Upload the exports, reports, or screenshots you already have, or type the figures in. You confirm each metric Prooflin reads, and the audit explains what the confirmed numbers show and what to change next.
The data is one campaign total, with no ad-set, audience, or creative rows. Nothing identifies which part of the campaign produced the leads.
Return on ad spendNOT CALCULATEDRevenue was not supplied.
FROM FILES TO FINDINGS
You confirm the numbers before anything is written.
Exports and screenshots rarely agree perfectly. Prooflin shows what it read, where it read it, and how sure it is, and waits for your decision on every value.
STEP 1
Supply the Data
CSV export
Excel
PDF report
Screenshot
Typed figures
Add the objective, the reporting period, and the platform the data came from.
STEP 2
Review Extracted Metrics
Link clicks · 4,320CHECK DEFINITION
Column 3 of the June CSV · link clicks, not all clicks or sessions
Each value shows its source file and a confidence level.
STEP 3
Confirm, Correct, or Exclude
Media spendCONFIRMED
Link clicksCONFIRMED
Qualified leadsNOT SUPPLIED
Choose between conflicting values, and add figures Prooflin could not find.
The objective decides which numbers lead the analysis.
The same figures can read as strong or weak depending on what the campaign was for. Prooflin judges results against the objective you set, and only over the reporting period you set.
Change the objective for FitForge’s June data and watch what the audit would lead with.
PERIOD1–30 June 2026 · one campaign total
Campaign objective
LEADS THE ANALYSIS
Cost per recorded lead
$20.00
Recorded lead events
240
SUPPORTING
Media spend $4,800.00
Link clicks 4,320
Link CTR 1.80%
The objective is interest in a trial class or membership consultation, so the audit leads with recorded leads. Qualified leads, attendance, and memberships were not supplied, and the audit says so.
DERIVED METRICS
Calculations follow the values you include.
When an input is missing or excluded, the metrics that depend on it are left out and the report says why. Change the inputs below.
Media spend · $4,800.00
1–30 June 2026. Agency fees, taxes, and production costs are not included.
Link clicks · 4,320
Link-click events, not all clicks, unique people, or sessions.
Recorded lead events · 240
Campaign lead events. Their quality and follow-up outcomes are unverified.
Whole-period reach · 96,000
One value for the whole period. It is never summed across rows.
WHAT THE REPORT WOULD SHOW
Cost per link click$1.11
$4,800.00 ÷ 4,320 link clicks, rounded for display.
Cost per recorded lead$20.00
$4,800.00 ÷ 240 recorded lead events. Not a cost per qualified lead or member.
Average exposure2.50
240,000 impressions ÷ 96,000 reach. An average for the period, not each person’s frequency.
Return on ad spendNot calculated
Revenue and memberships were not supplied, so the report does not estimate them.
Change from an earlier periodNot compared
Only June 2026 was supplied, so June is not called an improvement or a decline.
Figures in US dollars (USD).
THREE OUTPUTS
An audit for your team, a report for your client, or both.
All three are generated from the same confirmed metrics. They differ in who reads them and how they are written. Either report can be exported as a PDF within your plan’s allowances; sharing the client report does not include the internal audit.
Campaign output
WHAT IT INCLUDES
✓Everything in the Ad Campaign Performance Audit
✓Everything in the Client Ad Campaign Report
✓The same confirmed metrics in both
✓The internal audit kept separate from the client version
Full generations used
Two
Available
From Professional
Visibility
Audit: private by default · Client report: shared when you choose
The same finding, written for two readers.
The internal audit is diagnostic. The client report explains the same result plainly and does not hide it.
AD CAMPAIGN PERFORMANCE AUDITYOUR TEAM
F02 · CPL is visible; lead value is not
The recorded-lead CPL is $20.00, but no count of qualified leads, trial attendance, memberships, or revenue accompanies the 240 lead events, so a cost per qualified lead cannot be calculated. Agree what counts as a valid enquiry and a qualified prospect with the gym operator, and reconcile lead records with a customer-owned follow-up log.
CLIENT AD CAMPAIGN REPORTYOUR CLIENT
Enquiry volume is visible; commercial value is not
June’s 240 recorded lead events cost $20.00 each. Recorded leads do not yet tell us how many people were contactable, qualified, attended, or joined. Next, the gym manager and the analyst agree what a valid enquiry is and reconcile the follow-up outcomes.
CSV and Excel exports, PDF reports, screenshots of ad dashboards, or figures you type in. Each file should cover the reporting period you set. How many files one audit can include, and how large they can be, depends on the Workspace plan.
No. Prooflin works only with the files and figures you supply. It does not connect to advertising or analytics accounts, sync data, or change your campaigns. The platform you name is used as context for the analysis.
Prooflin shows both values with their sources and asks you to choose one. The report’s data notes record which value was used and why.
Return on ad spend needs revenue and spend for the same period. If revenue is not supplied, or spend is excluded, the report says it was not calculated rather than estimating it.
Yes, when you supply data for a matching earlier period, such as the previous full month, covering the same campaigns or ad sets. If the periods or the scope differ, the comparison is left out and the reason is noted.
Two full generations, because it produces two deliverables. It is available from Professional. An Ad Campaign Performance Audit or a Client Ad Campaign Report on its own uses one.
No. Each audit is generated from the data you supply for its period. For the next month, upload that month’s files and generate a new audit.
START WITH LAST MONTH’S EXPORT
See what your campaign data is telling you.
Upload the files you already have, confirm the numbers, and choose the audit, the client report, or both.
Your seven-day Trial starts after payment-method verification and eligibility confirmation. It does not automatically convert into a paid subscription.
ONE SPEND, THREE COST VIEWS (USD) · 1–30 JUNE
ROAS · not calculated
Media spend$4,800.00
÷ 4,320 link clicks$1.11Cost per link click
÷ 240,000 impressions × 1,000$20.00CPM
÷ 240 recorded lead events$20.00Cost per recorded lead · not a cost per qualified lead
Three views of the same cost, not three separate budgets.