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Client Lifecycle Emails
Discovery through post-launch — templates & Claude prompts

SOP refHWD-SOP-CLIENT-COMMS
CategoryClient communication
Pipeline stagesDiscovery · Proposal · Build · Launch · Post-launch
Contents6 situations · 9 email templates · 9 Claude prompts
Prepared byCharles Hardt · charleshardt.com
00

Overview

These emails handle the six most common client situations after a prospect replies.

The outreach sequences in SOP-EMAIL-001 get you to the first reply. Everything after that is covered here. Each situation has a sample email you can send with light personalization and a Claude prompt to generate a custom version from your call notes or project details.

Prospect Discovery Proposal Build Launch Post-launch
SituationWhen to sendGoalTone
Discovery call follow-upWithin 2 hours of hanging upConfirm understanding, build momentum toward proposalWarm, confident, organized
Proposal follow-up3 business days after sending if no replySurface objections or confirm timelineLow pressure, helpful
Late payment reminderDay 7 after due date (reminder), Day 14 (pause notice)Get paid without damaging the relationshipMatter-of-fact, professional
Project pause noticeDay 21 of client non-responseFormally document the pause, protect your scheduleClear, firm, no blame
Scope creep responseWithin 24 hours of out-of-scope requestAcknowledge the request, route to change order processPositive, professional, clear boundary
30-day post-launch check-in30 days after DNS transferSurface wins, retain relationship, plant retainer seedGenuine, brief, forward-looking
One rule for all of these Always put the key ask or key information in the first two sentences. Clients skim. The subject line and the first sentence together determine whether this email gets read or deferred. Never bury the point.

01

Discovery call follow-up

Send within 2 hours of the call. Not the same day — within 2 hours.

📞
Pipeline stage: Discovery → Proposal
Post-call follow-up
This email does three things: confirms you understood what they need, shows you were listening, and creates the conditions for a yes to the proposal. The fastest way to lose momentum after a good call is a slow, vague follow-up email.

02

Proposal follow-up

Send on day 3 if no reply. One follow-up only — then move to dormant.

📄
Pipeline stage: Proposal sent
Gentle check-in — not a chase
Proposals go unread for three reasons: they got busy, they're waiting for internal approval, or they have an objection they haven't voiced. This email surfaces which it is without pressure. You are not following up to persuade — you are following up to remove friction.
After this email — stop If there is still no reply after the follow-up, move them to Dormant in your Notion CRM and set a 6-month re-check. Two no-replies means they are not ready. Sending a third email damages your positioning. They know where to find you.

03

Late payment

Two emails — a gentle reminder at day 7, a firm pause notice at day 14.

💳
Pipeline stage: Active client — payment overdue
Reminder then consequence
Most late payments are administrative oversights, not bad faith. Email 1 assumes an oversight and makes it easy to pay. Email 2 states what happens next — calmly, without blame. Do not skip Email 1 and go straight to Email 2. Do not send Email 2 without actually being prepared to pause work.

04

Project pause notice

Send on day 21 of client non-response. Not a threat — a documented fact.

Pipeline stage: Active client — unresponsive
Formal pause — protect your schedule
Client non-response is the most common cause of projects running over budget. After 21 days of silence, the project goes on hold and your schedule opens for other work. This email makes that official in writing. Send it on day 21 — not day 30, not "eventually." Document it in Notion the same day.

05

Scope creep response

Send within 24 hours of receiving an out-of-scope request. Never say yes verbally first.

📐
Pipeline stage: Active client — out-of-scope request received
Positive acknowledgment + change order route
The client is not trying to cheat you. They usually don't know what's in scope. Your job is to say yes to the relationship while routing the request through the correct process. Never refuse flatly. Never say "that's out of scope" as the first thing. Acknowledge the request, confirm you can do it, explain the change order process briefly, and send the quote promptly.

06

30-day post-launch check-in

Send on day 30 after DNS transfer. Set a Notion reminder the day you launch.

🚀
Pipeline stage: Post-launch
The highest-value email in your business
This single email does more for client retention than any other touchpoint. It shows you care about outcomes, not just delivery. It surfaces early wins you can point to. It plants the seed for a maintenance retainer or referral at the moment the client is most satisfied. Do not skip it and do not send it late — day 30 is when the project is still fresh and goodwill is at its peak.
Set the reminder the day you launch In Notion: open the client CRM row → set Follow-up date to launch date + 30 days → label it "30-day check-in." If you wait until day 29 to remember, you will skip it. The reminder takes 10 seconds to set and the email takes 5 minutes to send.