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Event Planning Tracker: From Checklist Sheet to Web App

Love SpreadsheetsPublished Jul 21, 20265 min read

Every profession has deadlines. Event planners have the only kind that physically cannot move. The Patel wedding is September 12 whether or not the florist ever answers, and a corporate gala doesn't get an extension because the AV vendor's deposit check is still sitting in someone's outbox. Miss a software deadline and you ship late; miss an event deadline and there are two hundred guests watching it happen.

Which is why planners run on checklists — usually a Google Sheet with a tab per event, hundreds of task rows, vendor names, deposit dates, and a status column that means slightly different things depending on who typed it. It works beautifully for one event. The stress arrives when four events overlap: the sheet can't tell you that final payment for the September gala lands the same week you're on-site for an August wedding, and "did the caterer ever confirm?" means opening three tabs and praying someone updated them.

The event-management platforms pitch themselves at this exact pain, at the usual $10-a-user-a-month and up — real money for a boutique studio, and most of the feature list is registration and ticketing you don't need. If your actual problem is seeing across events, keep the checklist and let AI build the tracker over it.

Step 1: Start With Your Checklist Sheet

Flatten to one row per task across all events (or keep your tabs — describe the layout later and the AI works with it):

ColumnExample
EventPatel wedding
ClientAnaya Patel
Event dateSep 12
TaskConfirm string quartet
VendorMeridian Strings
StatusBooked
Payment dueAug 15
OwnerDana

Your status ladder can be whatever you actually use — Planning, Booked, Confirmed, Day-of, Wrapped is a common one. The sheet keeps functioning as your checklist the entire time; it's also about to be the database behind something better.

Step 2: Create a Free Account

Head to lovespreadsheets.com and sign up. The free plan is enough to build and run everything here; assistant logins under your studio's own domain are what the paid tier adds.

lovespreadsheets.com
Describe what you want to build from your spreadsheet…
event_vendor_checklist.xlsxSend →
Your free account, your sheet attached — event_vendor_checklist.xlsx stays the source of truth.

Step 3: Describe How an Event Comes Together

Choose the Project Tracker template and narrate your process like you're training a new coordinator:

  • "A task starts in Planning, moves to Booked when the vendor's on contract, Confirmed after the two-week check-in call, Day-of during execution, and Wrapped when it's done and paid."
  • "Deposits go out at booking; final payments cluster in the last month before the event date."
  • "Vendors aren't confirmed until they've re-confirmed — a signed contract in March means nothing in September."

Then ask for the views a binder can't give you:

  • A countdown view — every event sorted by days remaining, with its unfinished tasks underneath, so the closest fire is always on top
  • Vendor-confirmation tracking with email reminders off the event-date column: any vendor not marked Confirmed at T-minus-14 days gets flagged
  • A printable day-of run sheet — one event's tasks filtered and ordered for the day itself, clean enough to hand a venue coordinator

The AI Optimize button firms up a rambling prompt, you may get a clarifying question back, and the build finishes in roughly 15–20 minutes.

lovespreadsheets.com
"Turn this checklist into an event tracker: a countdown view sorted by days remaining, vendor-confirmation reminders at T-minus-14 days, and a printable day-of run sheet per event."
event_vendor_checklist.xlsx✦ AI OptimizeSend →
Plain English is the whole interface — AI Optimize tightens the wording if it needs it.
lovespreadsheets.com
Building your event tracker
Reading your columns
Designing the app
·Wiring two-way sync
The AI builds while you watch (or play) — typically 15–20 minutes.

Step 4: Four Events, One Screen

The tracker arrives as a web app at its own URL. The home view is your season: every event counting down, overdue tasks surfaced, payment dates approaching in bold. During a venue walkthrough you mark tasks from your phone; back at the studio, the sheet already shows it. An assistant checks off rentals in the sheet; your phone already knows.

Payment reminders can hang off the payment-due column too, so deposits and finals chase you instead of the reverse.

lovespreadsheets.com
gathered-events.lovespreadsheets.app/checklistCopy link
Private — team logins only+ Add team memberCustom domain: Connect
One link for the whole team — private logins and your own domain are the paid extras.
What you end up with
gathered-events.lovespreadsheets.app/checklist
Event ChecklistLive appSynced to your sheet
Planning1
Book string quartet
Patel wedding
Danaevent Sep 12
Booked1
Meridian Strings
Deposit paid
pay by Aug 15
Confirmed1
Venue walkthrough
Headcount final
Sep 1
Vendor tasks move Planning → Booked → Confirmed, with payment dates riding on the cards.

Why Event Planners Keep the Sheet

Your checklist is your competitive asset. That 300-row wedding template took years of near-misses to refine. It stays yours, in your sheet, powering the tracker — not translated into some platform's task schema.

Boutique margins can't feed per-seat software. A planner, two assistants, and seasonal day-of staff make for a rotating cast; per-user billing charges for people who worked one Saturday. Your sheet doesn't count heads.

Clients and vendors still get spreadsheets. When a venue asks for the rental list, you're exporting from a live sheet, not screenshotting an app. Excel-speaking vendors stay easy to work with.

Common Questions from Event Planners

Can I duplicate a past event's checklist for a new one? Yes — copy the rows in the sheet like you always have, change the event name and dates, and the tracker picks the new event up instantly.

Can day-of staff use it without touching the master sheet? Give them access to the app with permissions scoped to their event; they check off tasks without ever opening — or endangering — the spreadsheet.

What about last-minute changes on event day? Edits sync both directions in real time, so the run sheet on your phone and the one at the studio never disagree.

Build Yours

Take the checklist sheet that's survived every event so far, go to lovespreadsheets.com, and describe how a task travels from Planning to Wrapped. About twenty minutes later, the whole season fits on one screen — countdowns and all.

Skip the manual steps — build this in 60 seconds
Upload the sheet you already have and let AI turn it into a working app.
Try it free
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Love Spreadsheets

The team turning other people's spreadsheets into software they actually trust — one sheet at a time.

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