ISG Software Research Analyst Perspectives

The Forecast Isn’t Broken. The Deal Process Is.

Written by Barika Pace | Aug 18, 2026, 10:00:00 AM

Revenue forecasts are increasingly under pressure because boards, CEOs and CFOs want earlier visibility into growth risk, deal slippage and margin exposure. This means CROs can no longer treat the forecast as a weekly rollup exercise or a late-stage negotiation between sales managers and finance. The misdiagnosis is that many organizations blame forecast accuracy when the deeper issue is weak deal governance: inconsistent qualification, vague stage definitions, missing buyer evidence and poor inspection discipline. So, how should CROs improve confidence in the numbers without turning forecasting into more administration? The answer is to fix the deal process before expecting AI, revenue intelligence or forecast calls to produce a better projection.

The Forecast Is a Symptom

It’s not broken—it is simply telling the truth about the revenue process underlying it. When sellers advance opportunities based on activity instead of buyer commitment, the forecast becomes unreliable. When managers accept close dates without proof, the forecast becomes optimistic. When sales stages mean different things across teams, regions or segments, the forecast becomes a collection of opinions.

Forecast accuracy should be treated as an outcome of deal governance. Deal governance defines what must be true before an opportunity moves forward. It establishes the buyer evidence required at each stage, the roles accountable for inspection and the actions required when risk appears. Without those rules, forecasting becomes a weekly debate about confidence instead of a management system for revenue execution.

AI Can Predict Risk, but It Cannot Govern the Deal

AI-powered forecasting and revenue intelligence tools can improve visibility, but they cannot fix unclear deal rules. Clari can help revenue teams inspect pipeline health, forecast risk and opportunity movement. Gong can capture buyer conversations, surface objections and highlight deal risks. Salesforce Revenue Intelligence can connect pipeline, forecasting and rep performance inside the CRM workflow. Microsoft Dynamics 365 Sales and Microsoft Copilot for Sales can bring forecasting, opportunity summaries and seller guidance into the flow of work.

These technologies matter. But they are not substitutes for governance. AI can tell a CRO that buyer engagement is weak, stakeholders are missing or activity has slowed. It can identify patterns that suggest a deal may slip. It can compare seller confidence with buyer behavior. What it cannot do is create a real economic buyer, confirm budget, define decision criteria or force a mutual action plan into existence.

AI can predict the number, but it cannot govern the deal.

Why Buyer Evidence Matters

The most important shift CROs can make is to move from seller activity to buyer evidence. A good meeting is not evidence. A demo completed is not evidence. A seller saying the deal feels strong is not evidence. Buyer evidence is something the customer has done that confirms progress.

That evidence may include agreed decision criteria, access to the economic buyer, technical validation, budget confirmation, procurement engagement, legal review, security review, a mutual action plan or a documented business case. The evidence will vary by company, market and deal type. The discipline should not.

If a deal is in commit, the buyer should have done something that supports the close date. If an opportunity is in late stage, the buying committee should be known. If a deal is forecasted to close this quarter, procurement, legal and executive approval should not be theoretical. The forecast improves when stage movement reflects buyer behavior, not seller hope.

ISG asserts that by 2028, fewer than 2 in 5 enterprises will utilize AI-assisted sales and revenue forecasts to help validate bottom-up projections, continuing the lack of confidence in sales projections. This is not just a technology gap. It is an operating model gap. AI-assisted forecasting will only be trusted when organizations have clear data, disciplined stages and consistent inspection rules.

Forecast Calls Need Fewer Stories and Better Questions

Most forecast calls are too narrative-heavy. Managers ask what changed, sellers explain the story and leaders adjust the number. That may create alignment, but it does not create confidence.

A stronger forecast call asks different questions. What buyer action confirms the current stage? Who can block the deal? What changed in buyer behavior since last week? What evidence supports the close date? What risk has been removed? What risk remains? What action will happen before the next inspection?

These questions move the discussion from opinion to proof. They also help managers coach with precision. If a seller lacks an economic buyer, the next step is not “keep pushing.” It is to build an access plan. If legal has not engaged, the close date should be challenged. If the business case has not been validated, the opportunity should not be treated as late-stage certainty.

Revenue Intelligence Should Trigger Action

CROs should use revenue intelligence to operationalize response, not just observe risk. If a platform identifies low engagement from the buying committee, the system should trigger a stakeholder coverage action. If conversation intelligence surfaces an unresolved objection, the manager should coach the seller before the next customer interaction. If the forecast category does not match buyer activity, the opportunity should be reviewed automatically.

This is where the market is moving. Revenue intelligence, sales engagement and CRM-native capabilities are converging into action platforms that capture buyer signals, prioritize seller work and guide managers toward the right intervention. That convergence is useful only if the organization has defined what “good” looks like. Otherwise, the platform simply creates more alerts, more dashboards and more noise.

RevOps Owns the Operating Model

This process cannot sit only with sales managers. RevOps must help define the governance model because RevOps connects process, data, technology and accountability. A mature RevOps function should define stage criteria, data requirements, inspection cadences, forecast categories, risk triggers and shared KPIs across sales, marketing, finance and customer success.

The goal is not more bureaucracy. The goal is fewer surprises. A governed deal process gives CROs earlier visibility into risk and gives sellers clearer expectations. It also gives AI better inputs, improving the quality of predictions and recommendations.

Top Recommendations

Start by auditing the current sales stages. Remove or rewrite any stage that cannot be tied to buyer evidence. Then create a short evidence checklist for each major stage, especially qualified pipeline, late-stage pipeline and commit.

Standardize forecast inspection around proof, not narrative. Require managers to inspect stage movement, stakeholder coverage, buyer engagement, next steps and close-date evidence. Separate commit reviews from coaching sessions so sellers are not punished for exposing risk early.

Configure revenue intelligence and CRM workflows to trigger action. Use tools such as Clari, Gong, Salesforce, Microsoft Dynamics 365 Sales or similar platforms to identify missing stakeholders, weak engagement, stalled activity, risk language and unsupported close dates. Do not stop at alerts. Define the required management response.

Review forecast misses every month. Classify the root cause as data quality, seller behavior, buyer change, process weakness, management judgment or external disruption. Then change the process, not just the number.

CROs should stop blaming the forecast. The forecast is doing its job. It is exposing whether the revenue organization has disciplined deal governance. The companies that improve forecast confidence will not be the ones that only add better prediction tools. They will be the ones that make every opportunity prove its place in the number.

Better forecasting does not start with a better prediction. It starts with a better governed deal.

Regards,

Barika Pace