Steering based on reliable data
Data & Dashboarding foundation
Drive decisions with reliable data
- GA4
- Piano
- Mixpanel
- and 3 other tools
DATA · ANALYTICS · TRACKING
Drive your growth with a Web & Data-analytics agency
Welyft helps you make your data collection reliable, unify your tools and deploy decision-oriented dashboards. Stop relying on manual reporting and base your strategic choices on a single source of truth.
Your challenges
Do these challenges resonate with you?
Signals that should raise alerts
- Incomplete or unstable tracking
- No single source of truth
- Dashboards rarely used in committee
The right time to act
- KPIs vary from one dashboard to another
- You're looking to unify web, product and CRM
- You are preparing an executive conversion dashboard
Our offers
6 offres Data & Analytics
Build a sovereign data infrastructure
Data Engineering
Build a solid, sovereign data foundation
- GCP
- BigQuery
- dbt
- and 3 other tools
Reconcile GDPR with usable data
Privacy & Consent
Stay compliant and keep usable data
- Didomi
- OneTrust
- Axeptio
- and 2 other tools
Make your tracking reliable
Sanity Check Tracking
Make your tracking reliable before deciding
- GA4
- GTM
- Piano
- and 2 other tools
Make your data speak with AI
AI Data Insights
Query your data and turn every insight into action
- BigQuery
- Snowflake
- Databricks
- and 5 other tools
Know what each channel delivers
Attribution Model Challenge
Know what each channel truly delivers
- GA4
- BigQuery
- Piano
- and 3 other tools
- Book an appointment
Let's discuss your project
A need spanning several offers? We'll scope the right setup with you.
OUR VISION
No good decision without trustworthy data
Unreliable data leads to poor decisions at scale. Before seeking to leverage your analytics, it is essential to secure data collection, respect consent, and ensure perfect consistency across your tools.
We help your teams build a reliable, unified data foundation directly serving your business performance.
Reliable data to make decisions.
Our principles
Reliability first
A tracking plan written once, validated by agents and checked at every release.
Privacy by design
We only track data useful for activating your users and understanding their journeys.
Your data remains yours
Agents connected via secure MCP connections: you control where the data lives and what the AI sees.
Benefits
What you you gain
Turn your data into a lever for decision-making and activation.
Secure the reliability of your data
Audit and clean up your collection plan to ensure clean, compliant tracking with no duplicates.
Prioritize steering over simple reporting
Deploy automated, readable dashboards that help your teams make concrete decisions on a daily basis.
Make your data activatable and shared
Centralize your web, product and CRM flows within a solid infrastructure to fuel your decisions and automations.
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Our expertise
Explore the other pillars
You are browsing the pillar Data & Analytics. It works with five other areas of expertise, to be combined according to your maturity and priorities.
Experimentation
Validate your hypotheses using experimentation methods & improve your performance.
UX & Experience
Create a frictionless, conversion-oriented experience.
Personalization & CRM
Proactively serve the right content to the right person at the right time to create a unique experience.
Training
Turn your teams into conversion engines, augmented by AI.
Agentic commerce
Deploy AI agents, make your catalog readable by AIs and convert the traffic they send you.
Maturity diagnostic
Where to start?
In ten minutes, map your organization pillar by pillar and identify the first levers to activate.
FAQ
Vos questions fréquentes
Where to start when our figures don't match across tools?
Through an audit of the collection plan. As long as tracking isn't clean, compliant and free of duplicates, no analysis can be considered reliable.
What's the difference between reporting and steering?
A report describes the past; a steering dashboard helps you decide. We design automated, readable dashboards geared toward teams' daily actions.
Does consent limit the quality of our data?
It sets a framework in which data remains usable: compliant and consistent collection across your tools remains the condition for a single source of truth.
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