PRE-CHANGE VERIFICATION
USD · one-time independent pilot
Independent pre-change verification
Get an evidence-based second check of the gaps between a lead source and your CRM before a campaign, workflow, report or migration changes.
business account
CSV exports
combined rows
Source files stay unchanged.
Every exception keeps its evidence.
01 / LIVE SAMPLE
Constructed records · USD
1–7 Sep 2026 UTC
| Event | Finding | Observed difference | Next 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.
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
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
USD · one-time independent pilot
INCLUDED
One account, one lead source and one CRM export.
Up to 5,000 combined rows with shared identifiers.
Duplicate, unmatched and value-difference evidence.
Prioritized next checks, known limits and handoff.
BOUNDARIES
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.
ONLY IF REPEAT VALUE APPEARS
Up to five standardized accounts and four scheduled reviews. Offered only after a paid pilot proves the recurring need.
03 / DELIVERY
Confirm identifiers, definitions, dates, currency and coverage.
Compare unique records and isolate ambiguous duplicates.
Separate observed differences from assumptions and open questions.
Agree the next check before any production change.
BEFORE WE START
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.
Not always. Consent, attribution rules, time zones, processing delays and event definitions can create valid differences. The report records those limits.
No. It demonstrates a narrow method with constructed data. There are no customer case studies or revenue results yet.
No. The pilot works from agreed exports. API connections, subscriptions and production access are outside the initial scope.
START WITH SCOPE
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.