Deal stage: Definition, Examples and How It Works

Key takeaways

• Deal stages are the columns of your sales pipeline. The pipeline is the whole board; a stage is one column on it.
• A good stage is defined by what the buyer has done, not by what you hope will happen.
• Most small businesses need five or six stages, ending in Won and Lost.
• Giving each stage a probability lets you turn a pile of deals into a realistic sales forecast.

Why deal stages matter for a small business

Past about ten open deals, you start forgetting who needs a follow-up and which proposal has gone quiet. Deal stages fix that. They tell you the next action for every deal: a deal in “Proposal sent” needs a follow-up call, not another discovery meeting. They show where deals get stuck, because if half your deals die between “Proposal sent” and “Negotiation”, the problem is probably the proposal or the price. And they let you forecast, which matters when you’re deciding whether you can afford to hire or take on a bigger contract.

How a deal stage works

A deal stage only works if everyone on the team agrees what it means. The simplest way is to write an exit rule for each stage: the thing that must be true before a deal moves on.

Stage	What it means	Exit rule (move on when…)
New lead	Someone has shown interest	You’ve had a first conversation
Qualified	They have a real need, a budget and a timeline	They’ve agreed to receive a proposal
Proposal sent	They have your price and scope in writing	They come back with questions or changes
Negotiation	You’re agreeing terms, scope or price	They sign or pay a deposit
Won	They’ve said yes and committed	Deal closed
Lost	They’ve said no or gone silent past your cut-off	Deal closed, reason recorded

The Qualified stage is where a framework such as BANT (budget, authority, need, timing) earns its keep. If you can’t answer those four questions, the deal isn’t qualified yet, however keen the person sounds.

Deal stage probability

Most sales tools let you give each stage a probability: the share of deals in that stage you expect to win. HubSpot’s help centre explains that its default sales pipeline gives every stage a probability and multiplies the total amount in each stage by it to show a weighted amount (checked on 1 October 2026). Pipedrive works the same way and lets a probability set on a single deal override the stage’s probability (checked on 1 October 2026).

Start with rough guesses, then replace them with your own numbers once you’ve closed 20 or 30 deals. If 4 of the last 10 deals that reached “Proposal sent” were won, that stage’s probability is about 40%.

Example: a weighted forecast from deal stages

A three-person IT support firm in Nairobi sells monthly support contracts and one-off network installs. Here is its pipeline at the start of the month. The figures are illustrative.

Stage	Deals	Total value	Stage probability	Weighted value
Qualified	4	KES 1,200,000	20%	KES 240,000
Proposal sent	3	KES 900,000	40%	KES 360,000
Negotiation	2	KES 800,000	70%	KES 560,000
Total	9	KES 2,900,000		KES 1,160,000

The raw pipeline says KES 2.9 million. The weighted forecast says about KES 1.16 million is likely, which is the more honest number to plan around. If the owner needs KES 1.5 million of new work this quarter to hire a fourth technician, the gap is clear: about KES 340,000 of weighted value, or roughly one more deal reaching Negotiation.

Common mistakes with deal stages

• Too many stages. Ten stages means deals sit between columns and nobody updates them. Merge stages that don’t change your next action.
• Stages based on your activity. “Called twice” says what you did, not where the buyer is. Use buyer actions as exit rules.
• No Lost stage, or no cut-off. A deal with no reply for 60 days is lost until the buyer says otherwise. Keeping it open inflates the forecast.

Keeping stages honest week to week is the job of pipeline management. For how stages fit into the whole sales process, from first enquiry to signed contract, see our guide to the sales process for small business.

How startbuddi handles deal stages

In startbuddi, deal stages live in the sales pipeline inside Customers. New pipelines start with New Leads, Qualified, Proposal Sent, Negotiation, Won and Lost, and you can rename, add or remove stages in the Stage Builder. Deleting a stage never deletes its deals.

• Drag a deal card to its next stage, or mark it won or lost with a reason.
• Each deal can carry its own probability, and the Forecast tab shows a weighted pipeline by stage.
• Some stage moves happen on their own: when a contact replies, their deal leaves the first stage, and when an invoice on a deal is paid, the deal is marked won. Every move is written to the deal’s history.
• Chip, startbuddi’s AI assistant, flags stalled deals and suggests a next stage you can accept with one click.

A free plan is available; see pricing for what each plan includes.

Put your deal stages to work

Write an exit rule for each of your stages this week, then set them up in a pipeline you’ll actually update. Start startbuddi free and move your first deals across the board today.