Independent Meta Ads Audit

Your Meta budget is leaking money your agency isn't looking for.

You're paying an agency to run your Meta ads. They send a dashboard every month. But their incentive is to keep your spend high — not to find the Audience Network waste, budget misallocation, and broken attribution that's been costing you for months. Ours is.

$7k+ Found in one audit — misallocated budget + Audience Network waste
5–7 Business days from access to full findings report
Read-
only
Access required. We never touch your spend or creative.
Common leaks we find →
Audience Network bleed Overlapping audiences Broken attribution windows Creative fatigue ignored Budget misallocation
The problem

Why does your Meta spend keep rising without better results?

These aren't edge cases. They're systematic patterns baked into how Meta's ad platform operates — and how most agencies run accounts.

What is a Meta ads audit?

A Meta ads audit is an independent, read-only review of your Facebook and Instagram advertising account that identifies where budget is being wasted. An auditor examines placements, campaign structure, attribution settings, audience overlap, and creative performance, then delivers a prioritized findings report — with no financial stake in how much you spend.

Leak #1
01

Audience Network Bleed

Meta's Audience Network places ads on third-party apps and sites — often mobile games and low-quality inventory. Most accounts never exclude it. The clicks look fine in the dashboard; the conversions don't exist. Budget drains with no accountability because the dashboard never flags it.

Leak #2
02

Budget Misallocation

Campaign-level budgets routinely starve top-performing ad sets and overfund losers. Your best-converting audiences receive a fraction of what they should. Fixing allocation — not total spend — is often the single highest-leverage change in an account. But only if someone is looking.

Leak #3
03

Broken Attribution Windows

The default 7-day click / 1-day view attribution causes double-counting with other channels and overstates Meta's contribution. An account reporting $12 CPA may actually be running $35 CPA once attribution is corrected. The dashboard looks great. Your actual economics may not.

Leak #4
04

Overlapping Audiences

Multiple campaigns targeting the same pool of people forces internal auction competition — you're bidding against yourself, inflating CPMs across your own account. Meta's auction mechanics make this expensive and nearly invisible unless you run explicit overlap diagnostics. Most agencies don't.

Leak #5
05

Creative Fatigue Left Running

Frequency rises, CTR drops, CPMs climb — and the campaign keeps spending because no one is watching. Most agency dashboards don't flag creative fatigue until weeks of wasted budget have already passed. By the time it surfaces in a monthly report, the damage is done.

Independent vs. in-house

How do I know if my agency is wasting my ad budget?

Your agency reviews their own work. SpendProof is a neutral third party with no stake in your spending level. Here is what that difference looks like in practice.

What matters to you Your agency's monthly report SpendProof independent audit
Whose interest it serves Agency — fees often tied to spend level Yours — flat fee, zero % of spend
What it surfaces Metrics that make spend look justified Problems that are costing you money
Audience Network waste Rarely flagged — excluded reach reduces reported reach Always audited — first thing we check
Budget misallocation Not in their interest to surface Primary finding category in every audit
Attribution accuracy Reports what Meta Ads Manager shows Questions whether those numbers are real
Audience overlap Self-competition rarely disclosed Cross-campaign overlap diagnosed explicitly
Deliverable format Dashboard screenshots and summary slides Written findings report + numbered fix list
Follow-on pitch Every report is a retention play None — audit-only by design
The audit

What does a Meta ads audit actually find?

We go through your account systematically — campaign by campaign, ad-set by ad-set — with a diagnostic checklist built from real accounts.

📋 Sample findings summary
🔴
Audience Network not excluded
3 of 4 active campaigns — est. 22% of impressions on low-quality inventory
Critical
🔴
Campaign budget over-indexed to top-of-funnel
Bottom-funnel retargeting receiving <8% of total budget
High
🟠
Audience overlap detected
2 Lookalike audiences share ~71% estimated overlap — internal auction competition
Medium
🟠
Attribution window mismatch
Reported CPA likely 30–40% understated vs. actual last-click baseline
Medium
🟢
Creative frequency within range
Lead campaigns: avg. freq. 2.1 — healthy for awareness objective
OK

Placement analysis

Full breakdown of where spend goes — Feed vs. Stories vs. Reels vs. Audience Network vs. Messenger. Flagged vs. target benchmark.

Campaign budget distribution

Budget flow relative to funnel stage, campaign objective, and observed ROAS. Where budget is over- and under-allocated.

Attribution window audit

Review of active attribution settings against your actual sales cycle and conversion type. Where numbers may be inflated.

Audience structure & overlap

Cross-campaign audience segmentation review. Detection of overlapping custom audiences, lookalikes, and interest stacking causing self-competition.

Creative fatigue signals

Frequency, CTR trend, and CPM inflation per ad creative over trailing 30 days. Flagged ads that should have been rotated weeks ago.

Pixel & event integrity

Review of your Meta Pixel setup, standard events fired, and any duplicate or misfired events that skew optimization signals.

What you get

A report, not a pitch

SpendProof is audit-only. No upsell to management, no agency proposal. You get a clean, usable deliverable your team or current agency can act on the same day.

📄

Findings Report

A written PDF and Google Doc report covering every issue found — severity-ranked, with supporting data pulled directly from your account. No vague observations. Every finding cites specific campaigns, ad sets, or placements.

