Economic Viability of Go-to-Market Motions
The viability of the FDE motion depends on a company's average contract size, not on the motion's general appeal.
Why a Competitor's Playbook May Not Transfer
A common assumption among early-stage founders is that an operating model which has worked for other companies will work for theirs once the team commits to it. If a motion has helped a competitor win large customers, the reasoning goes, then copying it should produce similar results. The source examines this reasoning for the FDE motion and concludes that it fails. The size of the average contract is the first thing to check before a founder commits to the motion.
What do you think happens?
A competitor won large customers using the FDE motion. Will copying that motion work for a company whose average contract is small?
Reveal answer
No. Viability depends on the average contract size, not on the motion's general appeal.
The source treats the average contract size as the diagnostic floor. Before asking whether the product is good or the market is large, a founder asks how much revenue each customer is worth on average.
Tracing the Average Contract Size Across Deal Sizes
Think of deal sizes as a line running from small to large. Every company's average contract sits somewhere on that line. The question a founder must answer is which region the average falls in, because the FDE motion is viable only in the region where the average is large enough to carry the cost of dedicated engineering work on each customer deployment.
Reading the line from left to right, the first point of interest is the approximately $100,000 floor. Everything to the left of it is the region where the source says the FDE motion is the wrong choice. Everything to the right of it is where the source says the arithmetic improves. Mid-market contracts of $250,000 to $2 million sit in the viable region, and frontier-lab contracts of seven and eight figures sit further along it.
Why Revenue per Deal Must Cover Engineering Cost
The FDE motion puts dedicated engineering attention into individual customer deployments. That attention costs money. The source's logic is that this cost only makes sense when the revenue from each customer can carry it. The relationship is therefore a comparison between two quantities for each customer: the revenue a deal brings in and the engineering cost of serving that deal.
In this relationship, the engineering cost per deployment is the fixed demand the motion places on the business, and the contract size is the quantity a founder can change. Growing the average contract is therefore the lever that makes the revenue side large enough to carry the cost side. The source frames the average contract size as the first question for this reason.
The Approximate $100,000 Floor
The practical floor for the FDE motion is an average contract size of approximately $100,000. If the average contract size is below approximately $100,000, the FDE motion is the wrong operating model.
| Customer segment | Contract values described in source | FDE motion status |
|---|---|---|
| Below the floor | Under approximately $100,000 on average | Wrong operating model |
| Mid-market | $250,000 to $2 million per contract | Viable, with significant expansion potential |
| Frontier-lab | Seven and eight figures a year, often one enterprise customer | Viable, with contract value justifying dedicated attention |
Contract size bands the source associates with the FDE motion
Checking a Hypothetical Founder's Average
Testing a hypothetical average contract
A hypothetical founder has signed customers whose contracts average $80,000 a year. The founder is considering the FDE motion. Is the motion viable under the source's diagnostic?
- 1Identify the diagnostic quantity
The source treats the average contract size as the first check, so the founder uses the average across customers, not the best single contract.
- 2Compare against the floor
The floor is approximately $100,000. The average of $80,000 is below it.
- 3Apply the source's rule
Below the approximately $100,000 floor, the source says the FDE motion is the wrong operating model.
- 4Consider the warning zone
Because $80,000 is not extremely close to $100,000, the result is a clear signal rather than a borderline one, though the founder should still check the figure carefully.
Under the source's diagnostic, the FDE motion is the wrong operating model for this hypothetical founder. The founder must choose one of the alternative paths described next.
Three Paths When the Average Is Too Low
When the average contract is below the floor, the source names three options. Tracing the decision from the starting point shows how each one connects to the diagnostic. The first decision is whether the average is above approximately $100,000. If it is, the founder is in the region where the FDE motion is considered. If it is not, the FDE motion is the wrong model and the founder moves to one of three branches.
- Grow the contract size until the average clears the threshold. This keeps the founder on the FDE path but changes the input that the diagnostic measures.
- Adopt PLG, which the source describes as an alternative go-to-market motion for companies with low average contract sizes.
- Find a different path to scale. The source does not describe this third path in detail, so a learner should treat it as an open choice rather than a specific recommended model.
Mistakes Founders Make With the Diagnostic
Common mistake Assuming a motion that worked for a competitor will work for you
What it looks likeA founder sees a rival win large customers with the FDE motion and adopts it without checking contract sizes.
Why it failsThe source says the reasoning fails for the FDE motion, because viability depends on average contract size rather than the motion's general appeal.
Do this insteadCheck the average contract size against the approximately $100,000 floor before committing.
Common mistake Treating the floor as an exact cutoff
What it looks likeA founder with an average just under $100,000 concludes the motion is definitely wrong, while another with an average just above it concludes it is definitely right.
Why it failsThe source uses the word approximately and calls the figure a practical floor for a diagnostic.
Do this insteadTreat a result near the floor as a reason to examine the figures more carefully.
Common mistake Judging by the best contract instead of the average
What it looks likeA founder points to one seven-figure deal as proof the motion is viable, while most customers pay far less.
Why it failsThe diagnostic is the average contract size, which describes the typical customer rather than an outlier.
Do this insteadCompute the average across customers and compare that figure to the floor.
Applying the Diagnostic to a Near-Floor Case
A founder's average contract is approximately $95,000, just below the floor. Using only the source's guidance, explain what the founder should conclude and list the three options available. Then say which option you would examine first and why, noting what the source does and does not specify.
Hints
- Start by asking whether the average is above or below approximately $100,000.
- Recall that the source calls the floor a diagnostic, so a near-floor result is a warning to look more carefully.
- The source gives detail on growing contract size and adopting PLG but leaves the third path open.
Summary of the Diagnostic Logic
- 1The viability of the FDE motion depends on a company's average contract size, not on the motion's general appeal.
- 2The FDE motion places dedicated engineering attention into individual deployments, so revenue per customer must be large enough to carry that cost.
- 3The source's practical floor is approximately $100,000. Below it, the FDE motion is the wrong operating model.
- 4Below the floor, the source names three options: grow the contract size, adopt PLG, or find a different path to scale. The third path is left open by the source.
At a glance
- The viability of the FDE motion depends on a company's average contract size, not on the motion's general appeal.
- The FDE motion's dedicated engineering cost per deployment must be carried by the revenue from each customer.
- The source's practical floor is approximately $100,000; below it, the FDE motion is the wrong operating model.
- When the average is too low, the source names three options: grow the contract size, adopt PLG, or find a different path to scale.