Sales cycle stages are the defined steps a deal passes through from first contact to close, such as discovery, qualification, proposal, and negotiation. Clear stages with entry and exit criteria make the pipeline measurable, reveal where deals stall, and turn selling into a process rather than improvisation.

Undefined stages are why your pipeline lies to you. If deals move forward on a salesperson's optimism rather than real criteria, every stage is meaningless and the forecast is fiction. Defining what must be true to enter and exit each stage turns the pipeline into an honest instrument, and shows you exactly where deals consistently die.

Example:

Requiring that the economic buyer is identified before a deal reaches the proposal stage prevents deals advancing on hope and exposes where they actually stall.

Why define entry and exit criteria for each stage?

Criteria stop deals advancing on optimism. They make the pipeline an honest measure and reveal exactly where deals consistently stall.

How many sales cycle stages should there be?

Enough to reflect how deals actually progress, commonly discovery, qualification, proposal, and negotiation, without adding stages that do not change how you act.