Why displacement works

An account that already pays a competitor has done the hardest part of the sale for you. It has a budget line for the category, a team that uses the product every day and an opinion about what is wrong with it. You are not creating demand. You are redirecting demand that already exists.

The catch is timing. Most companies only consider switching in the months before a renewal, when the cost of staying is about to be locked in again. Reach them after the renewal is signed and even a better product waits a year. Reach them six months before, and you are part of the decision.

Step 1: Pick the right incumbent

Not every competitor is worth targeting. Choose an incumbent where you have a clear, provable advantage for a defined type of customer. Three questions help:

• Where do we win most often when we meet this competitor in a deal?
• Which customer segment feels this competitor’s weaknesses most?
• Is the product genuinely replaceable by ours, or does it only overlap?

The last question matters more than teams expect. A product that sits alongside yours is an integration partner, not a target. Pitching replacement to its users wastes the meeting and damages the account.

Step 2: Build the list

Start with every company that runs the incumbent, then filter by your ICP: size, industry, region and the rest of their stack. Separate accounts with strong evidence, such as a named case study or confirmed contact, from those detected through weaker signals. Label both tiers so reps know which is which.

Before anything goes to a rep, check corporate changes. Acquisitions and rebrands change which vendor an account actually renews with, and a list that misses them looks careless on the first call.

Step 3: Rank by timing

Score each account on two inputs: how closely it fits your ICP, and how soon its contract comes up. Weighting them equally keeps the list honest. A perfect-fit account renewing in two years can wait. A good-fit account renewing next quarter cannot.

Where renewal timing is unknown, score on fit alone and say so. A modelled date presented as fact is the fastest way to lose a rep’s trust in the whole list.

Step 4: Map the buying committee

Displacement deals involve more people than new purchases, because someone has to own the risk of switching. Map at least three roles: the economic buyer who signs, the technical evaluator who owns the migration, and the day-to-day user who feels the pain. Each needs a different message.

Step 5: Earn the switch

Buyers don’t switch for features. They switch when the cost of staying feels higher than the cost of moving. Make moving cheap and visible:

• A written migration plan with a realistic cutover date.
• A three-year cost comparison that includes switching costs, not just licence price.
• A reference customer who made the same move.
• A clear answer to the objection you will hear most: “Not this quarter.”

Measuring results

Track meetings per 100 accounts worked, win rate against the named incumbent and average days from first touch to close. Compare displacement accounts with your general pipeline. If the programme is working, they convert at a higher rate and close faster, because the timing was right from the start.

The problem with top-down

Top-down sizing starts with an analyst’s category total and applies percentages: our region is 30% of the market, our segment is 40% of that, we can win 5%. Every step is a guess, and the guesses compound. The final number looks precise and means very little. Worse, it gives a rep nothing to work: there is no list behind it.

Define the unit

Bottom-up sizing counts customers, not dollars. Start by writing down exactly what one target account looks like: industry, employee range, region, and any technology it must or must not run. If your best customers all use a particular CRM or data warehouse, that belongs in the definition.

Count, then filter

Apply each criterion in order and record how many accounts survive each step. The sequence itself is useful. It shows which filter shrinks the market most, and which assumption deserves the most scrutiny.

From SAM to SOM

Your serviceable market is the set of accounts that match your definition. Your obtainable market is the share you can realistically win in a planning period. Estimate it from your own history: how many accounts can one rep work in a year, and what share of worked accounts become customers? Multiply by headcount, and sanity-check against the renewal-timing count. You cannot win accounts that aren’t open to change.

Turn it into territories

Because every number is a list, territories fall out naturally. Split accounts so each rep gets a similar mix of readiness, not just a similar count. A territory full of accounts that renewed last month is a territory with nothing to do this year.

Revisit the model each quarter. Installs change, companies grow out of your size band, and new competitors appear. A bottom-up model updates in an afternoon. A top-down one waits for next year’s report.

1. Treating install counts as facts

An install count is a detection estimate, not a census. Providers detect technology through website code, job postings, public documents and their own verification rules. Each method sees some products clearly and others barely at all. Treat a single number as a starting point, and verify at account level before you build a plan on it.

2. Mixing sources in one comparison

Comparing Product A’s count from one provider with Product B’s count from another is comparing different measuring sticks. Counts for the same product can differ several-fold between providers. When you compare competitors, use one source for all of them.

3. Ignoring depth of use

A company with one team trialling a tool and a company running it as its core system both count as one install. For displacement, they are completely different opportunities. Look for deployment intensity, or proxies like the number of related job postings, before you rank accounts.

4. Confusing overlap with competition

Two products in the same category are not always competitors. One may sit alongside the other, or serve a different buyer. Pitch replacement to the users of a complementary tool and you lose the meeting. Classify each relationship as direct, adjacent or overlay before you build a campaign around it.

5. Forgetting that the data moves

Install bases change every week. A figure quoted from a cached page last year can be badly out of date. Note the capture date next to every number you share, and re-check before you put one in front of a client or a board.