Stop fighting with spreadsheets and family politics. Untangly's AI creates the perfect wedding seating chart in minutes — and handles the tricky bits automatically.
Harmony Score
↑ 23 pts from last run
0 conflicts
All guests happy
The Untangly Difference
We've been there. Untangly transforms the most stressful part of wedding planning into something you'll actually enjoy.
The problem
Juggling 200 guests across 10 tables in Excel means one misplaced row ruins everything — and you're back to square one.
Drag, drop, done. See your entire layout at a glance. Changes ripple through automatically.
The problem
Divorced parents, feuding cousins, and that one uncle who really shouldn't sit near the bar.
Set 'keep together' and 'keep apart' rules. Our AI handles the rest so everyone stays happy.
The problem
Three guests cancel the week before. Your carefully planned layout needs to change — again.
Update the guest list and re-run the AI in seconds. New chart, zero stress, same harmony score.
How It Works
No complicated software to learn. No spreadsheets. Just a beautiful seating chart, done in minutes.
Import a CSV from your RSVP tool or add guests manually. Include group names, dietary notes, and RSVP status.
Tell us who must sit together (newlyweds, new babies) and who needs to stay apart. The AI learns every constraint.
Our algorithm runs thousands of combinations and picks the arrangement with the highest harmony score — in seconds.
Features
Built specifically for weddings — not adapted from some generic events tool.
Our algorithm runs thousands of seating combinations and picks the one with the highest harmony score in seconds.
Import via CSV or add manually. Track RSVPs, dietary needs, group names, and table assignments in one place.
Set must-sit-together and must-stay-apart constraints. The AI respects every single one — no exceptions.
Drag and drop tables, resize your canvas, zoom in and out. Visualise your venue exactly as it will look on the day.
Generate beautiful PDFs, printable place cards, and shareable display charts for your venue screen.
Invite your partner, wedding planner, or family to view or co-edit the seating chart — in real time.
The App
A calm, elegant workspace — not a complicated project management tool.
Planning Emma & James's Wedding
Guests
156
12 awaiting RSVP
Tables
18
4 empty · 160 seats
Harmony Score
94%
↑ from 71%
Setup Progress
80%
Add Guests
Set Up Tables
Map Relationships
AI Optimize
Love Stories
Don't take our word for it. Here's what real couples said after their wedding day.
“We had 180 guests and a very complicated family situation. Untangly solved in three minutes what we'd been stressing about for three weeks.”
Sarah & James W.
Married in Bath
“As a wedding planner managing 40+ events a year, Untangly is the first tool I've found that actually handles relationship conflicts intelligently.”
Emma Chen
Lead Planner, Bloom & Co.
“My mother and future mother-in-law haven't spoken in 10 years. Untangly kept them blissfully on opposite sides of the room. Our day was perfect.”
Michael & Rachel T.
Married in Edinburgh
Pricing
Start free. Upgrade when you need more. No subscriptions required for a single wedding.
Perfect for smaller, simpler weddings.
Full AI optimization for your perfect day.
Beautiful exports and venue design tools — launching soon.
No credit card required for the free plan.
Join 2,400+ couples who traded spreadsheet stress for a seating chart they actually love. Start free — upgrade only if you need to.
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