AI should stop at the point where a decision binds the client: which buyer gets exclusivity, what the LOI concedes, how a diligence finding is answered, and when to walk away. From the LOI through close, software should track dates, organize the diligence request list, keep the owner's document flow in one place, and keep the managing director informed. It should not draft the counter, recommend the buyer, or decide what the owner is told. The last phase of a sell-side mandate is the one where the bank's judgment is the entire product, and the boundary should be drawn deliberately rather than discovered by accident.
The line between production and judgment moves in the last phase
Through discovery, valuation, marketing, and the first round of offers, most of the work in a sell-side process is production: collecting, normalizing, drafting, listing, tracking. AI and structured software absorb a large share of that work because the inputs are known and the outputs are checkable.
The final phase is different in kind. The LOI is a blueprint for principal deal terms, and it may include exclusivity and confidentiality provisions. The process then shifts into due diligence, value confirmation, negotiation, and definitive documents. [2]
The exclusivity decision is a bet on which buyer is most likely to close at its number. Diligence is a series of judgment calls about what to disclose, when, and how to frame it. The close is a legal process the bank coordinates with counsel, while counsel handles the legal work.
The volume of production work drops. The weight of each decision rises. A managing director who has been happily letting software draft the CIM should notice the shift and consciously pull the decision-making back into the room. This is the phase where the bank earns its fee, and it is also the phase where a plausible-sounding AI suggestion could cost the client real money.
What software should still do from LOI to close
Stopping AI at judgment does not mean abandoning software for the last phase. Several things still belong in the system.
Dates. The LOI may set an exclusivity period, a diligence window, a financing contingency deadline, and a target close. The pipeline should hold every date and surface the ones approaching.
The diligence request list. The buyer's counsel and accountants may send a list that runs to hundreds of items. Tracking which are answered, which are outstanding, and which the owner has been asked for three times is production work. A due diligence request list commonly covers contracts, financial and tax information, assets, employees, licenses, customers, suppliers, insurance, and litigation. [1] It belongs in the same portal the owner has been using since discovery, so the owner does not learn a new process for the hardest four weeks of the deal.
Document flow. Every schedule, contract, and financial update the buyer requests moves through the same portal. The bank sees what has been delivered and what is outstanding. The owner uploads once.
Status for the MD. Where each open item stands, what the buyer's counsel flagged, what the owner has not yet provided. One screen, so the MD walks into the weekly buyer call knowing the state of play.
None of this requires a language model. All of it requires discipline, and the pipeline enforces the discipline.
What software should not do, and why
Three things should stay entirely with the banker.
Recommending the buyer. An LOI comparison grid shows the terms. It does not know that one sponsor has a reputation for retrading in diligence, that the strategic's CEO is about to retire, or that the owner has a personal preference the bank is managing. Those are the facts that decide exclusivity, and they live in the MD's head, not in a database.
Drafting the counter. A model can produce a reasonable-sounding response to an LOI. What it cannot do is know how much room the buyer has, what the owner's actual walk-away point is, and which concession to trade for which. The MD drafts the counter, usually with counsel, because the words carry consequences a model cannot weigh.
Framing diligence findings. When the buyer's quality-of-earnings report finds a $200,000 difference in adjusted EBITDA, how the bank responds determines whether the price holds. The response is a negotiation, not a document. Software can locate the ledger entries that support the bank's position; the MD decides how to use them.
The reason to be explicit about these boundaries is that AI output is fluent. A plausible counter-offer draft is seductive at 11pm when the MD is tired. The bank's standard operating procedure should say, in writing, that no document, message, or position in the LOI-to-close phase goes to a buyer or to the owner without the MD writing or approving it personally.
The owner's experience in the last phase
The LOI-to-close phase is where owners feel the process most acutely. They have agreed to a price. They are now being asked for everything the buyer's advisors can think of, often at short notice, while running the company and keeping the sale confidential from employees. This is where owner fatigue can turn into resentment, and where a bank's reputation is made or lost.
Software's job here is to make the owner's burden as light as the buyer's demands allow. One portal, one request list, one place to upload. The associate's job is to pre-screen every request: is this already in the data room, is it a duplicate, is this something the bank can answer without going to the owner. The MD's job is to protect the owner from requests that are out of scope and to keep the timeline honest.
A bank that gets this right may strengthen the owner relationship. A bank that gets it wrong may damage that relationship after closing. Those are practical risks, not guaranteed outcomes.
What to do this week
Write a one-page statement of where AI and automation stop at the bank. List the artifacts and decisions in the LOI-to-close phase, including the exclusivity recommendation, LOI counter, diligence responses, owner communications about terms, and the decision to walk. State next to each one that it is the MD's and goes nowhere without the MD's personal approval. Then list what software should track in that phase: dates, request list, document flow, and status. Share it with every associate. The point is not that associates would misuse the tool. The point is that the line should be drawn before the first late night, not after.
How Acquivo Pro fits
Acquivo Pro carries a mandate through all six phases of the sell-side process, including negotiation through close (LOI, exclusivity, diligence), by managing LOI flow and the owner's document requests in the same single pipeline and branded portal used since discovery. The platform tracks the process; the bank makes every decision and every buyer contact, and the owner's data stays isolated and is not used to train models for other customers. To see it on a live mandate, request a demo through the Contact page.
Key Points
- AI should stop at the point where a decision binds the client: exclusivity, the LOI counter, diligence responses, and the decision to walk away.
- From LOI to close, software should still track dates, the diligence request list, document flow, and status, because missed deadlines and duplicate requests are production failures.
- Recommending the buyer, drafting the counter, and framing diligence findings depend on facts in the managing director's judgment that no database holds.
- A bank's standard operating procedure should state in writing that nothing in the LOI-to-close phase reaches a buyer or the owner without the MD's personal approval.
- The LOI-to-close phase can strain owner relationships, so a single portal with a pre-screened request list helps reduce avoidable burden.
Sources and references
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