How to keep a long deal alive when people and priorities change

Why do long deals stall?

Long deals stall when context slips, and most teams cannot say why it happened. A stall you cannot explain is a stall you cannot fix.

Salesloft surveyed 500 US sales and revenue decision-makers for its 2026 Revenue Benchmark, published on 2 September 2026.¹ The findings on stalled deals are blunt.

Put those together and the picture is clear. The CRM records stages and activities, often by hand. It rarely records why the deal moved, or why it stopped. In a deal that runs for six or nine months, that gap grows every week.

In our view, most long deals do not stall because of one bad call. They stall because the account changed and the deal did not keep up. A new leader arrived. The budget moved to next year. A new person joined the evaluation and nobody briefed them. Each change is small. Together they end the deal.

What should you track on a long deal?

Track what changes, not only what you did. Every change should come with what it means for the deal and what you will do next.

An activity log tells you that you sent six emails. It does not tell you that the account hired a new CFO last month, or that your champion was promoted. Those are the facts that decide long deals.

Watch for three kinds of change:

• At the account. New leaders, reorganizations, funding, launches, pricing moves and partnerships. Each can change the priority your deal depends on.
• In the buying group. People who joined the evaluation, people who left, and people whose role changed. A promotion can turn a user into a budget owner.
• In the deal itself. New requirements, a new competitor, a security review, or a timeline that moved.

Record where each fact came from and when you learned it. A fact from five months ago may no longer be true. Before every call, ask one question first: what changed since the last touch?

How do you keep a whole buying group moving?

Stop looking for the one person who can say yes. Give the group a shared view of the problem, and give your champion what they need to sell it inside.

Harvard Business Review made this case in “Making the Consensus Sale” by Karl Schmidt, Brent Adamson and Anna Bird.² Reps are taught to find the senior executive who can approve a deal alone. The authors found that person is rare. Authority usually sits with a group, and each member can say no.² The suppliers that win help the group find common ground, with shared language about the problem, and they equip champions to win over their colleagues.²

The group is large. LinkedIn’s latest research says a typical buying decision now includes 13 internal stakeholders and nine external influencers.³ Over a long cycle, each of them has a different worry, and those worries shift.

Revisit this table every few weeks on a long deal. Priorities move. The finance lead who was relaxed in month two may be under a hiring freeze in month five. For more on building a case finance can approve, see how to win over a buyer who needs more convincing.

What happens when someone leaves?

Plan for it from the start. Over a long deal, someone on one side is likely to move.

On the buyer’s side, people change jobs often. UserGems, which tracks job changes for sales teams, says 20% of people change their jobs every year.⁴ On a deal that runs most of a year, your champion, your sponsor or your evaluator may not be there at the end.

When a champion leaves, act the same week:

• Ask for an introduction before they go. They know who inherits the project and who else cared about it.
• Re-map the group. Find out who owns the problem now, and whether the priority survived the change.
• Follow the champion to their new company. Do not wait for them to call. In a 2023 study, UserGems found that 91% of past champions did not repurchase on their own, even three months into their new role.⁵

On the seller’s side, handovers lose the most. The new rep inherits an opportunity record: a stage, an amount and a close date. What they need is the account: what changed there, who is in the group, what each person cares about, what was promised, and every conversation so far, across email and LinkedIn. Without that, the buyer has to explain everything again, and the deal loses weeks.

Write the handover as if the next rep has never heard of the account. Better still, keep the account record that way all along. This is one reason we built Duologue so that the account thread and its research stay when a rep leaves.

Where does AI help on a long deal, and where do you lead?

AI helps most with memory. People still lead on judgment and trust, and long deals need a lot of both.

A long deal produces more information than any one person can hold: months of emails, call notes, account news and changing names. AI is good at gathering that, recalling it and summarizing it. It is weaker at reading a room, sensing who really decides, or earning the trust of a new stakeholder who arrived in month six.

So split the work that way. Let AI keep the record: what changed, who said what, and what is still open. Then spend the time you save on the people. Call the new VP. Sit with the evaluator. Ask the champion what they are hearing inside. On a long deal, those conversations are what keeps it alive.