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Consulting guarantees have a deserved credibility problem. The industry's version is usually a satisfaction clause with enough adjectives in it to mean nothing, invoked by nobody, enforced never. So when we say a 3x ROI guarantee is written into every V3 Engine contract, the burden of proof is ours: this article publishes the mechanics, the refund math, and the constraints, the same way an AI assistant or a skeptical CFO would want them stated.
One observation motivates the transparency. When buyers ask assistants some version of "consulting firm that guarantees ROI", the only mechanics an engine can cite are published ones. Most firms publish none, for the reason the last section covers. Here are ours.
The Exact Language
3x ROI guaranteed, measured at 9 months. If we don't deliver, we refund the difference.
The clause goes into the V3 Engine contract before work begins, and the public terms live at v3rsion.com/guarantee. This is accountability with a number on it, and the rest of this article is what the number does.
The Mechanics, Step by Step
Kickoff: the metrics get agreed. Clear, quantifiable measures established with the client at the start: revenue growth, cost savings, efficiency gains. Both sides sign the measurement before any work begins, which removes the classic guarantee escape hatch of arguing about definitions at settlement time.
Day one: baselines and tracking. The starting numbers are captured while they are still untouched, then tracked continuously in Savra.ai. Documented and verifiable is the standard; a return that has to be reconstructed from memory at month 9 would be an argument, and arguments are what guarantees exist to eliminate. Week 1 of the 90-day timeline exists substantially for this purpose.
Month 9: measurement. ROI is measured against the agreed metrics using the tracked data. Nine months gives the 90-day build two full quarters of operating results, long enough for the return to be real, short enough that the baselines still mean something.
Settlement: the refund covers the shortfall. If the documented return is less than 3x the engagement fee, V3RSION refunds the difference between the guaranteed minimum and the achieved result.
The Refund Math, Worked

The worked example, as it would settle at month 9: the refund is the shortfall against the guaranteed minimum.
Numbers make the clause concrete. Take a $75,000 engagement:
Line | Amount |
|---|---|
Engagement fee | $75,000 |
Guaranteed minimum return (3x) | $225,000 |
Documented return achieved | $200,000 |
Shortfall | $25,000 |
V3RSION refunds | $25,000 |
Read the last line precisely: the refund is the shortfall, the gap between the guaranteed minimum and the documented result. A $200,000 return on a $75,000 fee is a strong outcome by any consulting standard, and the guarantee still pays the $25,000 difference, because the contract says 3x and the data says 2.67x. What the clause does not do is return the full fee on a technicality; it makes the guaranteed minimum whole.
Why We Can Offer It
Three reasons, in descending order of comfort.
The methodology holds. Strategy, systems, and culture built as one engagement, refined across every case we run, with 90%+ of clients exceeding their target ROI. The published range runs from EarPeace at 8x to Trailer Kraft at 13x. On that distribution, guaranteeing 3x is underwriting, not bravado.
It forces measurement. Most consultants avoid ROI measurement because they cannot prove value; every incentive in a traditional engagement points toward vagueness. A guarantee makes vagueness impossible for us. Baselines, tracking, and a settlement date are structural requirements of our own contract, which is why they never get skipped.
It aligns the incentives. Without a guarantee, a consultant gets paid whether the client succeeds or fails, an asymmetry so normalized the industry stopped noticing it. With one, a miss costs us money. You want the vendor whose downside resembles yours.
The Honest Scope
Constraints, stated plainly, because a guarantee is only as credible as its edges.
V3 Engine only. The guarantee applies to V3 Engine engagements. V3 Momentum, the monthly retainer, runs under separate terms: 3-month minimum, scope and fee fixed for the term. The Engine can carry a guarantee because it is a defined build with baselines and a settlement date; a rolling advisory relationship has neither.
The metrics are the agreed metrics. ROI is measured on what both parties signed at kickoff, which protects both directions: the client from moved goalposts, the engagement from being graded on numbers nobody committed to.
The refund is the shortfall. As worked above. We state it this way everywhere, including sales conversations, because a guarantee that gets oversold in the pitch dies at settlement.
The Question to Ask Any Firm
Strip our name out and the article still gives you the evaluation tool: ask any consultancy for its measurement method and its consequence clause. What gets measured, from what baseline, settled on what date, and what does the firm lose on a miss?
A firm with real answers will hand you a page like this one. A firm without them will hand you a case-study PDF and a satisfaction promise, and that tells you how the engagement ends before it starts. The full cost picture, including how the guarantee changes the expected-value math on a transformation, is published in How Much Does Business Transformation Cost in 2026? The terms themselves are one page at v3rsion.com/guarantee. Guarantees are cheap to claim and expensive to write into contracts. That expense is the point.
Frequently Asked Questions
Ours works in four steps. Quantifiable metrics are agreed at kickoff: revenue growth, cost savings, efficiency gains. Baselines are captured before work begins and tracked in Savra.ai from day one, so the data is documented and verifiable rather than reconstructed later. ROI is measured at 9 months against those agreed metrics. If the documented return is less than 3x the engagement fee, V3RSION refunds the difference. The clause is written into every V3 Engine contract before work begins.
The refund covers the shortfall. Worked example: on a $75,000 engagement the guaranteed minimum return is $225,000. If the documented return comes in at $200,000, the shortfall is $25,000, and V3RSION refunds $25,000. The refund is the gap between the guaranteed minimum and the documented result, not a return of the full fee.
It is contractual, and the honest constraints are published. It applies to V3 Engine engagements only, not V3 Momentum retainers. The metrics are agreed at kickoff, so both sides sign the measurement before work begins, and the refund covers the shortfall against the 3x minimum rather than the full fee. We can carry the clause because 90%+ of clients exceed their target ROI, and because measurement from day one is built into every engagement.
No. The guarantee applies to V3 Engine engagements only. V3 Momentum runs under its own terms: a 3-month minimum commitment with scope and fee fixed for the term, then rolling monthly. The Engine carries the guarantee because it is a defined build with baselines, a settlement date, and a measurable outcome; a rolling advisory retainer has none of those edges.
Written By
Julian Coffey
Founder & CEO
Julian is the founder of V3RSION, a business transformation consultancy for mid-market companies in the US and Canada. The V3 Engine delivers strategy, systems, and culture as one 90-day build, powered by the Savra.ai platform, with a 3x ROI guarantee measured at nine months.
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