Independent pre-change verification

Two exports.
One defensible view.

Get an evidence-based second check of the gaps between a lead source and your CRM before a campaign, workflow, report or migration changes.

  • Upwork checkout
  • No production changes
  • Evidence first
01

business account

02

CSV exports

5K

combined rows

Source files stay unchanged.
Every exception keeps its evidence.

01 / LIVE SAMPLE

Inspect the difference.
Then inspect the reason.

Constructed records · USD
1–7 Sep 2026 UTC

Evidence logSynthetic dataset
Evidence log — synthetic records
EventFindingObserved differenceNext check

Original synthetic exports. No customer records, account access or uploads are used.

An unmatched record is a question to investigate. It does not establish lost revenue or a broken system.

Read the comparison method

These exports describe the same event type with a shared account and event ID. Different attribution models or export definitions need review before comparison.

The delivery tool matches on account_id + event_id. Duplicate keys are isolated from one-to-one comparisons. Unique shared events are compared by value; source-only and CRM-only records remain separate.

The corrected view is a separate synthetic fixture, not a customer outcome.

02 / FIXED PILOT

A small scope
with hard edges.

An independent evidence check before your team approves a change. First report within five business days after scope, authorization and usable data are confirmed.

PRE-CHANGE VERIFICATION

$500

USD · one-time independent pilot

Download the brief No checkout here. Scope and terms are agreed first.

INCLUDED

  • 01

    One account, one lead source and one CRM export.

  • 02

    Up to 5,000 combined rows with shared identifiers.

  • 03

    Duplicate, unmatched and value-difference evidence.

  • 04

    Prioritized next checks, known limits and handoff.

BOUNDARIES

Verification, not migration.

Your files stay unchanged. We do not replace your migration vendor or implementation team. Live tests, production fixes, ad changes, connectors and monitoring require separate scope.

Independent evidence · no silent mutations

ONLY IF REPEAT VALUE APPEARS

$790 / month proposed

Up to five standardized accounts and four scheduled reviews. Offered only after a paid pilot proves the recurring need.

03 / DELIVERY

Evidence moves
in four steps.

  1. 01

    Align

    Confirm identifiers, definitions, dates, currency and coverage.

  2. 02

    Reconcile

    Compare unique records and isolate ambiguous duplicates.

  3. 03

    Explain

    Separate observed differences from assumptions and open questions.

  4. 04

    Review

    Agree the next check before any production change.

BEFORE WE START

Clear inputs.
Clear limits.

What data do you need?+

Pseudonymous event identifiers, dates, status and values. Exclude names, email addresses, phone numbers, recordings and sensitive fields. Secure transfer, roles, retention and deletion are agreed before real records are shared.

Should Ads, GA4 and CRM numbers match?+

Not always. Consent, attribution rules, time zones, processing delays and event definitions can create valid differences. The report records those limits.

Does the demo prove financial results?+

No. It demonstrates a narrow method with constructed data. There are no customer case studies or revenue results yet.

Does this replace our tools?+

No. The pilot works from agreed exports. API connections, subscriptions and production access are outside the initial scope.

START WITH SCOPE

Do your exports
fit the pilot?

For a small file-cleanup job, buy the fixed $75 package on Upwork. For a larger reconciliation pilot, send the lead source, CRM, approximate row count and the decision this review should support.

Buy the $75 package on Upwork Prefer a scope check? Email TraceLead Ops · No records or credentials initially.