📋

Prioritized Fix List

A numbered action list sorted by estimated impact — highest-leverage changes first. Each fix is described clearly enough that you or your agency can execute it without guessing. No jargon, no ambiguity.

💬

30-Min Walkthrough Call

Included in the Standard tier. We walk through the key findings together, answer your questions, and flag anything time-sensitive. Recorded and yours to keep.

🚫

No Management Upsell

We don't manage ad accounts. Our independence is the point. Once the audit is delivered, you take it wherever you want — to your agency, in-house team, or a new hire. No pressure, no strings.

How SpendProof started

Can I trust a third-party audit of my ad account?

SpendProof came out of a real audit. A mid-size e-commerce brand spending roughly $15,000/month on Facebook and Instagram — two years running, dedicated agency, clean-looking dashboards. When we got read-only access, we found Audience Network consuming 24% of impressions with effectively zero correlated conversions, and over $7,000 in monthly budget misallocated to top-of-funnel campaigns that were cannibalizing the retargeting stack. The agency had never flagged either issue. Not because they were incompetent — because their incentive is to keep spend up and dashboards green, not to find the holes.

SP
SpendProof operator Built from a real account audit — operator's own experience, described honestly
Flat-fee pricing

How much does an independent Meta ads audit cost?

One-time, flat-fee engagement. No percentage of spend. No retainer. Priced by account complexity — not by how much you're running.

Starter
$500

Best for single-product businesses or accounts with 1–3 active campaigns and under $10k/month in spend.

  • Full placement & Audience Network audit
  • Budget allocation analysis
  • Creative fatigue report
  • Written findings PDF
  • Prioritized fix list
  • 5–7 business day turnaround
Book my audit →
Complex
$1,500

Best for large accounts with multiple business managers, products, or funnels. $50k+/month spend. Multiple objectives.

  • Everything in Standard
  • Multi-BM / multi-pixel review
  • Cross-funnel budget modeling
  • Agency brief (hand-off doc)
  • 60-min debrief call
  • Priority turnaround (3–5 days)
Tell us about my account →

Not sure which tier fits? Describe your account in the form below — we'll confirm before you pay anything.

Process

How does a Meta ads audit work?

1

Tell us about your account

Fill out the form with basic info — spend level, campaign count, what you're selling. We confirm scope and tier within one business day. No payment at this stage.

2

Grant read-only access

You add SpendProof as a read-only Analyst through Meta Business Manager. We see your campaigns, ad sets, and spend data. Nothing else. You stay in full control and can revoke at any time.

3

We audit. You wait.

The diagnostic process runs 5–7 business days. We analyze placements, budgets, attribution, audiences, creative, and pixel health against your account's own data.

4

Findings report delivered

Written PDF report, a prioritized fix list, and (Standard/Complex) a walkthrough call. Take the report wherever it's most useful — to your agency, your team, or a new hire.

Common questions

Common questions about Meta ad account audits

What is a Meta ads audit and what does it find? +

A Meta ads audit is an independent, read-only review of your Facebook and Instagram advertising account that identifies where budget is being wasted. An auditor examines placements, campaign structure, attribution settings, audience overlap, and creative performance, then delivers a prioritized findings report — with no stake in how much you spend.

I already have an agency managing my Meta ads. Why would I need an independent audit? +

That's exactly why. Agencies earn their fees when you spend more, not when you spend efficiently. Flagging Audience Network waste or budget misallocation would reduce their billing. SpendProof has no financial stake in your spending level — our fee is flat, paid once, and our only incentive is to find the actual problems.

What account access do you need to run the audit? +

Read-only Analyst access to your Meta Ads Manager, added through Meta Business Manager. We cannot make changes, access payment methods, or create anything in your account. You can revoke access at any time. This is the minimum access level Meta offers and is standard practice for any third-party account review.

What if you don't find anything wrong with my Meta ad account? +

If your account is structurally sound with no material leaks, you receive a full report confirming that — with the data to back it up. Peace of mind is a real deliverable. If findings are genuinely minimal across all categories, we offer a partial refund at our discretion. We are not going to manufacture problems to justify the fee.

Will SpendProof try to take over managing our ads after the audit? +

No. SpendProof is audit-only by design. We don't manage ad accounts. Our independence is the product. Once the report is delivered, you take it wherever it's most useful — to your existing agency, an in-house hire, or a new shop. No upsell, no retainer pitch.

How long does a Meta ads audit take? +

Standard turnaround is 5–7 business days from when we receive read-only access. Complex accounts — multiple Business Managers, large catalog, $50k+/month spend — receive priority 3–5 day turnaround as part of the Complex tier.

Does the audit cover both Facebook and Instagram ads? +

Both. Meta Ads Manager runs Facebook and Instagram in one platform — the audit covers placements, creative, and audiences across both, including Feed, Stories, Reels, and Audience Network across the full Meta placement suite.

Is a Meta ads audit worth it if I'm only spending $2,000–$3,000/month? +

Possibly. At $3k/month, finding and fixing 20% waste returns $600/month — the Starter audit pays for itself in under a month if we find something material. The structural problems (Audience Network, overlapping audiences, attribution) exist regardless of spend scale. Tell us your situation in the form and we'll be direct with you about whether it makes sense.

Ready?

Find out exactly where your Meta budget leaks — before next month's bill.

Flat fee. Independent. Read-only access. Written findings report in 5–7 days.

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Tell us about your account

No payment until we confirm scope and you approve. We'll respond within one business day.

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