How to Run a Sales Discovery Call That Leads to a Closed Proposal

The discovery call problem

Most agency discovery calls are interviews. The agency asks questions, the prospect answers, the agency mentally builds a proposal. Then the proposal goes out and gets ghosted.

Discovery calls that lead to closed proposals work differently. They're co-diagnostic. The prospect leaves the call already partially sold because they've articulated their own problem out loud, with you as the witness.

The agenda that closes

A 45-minute discovery call has four phases:

Phase 1: Context (5 min)

• "Tell me where the business is right now — revenue range, main growth channel, biggest 2026 priority."
• Don't pitch. Listen.

Phase 2: Diagnosis (15 min)

• "Walk me through what you've tried in [their service area] in the last 12 months."
• "What worked? What didn't? Why didn't it?"
• "When did you first know it wasn't working?"
• Make them tell the story of their problem out loud.

Phase 3: Stakes (10 min)

• "What does this look like 6 months from now if it's not solved?"
• "Who else inside the company is feeling the impact?"
• "What's the cost of inaction over the next 12 months?"

Phase 4: Proof (10 min)

• Share ONE relevant case study (not three). Industry-matched.
• Connect the case study to their specific diagnosis.
• "Does this approach feel like it would work for your situation?"

Close (5 min)

• "I'll send you a proposal by [day] with three pricing tiers. Two tactical questions before then..."
• Schedule the proposal review call before they hang up.

Questions that change the pricing

These three questions during discovery directly determine pricing tier:

1. Time pressure: "Is this a 'we need this in Q2' priority, or a 'sometime this year' priority?" Q2 priorities buy higher tiers.
2. Budget bracket: "What's your sense of where the budget should land — is this a $5K/month problem, $15K/month, or $50K+/month?" Don't be embarrassed to ask.
3. Decision process: "Who else needs to sign off on this? When do you expect to make a decision?" Multi-stakeholder decisions need Pro-tier proposals with stakeholder-specific sections.

Disqualification questions

Sometimes the right answer is "this isn't a fit." Disqualify upfront:

• "Have you worked with [our service] agencies before? What worked, what didn't?" — listens for unfair expectations.
• "What's your decision timeline?" — if "next week" without a clear urgency reason, often a tire-kicker.
• "What's the budget bracket?" — if they say "I have no idea," they often don't have authority.

Walk away from bad-fit prospects. They cost you proposals you could be writing for good-fit ones.

After the call

Within 2 hours of the call, send a recap email:

Subject: Quick recap from our call Hi [name], here's what I heard: 1. Current state: [their words, not yours] 2. What's not working: [their words] 3. What "solved" looks like: [their words] 4. Timeline: [their words] I'll send a proposal by [specific day] with three options. Anything I missed?

This recap email does two things: confirms you listened (rapport) and locks in the proposal deadline (commitment).

Use the template that follows up the call

Once your discovery call lands, our AI proposal generator turns the call notes into a complete branded proposal in 60 seconds.

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