Wedding planning software — made in Australia

Wedding planning softwarefor couples and planners.

Yakusoku is a wedding planning application for couples and professional planners. Track your guest list and RSVP collection, budget, seating chart, and wedding timeline in one place.

Made in AustraliaFor couples and plannersFree 7-day trial
A note

Yakusoku is a wedding planning application for couples and the professional planners they work with — covering the guest list, budget, vendors, seating, and timeline in one place.

Features

The Guest List

Guest list
and RSVP collection.

Yakusoku tracks every guest by name, side, party, and dietary note. Guests RSVP online through your wedding website, and their replies sync into the guest list the moment they land.

  • RSVP collection through a shareable wedding website
  • Plus-ones and dietary notes in one place
  • Bulk reminders to guests awaiting a reply
Guests
The Guest List
In-app composition
The Budget

Budget tracking
for the whole wedding.

Yakusoku tracks allocated, committed, and reserved amounts for every line item, alongside vendor deposits and final balances.

  • Allocated, committed, and reserved amounts at a glance
  • Progress against your total budget
  • Vendor deposits and final balances tracked together
Budget
The Budget
In-app composition
The Directory

Vendor directory
vetted by planners.

Yakusoku lists venues and vendors with the work they’re known for and the planners who recommend them. Shortlist your favourites and send enquiries without leaving the app.

  • Planner-vetted listings, kept up to date
  • Shortlist privately, share with your partner
  • Enquiry threads that live alongside the listing
Directory
The Directory
In-app composition
The Seating

Seating chart
with drag-and-drop tables.

Yakusoku lays out the reception with round and long tables, the dance floor, and the bar. Seat each guest by name, and trace your venue’s own floorplan underneath as a guide.

  • Drag-and-drop tables, seats, and the dance floor
  • Seat guests by name, synced to the guest list
  • Trace your venue’s floorplan underneath as a guide
Seating
The Seating Plan
In-app composition
For planners

Yakusoku for professional
wedding planners.

Manage every client wedding from a single console. Switch between client workspaces without losing your place, and reuse the timelines, budgets, and vendor shortlists you’ve refined over years.

Multi-client switcher

Move between every wedding from a single console — without losing your place.

White-label client portal

Couples sign in to a portal that carries your studio’s wordmark, not ours.

Saved templates

Reuse the timelines, budgets, and vendor shortlists you’ve refined over years.

Per-client billing & docs

Contracts, invoices, and notes filed alongside the wedding they belong to.

What couples are saying

From couples
We were ready to make our own spreadsheets. Yakusoku read our minds before we did — every screen looked like the way we already thought about the day.
Olivia & James Bennett
Married · March 28, 2026
Stones of the Yarra Valley
The guest list and budget alone saved us weeks of back-and-forth. The day itself felt like it had been rehearsed for months — because, in a way, it had.
Sophie & Daniel Thompson
Married · Feb 14, 2026
Zonzo Estate, Yarra Valley

Pricing
in Australian dollars.

Choose the plan that fits your wedding. Cancel any month, and keep your data forever.

Trial

Try Yakusoku before you commit.

Free7 days, no card required
  • Guest list & RSVP collection
  • Budget & vendor tracking
  • Timeline, tasks & seating
  • Menu planning
Most chosen

Starter

Everything you need to plan one wedding, including your RSVP website.

A$19per month, until your day
  • Everything in Trial
  • Unlimited access until your day
  • RSVP website

Complete

Everything in Starter, plus a guest photo gallery and QR uploads for the day.

A$39per month, until your day
  • Everything in Starter
  • Photo gallery for guests
  • QR code uploads at the wedding
  • Photo storage for up to 12 months after your wedding

All plans include unlimited guests, unlimited tasks, access for both partners, and lifetime read-only access after your wedding. Pricing in AUD · taxes calculated at checkout.

Common questions

Frequently asked
questions.

What is Yakusoku?
Yakusoku is a wedding planning application for couples and professional wedding planners. It brings the guest list, RSVPs, budget, vendor directory, seating chart, timeline, and menu planning into one workspace — made in Melbourne, priced in Australian dollars.
How much does Yakusoku cost?
Every account starts with a free 7-day trial — no card required. After that, Starter is A$19 per month and Complete is A$39 per month, billed only until your wedding day. All plans include unlimited guests, unlimited tasks, and access for both partners.
Can my guests RSVP online?
Yes. Yakusoku gives you a shareable RSVP website, and every reply — attendance, dietary notes, plus-ones — syncs straight into your guest list the moment it lands.
Does Yakusoku work for professional wedding planners?
It does. Planners manage every client wedding from a single console, with a white-label portal that carries your studio’s wordmark, reusable timeline and budget templates, and per-client billing and documents.
Where is my wedding data stored?
On managed infrastructure in Australia. Traffic is encrypted in transit, backups are encrypted at rest, and your planner stays private to you and the collaborators you invite — we don’t sell or trade your data.
What happens to my planner after the wedding?
Every plan includes lifetime read-only access, so your guest list, budget, and timeline remain yours to revisit. On the Complete plan, your guests’ photo gallery stays up for 12 months after the day.

Start planning
your wedding with Yakusoku.