The Tender Cost Model stops RFPs by quantifying what running one actually costs the buyer, not by arguing the seller is better. It adds up internal hours, external resource cost, transition and replatforming cost, and business disruption, typically landing between 100k and 300k for a midsize enterprise. If a competing vendor cannot deliver savings or value uplift at least 2.5x the cost of switching, running the RFP destroys value rather than creating it.
A client tells you they need to run an RFP to "benchmark the market" or because procurement requires it. It sounds professional. Financially, it's usually irrational. Most sellers respond by fighting the decision, arguing they're better than the competition. Smart sellers do something different: they reframe the economics and ask the buyer to quantify the cost of running the process at all.
What is the Tender Cost Model
The Tender Cost Model is a CFO-ready way to answer one question: what does it actually cost the company to run an RFP? It's not emotional or political. It's financial, and it's built from four cost buckets.
1. Internal hours
Every RFP burns time from marketing leaders, IT architects, security, legal, procurement, and finance. The formula is simple: number of hours multiplied by fully loaded cost per role. For a midsize enterprise, that's typically 40k to 120k in internal time alone.
2. External resource cost
Agencies help write requirements, partners run architecture reviews, external legal does checks. That's another 20k to 80k gone before a decision is even made.
3. Transition and replatforming cost
Even just evaluating a new vendor costs money. Teams run proof-of-concepts, security assessments, and technical validation. Conservatively, that's another 10k to 40k.
4. Business disruption
The silent killer. Roadmaps pause, campaigns get delayed, and teams stop creating value while they evaluate vendors instead. This is often the largest cost bucket, estimated between 30k and 150k in lost productivity, before even counting missed opportunities.
The total cost of tender
Add the four buckets together and a typical organization spends between 100k and 300k just to run the tender. That's before migration, retraining, replatforming, or dual license costs during the transition.
Presenting this to a CFO
Say the current platform costs 100k a year and running the tender costs 150k. Switching vendors only makes sense if the new vendor delivers 250k in savings or value uplift, a 2.5x improvement just to break even. Unless the new vendor is free for two years or delivers 300k in additional value, the switch destroys value rather than creating it.
Why this shifts the conversation
Once this model is on the table, you're no longer protecting your deal. You're protecting the buyer's economics. Procurement stops pushing. Finance starts nodding. Executives slow the process down. The question stops being who is cheaper and becomes is this even worth doing.
How to introduce it
Bring this up before the RFP starts. Say: "Before you invest time in a tender, can we sanity check the economics together?" Then co-build the calculator with the buyer. When buyers help build the model themselves, they believe the conclusion. That's the real power shift: you're defending value preservation, not price, and competitors walking into the RFP won't even know the real numbers.
Frequently asked questions
What is the Tender Cost Model?
A CFO-ready framework that quantifies the total cost to a company of running an RFP, covering internal hours, external resource cost, transition and replatforming cost, and business disruption.
How much does a typical RFP cost an organization?
Based on the four cost buckets in the model, a midsize enterprise typically spends between 100k and 300k just to run the tender, before migration or replatforming costs.
How much value does a new vendor need to deliver to justify switching?
Using the example in the video, if the current platform costs 100k a year and the tender itself costs 150k, the new vendor needs to deliver 250k in savings or value uplift, a 2.5x improvement, just to break even.
How should a seller introduce the Tender Cost Model to a buyer?
Before the RFP starts, ask the buyer to sanity check the economics together, then co-build the cost calculator with them. Buyers who help build the model tend to believe its conclusion.
What is the biggest hidden cost of running an RFP?
Business disruption. Roadmaps pause and teams stop creating value while they evaluate vendors instead, often the largest of the four cost buckets at 30k to 150k in lost productivity.