Customers and sales

How to build a sales forecast you can defend

Everyone has a pipeline. Few have a forecast they trust. The difference is not the tool: it is how the stages are defined.

In this article
  1. Why your pipeline misleads you
  2. A set of stages that works
  3. The next-step rule
  4. How to calibrate probabilities with your own data
  5. How to know the forecast works
  6. Close reasons

Why your pipeline misleads you

The stages describe what you do, not what the customer does.

“Proposal sent” means nothing. Sending is your activity, and a proposal that was sent may have been read, ignored or deleted. On the other hand, “proposal reviewed with the customer, follow-up meeting booked” is a fact you can check.

Rewriting your stages around what the customer does is the change that improves a forecast most, and it costs nothing.

A set of stages that works

StageCriterion you can checkStarting probability
Qualified contactWe have talked and there is a fit10%
Need confirmedThey told us their problem and there is a budget25%
Proposal reviewedThey have seen it and we have discussed it45%
NegotiationWe are discussing terms, not yes or no70%
Verbal commitmentThey said yes; the signature is pending90%

The probability belongs to the stage, not to the opportunity. If each rep enters whatever percentage they feel like, the forecast is the sum of the team’s optimism.

The next-step rule

Every open opportunity has a next step with a date. No exceptions.

If nobody knows what happens next, the opportunity is not alive: it is in the pipeline out of inertia. A pipeline full of dead opportunities makes any forecast impossible. And it demoralizes the team, who see a list that never moves.

Review opportunities with no next step every month. The first time, the cleanup is usually big.

How to calibrate probabilities with your own data

Do not make them up: take them from your history.

Stage probability =
  opportunities that reached the stage and were won
  ÷ opportunities that reached the stage

One year of data is enough for a reasonable number. Review it every six months.

Example

Last year, 40 opportunities reached “proposal reviewed” and 14 were won. The real probability for that stage is 14 ÷ 40 = 35%, not the starting 45%. With five $20,000 opportunities in that stage, the weighted forecast is 5 × $20,000 × 35% = $35,000.

How to know the forecast works

By measuring the gap between forecast and closed deals, month after month. If it is large, the probabilities are poorly calibrated.

And watch out for bias. If the forecast always comes in above what closes, it is not bad luck: it is the probabilities or the stages.

Close reasons

It is the part nobody fills in and the one worth the most. Record why deals are won and lost, with a reason from a fixed list and the competitor when there is one. That turns your history into something useful.

After a year you know who you lose to, which industries you win in and which objection keeps coming up. That changes the whole sales pitch, and it only costs a dropdown at close.

This quarter, rewrite your stages around what the customer does, require a next step with a date and calibrate probabilities with your history. With that, the forecast stops being a feeling and becomes a number you can defend.

Last updated:

Keep reading

More on customers and sales

How not to lose a contract renewal

Losing a customer on price hurts. Losing one because you forgot has no excuse. The contract renews itself year after year, until one day the customer gives two months’ notice and there is nothing left to discuss.

4 min read

All blog articles

Request a demo

Shall we look at it with your operation?

Tell us how you work today and we will show you attendo with your own data. If it is not a fit, we will say so.

  • With your operation, not a generic demo
  • A real person from our team replies
  • No cold calls afterwards

Would you rather talk first?

Which area do you want to see in the demo?

With your work email we prepare the demo around your case.

In one or two sentences.

If you chose Maintenance (CMMS)

If you chose Field work (Field Service)

If you chose Facility Management

If you chose any other area

Only if you would rather we call you.

Data protection. Controller: AxisOne Group SL. Purpose: preparing the demo you request and replying to you. Legal basis: your consent and the request you make. Recipients: we do not disclose your data; Cloudflare (website) and Brevo (email notices and confirmation) process it on our behalf. Rights: access, rectification, erasure, objection, restriction and portability, at privacy@attendo.me. More information in the privacy policy.

What happens when you send it. Someone from our team reads what you tell us and writes to you to agree on a time for the demo. Our hours: Monday to Thursday 9:30 AM to 6:30 PM and Friday 9:30 AM to 2:30 PM, Spain time.