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How To Know Where Deals Are Slipping From Your Pipeline

This guide provides practical advice on measuring, diagnosing, and improving sales funnel leakage.

It summarises key ideas from the full best practice article and shows how sales managers can use Salesforce data to identify where opportunities are being lost, understand why this is happening, and take targeted action to improve pipeline quality and conversion rates.


Why This Matters

Every sales funnel will lose opportunities as deals progress through the sales process. The problem arises when opportunities remain in the pipeline long after they have little chance of closing, or when too many deals are being lost at critical late stages. Understanding where and why your funnel is leaking helps managers improve forecast accuracy, reduce wasted sales effort, and increase conversion rates.


Key Insights

  • Measure overall funnel leakage: Use a Salesforce Stage Movement report to identify which opportunity stages deals are moving from before being marked Closed Lost.
  • Identify where leakage occurs: Break the data down by salesperson, customer type, market, or other relevant dimensions to determine whether the problem is concentrated in a particular part of the business.
  • Early-stage leakage can be healthy: Opportunities should be qualified out when there is no realistic win-win for the customer and supplier. Excessive early-stage leakage may indicate problems with lead quality, qualification, or follow-up.
  • Late-stage leakage is more concerning: Losing opportunities from stages such as Negotiation can indicate wasted sales effort, weak stakeholder engagement, poor qualification, or problems that were identified too late in the sales cycle.
  • Understand the reason before taking action: Use prospect feedback, discussions with salespeople, and structured Closed Lost information to understand why deals are being lost. The right corrective action depends on the underlying cause.

How To Apply This

  1. Measure funnel leakage in Salesforce.
    Create a Stage Movement report showing the previous Opportunity Stage for deals that have moved to Closed Lost. Review the results to understand how much leakage is occurring at each stage.
  2. Investigate where the problem is concentrated.
    Break the report down by salesperson, customer type, territory, or other useful dimensions. Look for patterns such as excessive late-stage losses or particularly high leakage among new customers.
  3. Find out why opportunities are being lost.
    Discuss the results with salespeople and, where possible, gather direct feedback from prospects who chose another option. Use a Reasons Lost field as supporting information, but don’t rely on it alone for detailed insight.
  4. Take targeted corrective action.
    For early-stage leakage, review qualification, lead generation, nurturing, and follow-up. For late-stage leakage, consider improving stakeholder engagement, bid/no-bid decisions, contract and legal reviews, and deal qualification.
  5. Monitor the funnel continuously.
    Revisit leakage trends regularly to determine whether the actions taken are improving conversion and reducing avoidable losses at the problematic stages.

Read The Full Article

For a deeper dive, including examples and detailed guidance, read the full blog:

How To Plug A Leaking Sales Funnel In The Right Place



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