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Customer Support & Service / Field Service & Dispatch

Appointment Reminder & No-Show Reducer

Build an internal tool that sends staged appointment reminders, captures customer confirmations, and flags likely no-shows so your dispatchers can rebook the slot before the truck rolls.

BeginnerAn afternoonBuilds onNext.js (App Router) on VercelSupabase (Postgres + Auth + RLS)Resend (email reminders)
What you'll build

Upcoming appointments load in, reminders go out at set lead times, confirmations come back, at-risk no-shows get flagged, and a coordinator approves every rebooking before it's actioned - with a full audit trail.

Gated download

Enter your email — the plan downloads instantly and a copy lands in your inbox.

By submitting your email you'll also receive the weekly runbookify newsletter. You can unsubscribe at any time.

Before you start

  • A list of upcoming appointments (CSV or Google Sheet) with customer contact info
  • Any past no-show / completed-visit history you can export (optional but powerful)
  • Free Vercel, Supabase, and Resend accounts

The problem this kills

Every missed appointment is a wasted truck roll, an idle technician, and a slot you could have sold to someone else. Most teams "remind" customers with a one-off email or a phone tag game, and they have no real way to tell the difference between "we sent a reminder" and "the customer actually confirmed." So nobody knows which of tomorrow's visits are quietly about to fall through - until the driver is already parked outside an empty house.

You probably already have the signal you need sitting in a spreadsheet: who confirmed, who went quiet, and who has a history of no-shows. What's missing is something that watches it for you, nudges customers on a schedule, and hands your coordinator a short, ranked list of "these visits are at risk - rebook them now."

What you'll build

A small, private web app for your service coordinators and dispatchers that:

  • Loads your upcoming appointments from a CSV or Google Sheet.
  • Sends staged reminders by email through Resend at the lead times you choose (for example: 3 days out, 1 day out, morning-of).
  • Gives each customer a one-click confirm / cancel link, and tracks confirmation status separately from "reminder sent."
  • Scores every appointment for no-show risk using missing confirmations and past no-show history.
  • Shows your coordinator a ranked at-risk queue and lets them approve a reschedule or slot reallocation - nothing changes the schedule until a human says go.
  • Keeps a complete audit trail of every reminder, confirmation, flag, and approval.

What's inside the Implementation Plan

  • It starts by interviewing you about your business. Before a single line is built, the plan has the AI agent ask about your current reminder process, the system or spreadsheet your appointments live in, your exact field names (appointment ID, time window, technician, service type), your typical and peak daily volumes, your reminder timing rules, and your messy edge cases - then it reflects a short tailored spec back and waits for your thumbs-up. The tool fits your dispatch desk, not a generic template.
  • A clear definition of done so you know exactly when you're finished.
  • Step-by-step build instructions, each ending in a ready-to-paste prompt for your AI agent.
  • A simple architecture diagram so you understand what you're building.
  • A "No API yet?" fallback so you can run the whole thing today from a spreadsheet and export a clean confirmation / at-risk report - no integration required.

The governance it includes (this is the point)

This isn't a script that blasts emails and quietly rewrites your schedule. It's built like a real internal tool:

  • Login so only your team can open it.
  • Row-level security so each organization only ever sees its own appointments.
  • A complete audit trail - who sent what reminder, who confirmed, who flagged a visit, who approved a rebook, and when.
  • A hard human-in-the-loop approval gate - the tool drafts and flags, but your coordinator reviews and approves every reschedule before anything is actioned.
  • Duplicate guards so the same appointment never gets the same reminder stage twice, even if you re-upload the file.

Who it's for

Service coordinators and dispatchers who are tired of losing money to no-shows - people who manage a daily or weekly board of appointments and want to stop wasted visits without learning to code.

You've got this - paste the first prompt and let the agent interview you.

Gated download

Enter your email — the plan downloads instantly and a copy lands in your inbox.

By submitting your email you'll also receive the weekly runbookify newsletter. You can unsubscribe at any time.