Evidence library

Turn platform lift studies into reusable measurement evidence

Capture Meta, Google, TikTok, clean-room, and platform lift studies as structured records. Tag, search, compare, meta-analyze, and reuse them to calibrate MMM and answer future budget questions.

Built for externally run studies. Keep their evidence where the rest of your measurement lives.

Structured records

Store lift, iCAC, iROAS, intervals, methodology, spend, dates, and audience context.

Searchable tags

Find past evidence by channel, campaign, audience, creative, or business objective.

Meta-analysis ready

Normalize results across platforms so studies can be compared and aggregated.

AI/API ready

Published records become read-only context for MCP, the API, and MMM calibration.

What you get

An evidence library for every external lift study

Platforms hand you lift studies in a dozen formats. This is where they all come together: structured, searchable, and ready to reuse.

One evidence library

Log every lift test, model run, and result. Whenever a platform does the calculation, from Meta to Google to TikTok to clean rooms, store it here. No more lost PDFs.

Meta-analysis across tests

Search back through every test on any platform and aggregate results to find the broader truth about channel and creative performance.

Organized & tagged

Add tags and parameters so you can filter by campaign type, creative strategy, or audience segment in seconds.

Audit-ready history

Every result keeps its methodology, dates, and context, so a number you cite today still makes sense a year from now.

Compare apples to apples

Normalize lift, iCAC, and iROAS across platforms so wildly different test formats finally sit on the same page.

Calibrates your MMM

Turn your library of platform lift results into priors and validation checks that keep your media mix model honest.

How it works

From a platform study to a searchable record, in clicks

No spreadsheets to maintain, nothing to wire up. Capture the result once and reuse it forever.

1

Run it on the platform

Use the platform's own lift, conversion lift, or clean-room study wherever the calculation already happens for you.

2

Drop in the result

Enter the lift, spend, and confidence in a simple form. No file to lose, no deck to dig up later.

3

Tag & organize

Label by channel, creative, audience, or campaign so the test is easy to find and group with others.

4

Search, compare & calibrate

Pull up past tests, aggregate them into a meta-analysis, and send the truth straight into your MMM.

From scattered files to one source of truth

The same results you have today, now findable, comparable, and ready to act on.

Before: scattered everywhere

lift.pdf
QBR.pptx
results.xlsx
fwd: study

Lost in inboxes, decks, and drives.

After: one evidence library

Searchable
Tagged
Comparable

One place, ready to reuse and calibrate.

Meta Q1+12%Meta Q3+9%Google Brand+15%TikTok Launch+8%
Aggregate read: +11% avg lift
Structured, not just stored

Capture the result, keep the context

A screenshot loses everything that made a test credible. We keep the structure, so every record stays comparable and reusable.

Human in the loop

Built for everyone on the team

You don't need to be a statistician. The hard math runs under the hood; you point, click, and make the call with the full picture in front of you.

MarketerAnalystCMOData ScientistVP of MarketingDirectorGrowth ManagerBrand ManagerAgencyFounder
The measurement triangle

One framework. Every method talks to the others.

Geo, user-level, and platform tests all feed one central database. That shared truth calibrates and validates your MMM, while attribution keeps everything pointed in the right direction. Run any piece on its own — or run them together and let each one make the others stronger.

Inform. Attribution gives the MMM a fast, directional read on what's working between tests.

Calibrate. Incrementality tests anchor the MMM to causal ground truth, not just correlation.

Validate. Holdout tests check that attribution and the model agree with what really happened.

See the full framework

Unified test management

A single view for all your incrementality tests, across every platform.

Shako Stats - Platform Incrementality
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Platform
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Jane DoeData Scientist

Platform Tests

Manage your platform lift tests

Total Tests
42
Meta Tests
24
Google Tests
12
TikTok Tests
6
Viewing 1-5 of 42
Test NamePlatformStart DateSpendLift %Efficiency (iROAS)
Q4 Holiday - Meta Conversion LiftMetaDec 01, 2025$45,200+12.4%4.2x
YouTube Brand Lift StudyGoogleNov 15, 2025$28,500+8.1%2.8x
TikTok Creative TestTikTokNov 01, 2025$15,000+15.2%3.5x
Meta ASC vs BAUMetaOct 15, 2025$62,000+4.5%1.9x
Google PMax LiftGoogleOct 01, 2025$35,000+9.8%3.1x

Supported platforms

Ingest results from anywhere the calculation happens externally.

Meta
Google
TikTok
Direct Mail
Ghost Bidding
CAPI Matching
Clean Rooms
And more…
FAQ

Platform incrementality testing FAQ

Experiment OS

Measurement Ops Make the Product Repeatable

The models and tests matter, but the workflow around them matters too. Shako Stats is designed to become the operating system around experiment planning, metadata, documentation, and cross-test learning.

Data Management

Centralize datasets, mappings, and historical records so experiments and models always start from the same source of truth.

Tags and Parameters

Organize tests by audience, creative strategy, bidding logic, or business objective so learnings remain searchable and reusable.

Gantt Timeline

See what tests are planned, in-flight, or completed so overlapping interventions and measurement conflicts are easier to manage.

Documentation

Turn methodology, definitions, and experiment design guidance into an internal operating system instead of leaving them scattered across decks.

New: AI Marketing Scientist

Or just ask your AI.

Connect any AI agent through MCP/API to a read-only evidence library of external lift-study records, tags, confidence intervals, methods, and normalized iCAC/iROAS. Shako Stats keeps the structured results transparent; the AI helps your team search, compare, and explain the evidence.

Meet your AI Marketing Scientist

One-click OAuth for Claude & ChatGPT, read-only, anyone on the team can ask

Bring rigorous measurement to your team

Design tests, understand results, and connect your team to one statistics-backed measurement workspace.

Paid B2B plans built for brands & agencies.