No-Show Predictor
AI scores no-show risk the moment a Calendly meeting is booked, then sends a personalized recovery email to high-risk prospects before they ghost.
AI scores no-show risk the moment a Calendly meeting is booked, then automatically sends a personalized recovery email to high-risk prospects before they ghost. 31-node swarm. $0.148/booking blended.
Four Agents. Five Risk Signals. Recovery Before the Ghost.
Step 1 — The Researcher
Tier 2 Reasoning
Fires on every Calendly booking webhook. Enriches the prospect with CRM history, booking context, and engagement signals from Pipedrive. Sonnet 4.6.
Step 2 — The Scorer
Tier 1 Reasoning
Scores no-show risk across 5 signals: Lead Quality, Engagement History, Timing Risk, Booking Context, and Cold Signal. Returns risk tier (HIGH/MEDIUM/LOW) plus confidence score (0-1). Opus 4.6.
Step 3 — The Risk Router
IF Logic
Confidence-gated routing. HIGH risk + confidence ≥ 0.7 → recovery email + Pipedrive Activity + Note. MEDIUM → Note only (human review). LOW → log only (no noise).
Step 4 — The Syncer
HTTP
Writes to Pipedrive and Gmail. HIGH-confidence bookings get a personalized recovery email with AI-generated angle specific to the prospect — never a generic template. Activity and Note created for all HIGH-risk bookings.
What It Does NOT Do
Does not cancel or reschedule meetings — it predicts no-show risk and sends recovery emails before the meeting
Does not work with calendars other than Calendly — no Google Calendar, Outlook, or Cal.com integration
Does not work with CRMs other than Pipedrive — no HubSpot, Salesforce, or custom CRM integration
Does not send emails for MEDIUM or LOW risk — only HIGH risk with confidence ≥ 0.7 triggers outreach
The Complete Customer Success Bundle
9 files — everything you need to deploy the 31-node No-Show Predictor pipeline.
Tested. Measured. Documented.
Every metric is ITP-measured. The No-Show Predictor scores risk at $0.148/booking with dual LLM calls (Sonnet research + Opus scoring).
Workflow Nodes
31 specialized n8n nodes
No-Show Predictor v1.0.0 — Technical Reference━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━Pipeline: Calendly Webhook → Researcher (Sonnet 4.6) → Scorer (Opus 4.6) → Risk Router (IF) → Syncer (Gmail + Pipedrive)Topology: Real-time event-driven, dual LLM, confidence-gated recoverySignals: LEAD_QUALITY | ENGAGEMENT_HISTORY | TIMING_RISK | BOOKING_CONTEXT | COLD_SIGNALRouting: HIGH + conf ≥ 0.7 → Email + Activity + Note | HIGH + conf < 0.7 → Note | MEDIUM → Note | LOW → LogNode Count: 31 (Webhook 1, HTTP 6, Code 12, IF 4, LLM 2, Gmail 1, Dead Letter 1, ITP Bypass 4)LLM: Claude Sonnet 4.6 (Researcher) + Claude Opus 4.6 (Scorer), temperature 0.2Cost: $0.148/booking blended | dual LLM callITP: 20/20 (100%) — NSP-01 through NSP-14BQS: 12/12 PASSConsistency: NSP-03 variance=0 across 3 runs (threshold ≤ 2.0)
What You'll Need
⚠ Data Source Dependency
This blueprint uses Anthropic's managed web search tool to research contacts and companies. Search results depend on live web data and may vary.
Platform
n8n 2.11.2+
Est. Monthly API Cost
$5–15/month
Credentials Required
- ▪Anthropic API
- ▪Calendly API
- ▪Pipedrive API
- ▪Gmail OAuth2
Services
- ▪Calendly account
- ▪Pipedrive CRM
- ▪Gmail account
Setup Track
Quick Start
~15 min
All credentials live, n8n running
Full Setup
1–2 hrs
Needs API config + tables
From Scratch
2–4 hrs
No n8n, no credentials
No-Show Predictor v1.0.0
$199
one-time purchase
What you get:
- ✓Production-ready 31-node n8n workflow — import and deploy
- ✓Real-time Calendly webhook trigger — fires on every booking
- ✓5-signal no-show risk scoring with confidence calibration
- ✓Confidence-gated recovery: email only when HIGH + confidence ≥ 0.7
- ✓Personalized recovery emails — AI-generated angle per prospect, not templates
- ✓Pipedrive Activity + Note for every HIGH-risk booking
- ✓Full ITP test results with 20 fixtures and cost analysis
- ✓BQS v2 certification (12/12 PASS)
Frequently Asked Questions
How does the Calendly webhook trigger work?+
The workflow listens for Calendly invitee.created events. Every time a prospect books a meeting, the pipeline fires automatically — no polling, no batching, no manual trigger.
What are the 5 risk signals?+
Lead Quality (CRM history, deal stage), Engagement History (email opens, meeting history), Timing Risk (day/time patterns, timezone gaps), Booking Context (short notice, rescheduled), and Cold Signal (no prior contact, unknown source).
When does a recovery email actually get sent?+
Only when risk is HIGH and confidence is ≥ 0.7. This dual gate prevents false positives — the system must be both concerned and confident before emailing a prospect. MEDIUM risk gets a Pipedrive Note for human review instead.
Are the recovery emails generic templates?+
No. Each recovery email uses an AI-generated angle specific to the prospect based on their CRM history, booking context, and risk signals. The Scorer produces the angle, and the Syncer drafts a personalized email — no two are alike.
How much does each booking cost to process?+
ITP-measured: $0.148/booking blended average. This includes two LLM calls — Sonnet 4.6 for research and Opus 4.6 for scoring. A team processing 100 bookings/month spends ~$14.80/month on API costs.
Why two different LLM models?+
Sonnet 4.6 handles research (context gathering, enrichment) where speed matters. Opus 4.6 handles scoring where reasoning depth matters — calibrating confidence across 5 signals requires stronger inference. This dual-model architecture balances cost and accuracy.
What CRM and calendar does this work with?+
Calendly for booking triggers and Pipedrive for CRM sync. Recovery emails go through Gmail OAuth2. It requires API credentials for all four services: Calendly, Pipedrive, Gmail, and Anthropic.
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