The system of record for what your media numbers mean.
A medical record for your media measurement.
You own your data. You don't own what it means.
Switch doctors and your record comes with you: your history, your baselines, what's normal for you. Your marketing measurement has no such record. The how and the why behind your numbers live in people's heads. We build that record and maintain it, in your name. We call it your Measurement Deed™.
Why you need it
Your media investment rides on a measurement record no one is maintaining.
Every number you report reflects specific choices: how a conversion counts, which lookback window applies, how ROAS is defined. Keeping an accurate, current record of all of it takes analyst time and a real internal mechanism, and most teams have neither. So it never gets written down.
That puts real money at risk. You're moving budget on numbers you can't fully stand behind, and the day a key person leaves, the reasoning leaves with them. Measurement Deed™ keeps that record for you and keeps it current, so the knowledge sits with the company instead of with one person.
What it is
Your Measurement Deed™
It's the record built only from your own corpus - your queries, definitions, QBR decks, and test history. One client, one locker, nothing pooled. The engagement produces three things you own outright.
The record
The Deed
Every media number that matters, what it means, and why it's defined the way it is.
The reconciliation
The Discrepancy Audit
The places your own numbers disagree with each other. The dashboard that says seven days while the deck says fourteen. The test run twice because nobody remembered the first.
The watch
The Discontinuity Ledger
A running record of every outside change that touched your numbers, so you can tell a definition change from a real performance change.
How you get value
A system, not a services project.
Measurement Deed™ is a prebuilt package of agents tuned to your own data sources. The agents do the reading and the cross-checking, which is what turns a months-long project into a matter of days. A human does the judgment. Your team hands over files; everything after that is on us.
What comes out
The Deed · the Discrepancy Audit · the Discontinuity Ledger
Human expertise
A named expert reviews everything the system surfaces, resolves what's ambiguous, and puts their name behind the Deed. The part that can't be automated, and shouldn't be.
The agent library — prebuilt, tuned to your sources
Running on a standard methodology: a prebuilt model of what good measurement looks like, and where definitions drift.
Your corpus — single-tenant, your data never leaves
Your data flows up. A certified Deed comes out. Nothing is pooled with any other company.
Send us your corpus, and within weeks you have your Deed, Discrepancy Audit, and Discontinuity Ledger. An ongoing watch keeps them current as your platforms and data change.
Who it's for
The person who has to say which number is right, and why.
Heads of media analytics, measurement, and commerce media. Any team that can't afford to lose the knowledge behind its numbers.
This is for you if
- You don't have a dedicated team keeping a living record of how your measurement is built.
- You run measurement across clean rooms and a stack of retail media networks, and the numbers never quite reconcile.
- You'd struggle to name the one person who could explain why your attribution is built the way it is.
- You've felt a media number "move" and spent a week proving it wasn't real.
This is not
- Another dashboard, or another data pipe.
- A measurement or attribution model. We never re-run your math.
- A tool that pools your data with anyone else's.
- A months-long services engagement.
Why Measurement Deed™, and why now
The record was always worth having. Now it's possible to keep one.
Capturing how every number is built, and keeping it current, used to take hundreds of hours of senior analyst time. No team could justify that against the next deliverable, so the record never got made. Software changes the math: the reading and synthesis that took weeks now take days.
We spent twenty years on the technical side of ad tech, much of it building the partner and certification programs around clean rooms, and watched this knowledge get lost at company after company. Measurement Deed™ is the mechanism those teams never had.
Avi Spivack
Founder, Measurement Deed™
Want to learn more?
See what your Measurement Deed™ would hold.
It starts small. Send us a few files, and we'll show you your Deed taking shape: how your measurement is built, captured in one record, and where your numbers already disagree.
Learn more