20 tested prompts across 4 stages. Works with ChatGPT, Claude, and Gemini.

Most people try to use AI for ChatGPT for Customer Success with a single vague prompt and get generic results. This guide takes a different approach: 4 targeted stages, from Onboarding through Expansion and Advocacy, each with a prompt that gives the AI exactly the context it needs. Reduce churn, accelerate onboarding, run productive QBRs, and scale your customer success operations without growing headcount. Works with ChatGPT, Claude, and Gemini.
Stage 1
Help new customers get to value quickly so they stay and expand.
Write day onboarding email
Write a 30-day onboarding email sequence for new customers of [DESCRIBE PRODUCT]. Each email should have a clear goal, one action for the customer to take, and a success metric. Tone should be helpful, not salesy.
Create onboarding checklist
Create an onboarding checklist for [DESCRIBE CUSTOMER SEGMENT, E.G. "ENTERPRISE CUSTOMERS WITH A DEDICATED CSM"]. List every milestone, who owns it (customer vs CS team), and the target completion day.
Write kick-off call agenda
I need to write a kick-off call agenda for a new customer in [DESCRIBE INDUSTRY]. The call is 45 minutes. Structure it to cover goals, success metrics, technical setup, and next steps without feeling rushed.
Write welcome message
Write the welcome message a CSM sends within 24 hours of a customer signing. For customer: [DESCRIBE COMPANY SIZE AND USE CASE]. It should be warm, set clear expectations for the first 30 days, and include one question.
Customer completed onboarding
A customer completed onboarding but has not adopted the core feature yet. Write a re-engagement message that is helpful, not pushy, and offers a specific way to get them unstuck.
Stage 2
Identify at-risk customers early and take action before they churn.
Write playbook
Write a playbook for handling a customer who has low product usage for 30+ days. Include the outreach message, the discovery call agenda, the escalation path, and the save offer criteria.
Write risk assessment template
I need to write a risk assessment template for my customer portfolio. List the signals I should track (usage, support tickets, NPS, stakeholder changes), how to score risk, and what action each risk tier should trigger.
Write outreach message
Write the outreach message for a customer whose executive sponsor just left the company. The goal is to understand the new stakeholder landscape and rebuild the relationship.
Customer just submitted
A customer just submitted a cancellation request. Write the save conversation framework: what to say on the call, what questions to ask to understand the real reason, and how to present a retention offer.
Create quarterly health check
Create a quarterly health check email for a customer who is healthy and actively using the product. The goal is to reinforce value, share relevant new features, and set up a renewal conversation.
Stage 3
Run strategic business reviews that reinforce value and drive expansion.
Build QBR agenda
Build a QBR agenda for a customer in [DESCRIBE INDUSTRY] who uses our product for [DESCRIBE USE CASE]. The meeting is 60 minutes with their VP and two team leads. Balance data review, value demonstration, and future planning.
Write value summary slide
Write the value summary slide for a QBR for customer [DESCRIBE CUSTOMER]. They have been using the product for [N MONTHS]. Use these metrics: [LIST METRICS]. Frame the data around their original goals.
Customer keeps rescheduling
My customer keeps rescheduling their QBR. Write a message that makes the meeting feel essential by connecting it to a business outcome they care about, without sounding like I am chasing them.
Create QBR follow-up email
Create a QBR follow-up email template that summarizes key discussion points, action items with owners and due dates, and the agreed next step. Keep it under 200 words so they actually read it.
QBR revealed
A QBR revealed the customer is unhappy with [DESCRIBE ISSUE]. Write the follow-up action plan document I will share with them: what we will fix, the timeline, how we will measure success, and our executive sponsor commitment.
Stage 4
Grow accounts and turn happy customers into references.
Write expansion conversation framework
Write the expansion conversation framework for a customer who is successfully using the product for [USE CASE A] and could benefit from [USE CASE B OR ADDITIONAL SEATS]. How do I open the conversation without sounding like I am just selling?
Identify right moment
Identify the right moment to ask for a referral or case study from this customer profile: [DESCRIBE CUSTOMER: TENURE, USAGE, NPS, RELATIONSHIP QUALITY]. Write the ask message for the scenario that makes sense.
Write case study interview
Write a case study interview request for [DESCRIBE CUSTOMER]. They have achieved [DESCRIBE RESULT]. The message should feel like a celebration of their success, not a marketing request.
Create expansion proposal one-pager
Create an expansion proposal one-pager for a customer considering adding [DESCRIBE ADDITIONAL PRODUCT OR SEATS]. Include current state, proposed expansion, expected outcomes, and pricing framing.
Write script
Write the script for nominating a customer as a reference. The ask is for a 15-minute call with a prospect. Make it easy for them to say yes by being specific about the time commitment and topic.
Yes. Describe your product, customer segment, and onboarding milestones and ChatGPT will write a sequenced email series with clear calls to action, appropriate timing, and a helpful tone.
ChatGPT can write at-risk outreach messages, save conversation scripts, risk assessment frameworks, and playbooks for common churn scenarios tailored to your customer segment.
Yes. Give ChatGPT the customer context, key metrics, and meeting goals and it will write a QBR agenda, value summary talking points, and a follow-up email template.
Outreach messages, playbook writing, QBR preparation, onboarding content, and expansion conversation frameworks are all areas where ChatGPT produces ready-to-use outputs with minimal editing.
Yes. Describe the customer and their success story and ChatGPT will write a warm, specific ask that frames the case study as recognition of the customer rather than a marketing favor.
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