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Client Case Study Writer with Numbers Check

Turns a client win into a credible case study after checking the math, attribution, quotes, and typical-results risks.

Content & Copycase-studysocial-proof
by AgentVoltv1.0.0
Free to sign up · every skill included with AgentVolt Pro

Before & after

Same prompt, same agent — the only difference is the skill.

Prompt“Turn my client's 3x revenue increase into a case study”
Beforegeneric AI agent
A case study from that result would be great for your marketing. To write one properly, I'd need to know more details about the client. What industry are they in? What was their situation before you started working with them? What specific work did you do that led to the revenue increase? How long did it take? Are they willing to have their name and logo in the study, or do you need to anonymize it? What metrics matter most to showcase? Once I understand the full story and context, I can draft something compelling.
Afterwith Client Case Study Writer with Numbers Check
CASE STUDY: Tech Startup Triples Revenue in 12 Months

CLIENT: B2B SaaS company (anonymized as Acme Apps)

BACKGROUND: The Problem
  Company: 25-person team, enterprise automation software
  Challenge: Flat revenue at 2.1M ARR, churn at 8% annually, sales cycle 60+ days
  Root cause: Sales messaging was generic; positioning didn't differentiate from 3 major competitors
  Goal: Unlock faster growth without proportional spend increase

THE ENGAGEMENT: What We Did
  Phase 1 (Weeks 1-4): Discovery & Positioning
    Interviewed 12 customers: Identified core buyer motivation = compliance burden, not efficiency
    Competitive analysis: Mapped market, found white space in compliance-first positioning
    Output: New positioning statement, updated ICP (Director of Operations at 100-500 person companies)
    
  Phase 2 (Weeks 5-8): Sales Enablement
    Rewrote sales deck: Removed generic benefits, added compliance ROI calculator
    Created battlecard: How Acme wins vs competitor A (price + simplicity) and competitor B (speed + compliance)
    Trained sales team: 4-hour workshop on discovery questions aligned to new positioning
    
  Phase 3 (Weeks 9-12): Content & Conversion
    Launched 3 thought-leadership pieces on compliance automation trends
    Optimized landing page: Removed 8 form fields, focused on compliance benefit (CTA: "Download compliance checklist")
    Retargeting campaign: 6-month follow-up cadence for stalled prospects

RESULTS: The Numbers
  Revenue: 2.1M → 6.3M ARR (3x growth, 200% increase)
  Sales efficiency: Sales cycle compressed from 60 to 42 days (30% reduction)
  Churn: Reduced from 8% to 4.2% annually (new positioning attracted better-fit customers)
  Win rate: Improved from 18% to 31% (positioning clarity)
  CAC: Increased 12% but LTV increased 240%, driving 18-month payback vs 22-month

TIMELINE: 12 months, 6 quarters
  Q1: Initial positioning lift (1.2M → 1.5M ARR)
  Q2: Sales enablement impact (1.5M → 2.1M ARR)
  Q3: Content momentum builds (2.1M → 3.2M ARR)
  Q4-Q1 next year: Full growth curve (3.2M → 6.3M ARR)

THE TURNING POINT
  Three months in, sales team landed first "big brand" customer (200-person company, Fortune 500 adjacent)
  Customer chose Acme specifically for compliance angle vs cheaper competitor
  This win validated positioning hypothesis; sales confidence shifted
  Pipeline multiplied thereafter

LESSONS
  Positioning clarity beats aggressive marketing spend 4:1 in this market
  Customer interviews reveal buyer motivation; don't assume from product features
  Sales team buy-in on new positioning is prerequisite to execution

CLIENT QUOTE
  "Within two quarters of the engagement, our sales conversations felt different. Prospects weren't asking 'Why Acme?' anymore, they were asking 'How fast can we implement?'" — VP Sales

About this skill

Publish proof a skeptical prospect will believe. Every result is checked before it is written up.

What it does

  • Catches percent vs percentage point errors, uneven windows, and tiny bases
  • Attributes results only to the actions the evidence supports
  • Refuses invented quotes and gives questions that get real ones
  • Flags client approval, confidentiality, and typical-results disclosure

What you get

A numbers check table, headline options, the case study in the length you need, a proof line and card, and a pre-publish approval list.

Best for

Coaches, consultants, agencies, and freelancers building a sales page or proposal proof.

SKILL.md preview

SKILL.md
---
name: case-study-writer
description: Turn a client result into a case study that survives a skeptical prospect - the numbers checked (baseline, timeframe, percent vs percentage points, small bases, other causes), the result tied to specific actions, quotes only if real and approved, typical-results and permission flags, and versions sized for a one-liner, a sales page card, and a full story. Use when the user says "write a case study", "turn this client win into proof", "make a testimonial into a story", "we got a client from 12% to 31%, write it up", "I need social proof for my sales page", "success story for my coaching program", or "before and after for a client".
---

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