1. The Buyer Cannot Work Out the Return
The problem
Software is easy to justify. This saves four hours a week for twelve people. Finance does the maths and signs. AI is not like that. The honest answer to "what will this give us" is a range, not a number. It depends on how many people use it, how good the data is, and whether the use case fits. So salespeople do one of two things. They promise too much, which causes trouble at renewal. Or they hedge, which makes the buyer think you are not sure about your own product.
What to do
Build the ROI numbers together with the buyer instead of showing them yours. Bring three versions. A low one, a likely one, and a good one. Show your assumptions for each. Let the buyer argue with them. A number the buyer helped create is a number they will defend in meetings you are not in. That is the whole point.
What to stop
Quoting the big percentage from your best customer. Buyers ignore it, and they are right to. They know nothing about that customer's data.
How to check it
Count how many deals have a written business case the buyer helped write. That number tells you more about close rate than demo count does.
2. Their Engineer Says They Can Build It
The problem
This barely came up when selling software. In AI it comes up almost every time, because a good engineer really can connect an API to a prompt and build something that works in a demo. Most salespeople answer by listing features. That is the wrong answer. The engineer is not wrong about the demo. They are wrong about the next 18 months.
What to do
Move the conversation from "can you build it" to "who looks after it". Who fixes it when the model provider changes prices or shuts down a version? Who checks quality when the output starts drifting? Who is responsible when it says something wrong in front of a customer? Who runs it when that engineer leaves? Say it respectfully. Yes, you could build a version of this. Here is what it costs to own it for three years.
What to stop
Telling them they cannot build it. They can build something. Saying otherwise makes you look bad in front of the only technical person in the room.
How to check it
Track how often this objection comes up and how often you actually settle it. If you just push it aside, it comes back at contract stage.
3. Security Takes Longer Than Your Sales Cycle
The problem
AI purchases bring up questions software never did. Where does our data go? Do you train on it? Where is it stored? What about PDPA? What is your model provider's retention policy? These are fair questions and they are slow. Deals often lose three months here. Worse, salespeople usually find out about the review after it has already started.
What to do
Get ahead of it. Every AI salesperson should carry a security and data pack and offer it in the second meeting, before anyone asks. Include where data goes, where it is stored, how long you keep it, whether you train on it, who your sub-processors are, and your compliance position. Offering it before they ask makes you look mature and speeds up the review, because the security team starts with answers instead of questions.
What to stop
Waiting for procurement to bring it up. By then you have lost weeks and you no longer control the timeline.
How to check it
Count days from first meeting to security sign-off. This is one number that improves fast once the team is trained.
4. Every Vendor Sounds the Same
The problem
Open five AI vendor decks and you will see the same words. Intelligent. Seamless. Purpose built. Enterprise grade. Your buyer has seen twelve of these this quarter. They stopped reading a while ago. When nobody stands out, price is the only thing left to compare. That is how AI deals turn into discount fights.
What to do
This is a positioning problem before it is a sales problem. Every salesperson should be able to answer one question without pausing. What do we do that the others do not, and why does that matter for a company like yours? If your leadership cannot answer that clearly, the sales team is not the problem. We wrote about how this exact gap leads to discounting in the beliefs costing your sales team deals.
What to stop
Competing on model capability. Models change every few months and buyers know it. You cannot build a position on something that keeps changing.
How to check it
Ask three salespeople separately what makes you different. Three different answers means the problem is above them.
5. The Buyer Is Not the User
The problem
AI often gets bought by innovation or transformation teams, and used by people who were never in the room. Those people may be quietly worried about what it means for their jobs. So the deal closes but nobody uses it. Renewal gets hard because usage numbers are weak. And the customer reference you were counting on never happens.
What to do
Talk to the people who will actually use it before you design the pilot, not after. Ask two questions. What would make this useful for you? And what would make it annoying? People who helped shape the pilot will defend it. People who were handed it will judge it.
What to stop
Treating your excited sponsor as the whole deal. Their excitement is real. It is not the same as people using the product.
How to check it
What percentage of deals had your salesperson speak to at least two real users before the pilot was scoped?
6. The Pilot That Never Ends
The problem
This is the most expensive one. You agree to a pilot because it feels like progress. It runs. Results are okay. And the buyer neither says yes nor no. The deal sits open in your pipeline for a year. Every forecast review, it is still there, and everyone quietly knows it is going nowhere. Pilots get stuck because nobody defined success in a way that forces a decision.
What to do
Do not start a pilot without three things written down and agreed. What number will change. By how much. And what happens on the review date if it does. That third one is what most people skip. It is also the only one that turns a pilot into a contract. Get agreement on this sentence before anything starts: if we hit this number by this date, we move to full rollout at this scope.
What to stop
Agreeing to a pilot just because the buyer suggested one. A pilot with no scope is a polite no with a date attached.
How to check it
Pilot to contract conversion rate, and average pilot length. Both should improve within two quarters.