How Shizzy built a custom lead management system for a book publisher — lifting contact rates from ~55% to ~85% with WhatsApp & email nurturing, and increasing registrations ~2.5×.
Contact rate improved from ~55–60% to ~80–85%.
~20 leads every day that were previously "unable to contact" now respond via WhatsApp, email, or follow-up calls.
Book registrations increased approximately 2.5×.
New services were launched on the same system, generating strong registrations of their own.
~120–150 leads a day are now captured, nurtured, and tracked automatically.
We did not just contact more leads — we converted more of them.
No matter how good the targeting is, advertising only works if you can actually reach the people who raise their hand. For this publisher, a third to a half of every month's leads never answered the phone — so we stopped depending on calls alone and built a system that reaches, nurtures, and qualifies leads across every channel.
At 5,000 leads a month, 1,500–2,000 sat in "unable to contact" with no signal of intent. These weren't bad leads — they were people avoiding unknown numbers, calls flagged as spam, or prospects who simply prefer WhatsApp and email. The money was spent; the conversation never started.
The publisher moved from Excel to Zoho, but a publishing business has its own lead flow, services, follow-up rules, and conversion benchmarks. Off-the-shelf tools give you lists, call logs, and reminders. They don't model how your business actually sells. So we built the system from scratch.
Different leads need different journeys. A hot lead with a finished manuscript is ready to publish in 15 days; another needs two months to write; an explorer is still deciding; and a ghostwriting prospect is on a completely different path from an audiobook buyer.
So we created multiple nurturing campaigns, each a WhatsApp and email sequence of three to ten messages. The system reads the lead's lifecycle stage, the rep's remarks, the chosen service, and the interaction history — then enrols the lead in the right sequence automatically. Whether a lead replies on Day 3 or Day 30, it stays warm.
For this publisher, conversation quality predicts conversions. We track call durations in detailed bands — under a minute, 1–3, 3–5, 5–10, and 10+ minutes — and set monthly targets on long, meaningful conversations. Once the team consistently hits a number of 10-minute-plus conversations, the company can plan its conversions with confidence. These are business-specific conversion indicators, not generic CRM charts.
Outcome: contact rate up from ~55–60% to ~80–85%, around 20 previously-lost leads recovered every day, and book registrations up roughly 2.5×.
We are now building the next generation of this system with deeper AI.
Every industry sells differently. For some, calling is everything; for others it's email, WhatsApp, demos, or documents. A custom system lets the workflow, automation, roles, dashboards, and AI match the business — a three-day follow-up cycle for one client, a six-month nurture for another. We build the architecture from scratch, then maintain, upgrade, and keep improving it as the business grows.
Shizzy runs 20+ live custom systems today — from small teams to several hundred users. For this publisher, the lead management system didn't just improve productivity; it changed how the business reaches, understands, and converts its authors.