Every number here is measurable, and every number comes from real client work. No surveys, no borrowed benchmarks, no projections. If it isn't on this page, we haven't shipped it.
Actual names. Actual outcomes. Measured from start to finish.
Education · IELTS test prep · Barcelona + Madrid. Full GTM rebuild, Consent Mode v2 with a proper CMP, enhanced conversions, monthly performance reporting across both cities.
Hardware + D2C music · Barcelona. Server side GTM migration, consent aware enhanced conversions, BigQuery warehouse, monthly dashboard plus commentary. Site relaunched April 2026 with clean tracking.
The agency partner channel and scoped projects prove the methodology holds outside the Maintained + Managed retainer. Same 48h setup, same recovered metrics, different contracting model.
Media agency needing a tracking partner that could ship measurement for its own clients without competing for budget. White labelled analytics layer delivered for Devenish, Malone and Alternative Energy under the Rapid umbrella.
Growth stage healthtech SaaS · London. Multi channel acquisition with unclear attribution and compliance concerns around patient data. Scoped project: tracking audit, consent compliance review, measurement plan.
"We used to spend half a call explaining why the numbers didn't add up. Now the report lands on Monday and we're already discussing what to do next."
MARKETING LEAD
"Amplio moves faster than any agency we've worked with. 48 hours from 'we have a problem' to 'here's the fix, deployed, tested'."
COMMERCIAL MANAGER
"The consent compliance piece alone paid for the engagement. We didn't realise how much data we were flying blind on."
FOUNDER
Permission to quote directly available on request.
Every client we've billed. No anonymised projects, no placeholder names.
Not on the book: Malone Hotel, Alternative Energy, Devenish. These are clients of Rapid Agency (our agency partner) — we deliver tracking for them under Rapid's contract. Never counted as Amplio clients.
Read /09 — Gmail ↔ Vault Automation for the update_ email system that keeps Claude in sync with every client conversation.
Better Data. Smarter Campaigns. Proven ROI. — Amplio Data · Barcelona