
Creative visualizations
Data without clear reporting is useless. Looker Studio, Power BI, Qlik or custom dashboards (our favorite): the tool doesn't matter. It's the creativity and relevance of the visualization that turn a table into a decision-making tool for your teams.
Activation, automation & AI
Collected and understood data must be activated. Via APIs, webhooks or automated pipelines, we connect your data everywhere: alerts, monitoring, media activation, scoring. AI amplifies the signal. You no longer endure your data — you make it work for you.
Technologies & tools
Multi-platform expertise
Data & tracking ecosystem
All company sizes
Analytics & tracking
Free diagnostic
Free website audit
Is your site ready for performance? Get a pre-diagnosis of your tracking and GDPR configuration
of websites have misconfigured ad and analytics tracking
conversions per extra second of page load time
of revenue: the GDPR fine for non-compliance
They trusted us
Our consultants have worked for leading brands
Our team has worked with all types of companies and agencies (marketing, data, tracking) across all verticals (E-commerce, B2B, Tech, Healthcare...) with the same commitment to your data projects.
Let's talk about your data challenges
30 minutes to diagnose your data gaps and identify growth levers. No commitment.
Quick Response
We usually respond within 24 hours
Why choose us?
- Free audit of your tracking configuration
- Custom quote within 48 hours
- Tailored support adapted to your needs