Margin Fix Ai

MarginFix runs fixed-fee marketing audits for SMBs spending $10k-$250k a month on marketing. In 5 to 7 days a senior auditor delivers documented findings: where the budget is leaking, what each leak costs, and the exact fix, in priority order.

Every engagement carries a findings guarantee. The Diagnostic Check identifies $10,000 or you pay nothing. The Strategic Audit, $25,000. Audit + Sprint, $50,000. Across 74 audits, that guarantee has been claimed twice.

We audit eight areas: paid-media waste, attribution integrity, funnel conversion, creative efficiency, pricing and discounting, retention and LTV, budget pacing, and fees and contracts.

What separates this from an agency review is independence. MarginFix does not run your ads, manage your channels, or sell you media afterward. There is no campaign of ours to defend and nothing to upsell you into. Most marketing reviews are written by the agency that built the campaigns.

An AI agent system does the sweeping: 24 agents across channels, funnel, retention and unit economics, then 9 more ranking every finding by financial impact. A senior auditor then pressure-tests and prices each finding by hand, and cuts anything that cannot be evidenced. Nothing ships unsigned. Auditor time runs 5, 10 or 14 hours depending on tier.

Track record: $4.5M+ in margin identified across 74 revenue-verified audits, median findings of $58,000. We work with DTC and ecommerce, B2B SaaS, subscription, marketplace, retail, services, fintech and manufacturing businesses, typically $30k-$800k+ in monthly revenue.

Not a fit: businesses under roughly $10k a month in marketing spend, or anyone looking for an agency to execute the fixes. We find and price the leaks; your team or your agency closes them.

Fixed fee, billed once. No retainer. Limited capacity each month.