All-In-One Planning Software

Save >50 hours per event!

Wedding and Event Planning, Simplified in
One Convenient Hub

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Add unlimited events

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30 day free trial

For professional planners

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One Workspace

One source of truth for planners & clients

Documents & contracts

Guest accommodation

Guestlist

RSVP

Payments Scheduling

To- Do Lists

Floorplan & Seating plan

Budget

Websites

Vendor CRM

E- Cards

Timelines

Video & voice comments

Explore all features >

Consolidate tools. Save costs.

Consolidate data. Save time.

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Colin Cowie
"I’ve never seen anything like this in my 35 years in this industry”
My journey is about absolute efficiency, so that you can represent the best version of you and your business. This is the glue that allows you to interface with the hotel, seating, guestlist, all in one place without having to hire someone just to do that. I was so impressed I personally invested in TTO!
Holly, Wonderlust Events
“This has made our life so much easier.”
This alleviates the burden of guest logistics and delivers a great experience for the client, which is what matters most! For planners who don't currently offer guest management or accommodation support, these services are a great way to add an effortless string to your bow and elevate your business without increasing your workload.
Mónika, Dos Santas
“When we saw this it was an instant OH WOW!”
How come we didn’t have something like this before? As a wedding planner one of the biggest struggles is to find accommodation and this usually takes weeks of emails, calls and stress. This tool just takes a lot of work from our shoulders. The wedding industry truly needed this!
Heather, Rendez-Vous Paris
“Since I found TTO, I have been using it with all my clients!”
This platform is "The One." My personal favorite feature is the floorplans which I can easily draw to scale, get my clients to drop their guests in and download the document to share with our catering and decor teams. It's a life saver!
Charlotte, La Fete
"We are so excited to be using That's The One"
TTO is making our life much easier as planners. The system streamlines logistics like guestlist management and acommodation with the best rates. This saves me time and allows me to focus on my client.

Colin Cowie
"I’ve never seen anything like this in my 35 years in this industry”
My journey is about absolute efficiency, so that you can represent the best version of you and your business. This is the glue that allows you to interface with the hotel, seating, guestlist, all in one place without having to hire someone just to do that. I was so impressed I personally invested in TTO!
Holly, Wonderlust Events
“This has made our life so much easier.”
This alleviates the burden of guest logistics and delivers a great experience for the client, which is what matters most! For planners who don't currently offer guest management or accommodation support, these services are a great way to add an effortless string to your bow and elevate your business without increasing your workload.
Mónika, Dos Santas
“When we saw this it was an instant OH WOW!”
How come we didn’t have something like this before? As a wedding planner one of the biggest struggles is to find accommodation and this usually takes weeks of emails, calls and stress. This tool just takes a lot of work from our shoulders. The wedding industry truly needed this!
Heather, Rendez-Vous Paris
“Since I found TTO, I have been using it with all my clients!”
This platform is "The One." My personal favorite feature is the floorplans which I can easily draw to scale, get my clients to drop their guests in and download the document to share with our catering and decor teams. It's a life saver!
Charlotte, La Fete
"We are so excited to be using That's The One"
TTO is making our life much easier as planners. The system streamlines logistics like guestlist management and acommodation with the best rates. This saves me time and allows me to focus on my client.

Colin Cowie
"I’ve never seen anything like this in my 35 years in this industry”
My journey is about absolute efficiency, so that you can represent the best version of you and your business. This is the glue that allows you to interface with the hotel, seating, guestlist, all in one place without having to hire someone just to do that. I was so impressed I personally invested in TTO!
Holly, Wonderlust Events
“This has made our life so much easier.”
This alleviates the burden of guest logistics and delivers a great experience for the client, which is what matters most! For planners who don't currently offer guest management or accommodation support, these services are a great way to add an effortless string to your bow and elevate your business without increasing your workload.
Mónika, Dos Santas
“When we saw this it was an instant OH WOW!”
How come we didn’t have something like this before? As a wedding planner one of the biggest struggles is to find accommodation and this usually takes weeks of emails, calls and stress. This tool just takes a lot of work from our shoulders. The wedding industry truly needed this!
Esteffi, Malaga Weddings
“Since I found TTO, I have been using it with all my clients!”
This platform is "The One." My personal favorite feature is the floorplans which I can easily draw to scale, get my clients to drop their guests in and download the document to share with our catering and decor teams. It's a life saver!
Charlotte, La Fete
"We are so excited to be using That's The One"
TTO is making our life much easier as planners. The system streamlines logistics like guestlist management and acommodation with the best rates. This saves me time and allows me to focus on my client.

4 time-saving examples for planners today

Seamless Communication

Get feedback on work-in-progress documents and share vendor information in a click of a button.

Beef (19)

Fish (24)

Vegetarian (31)

Rsvp <> Floorplan

Collect guest dietaries, map out your floorplan to scale and ask your client to drag and drop their guests into the seats. Export a comprehensive report for your caterers in the the click of a button. Download example.

Guest Accommodation

We offer guests discounted rates on any hotels & help you track where they are staying in the guestlist.

There is 1 overdue task

Buy wedding bands

12/30/23

Discuss and set a budget

12/30/23

Paid

4 of 43 complete

Transparent Collaboration

Everything in one place, organised by priority, owner and deadline. Tasks, key links, timelines, payments, documents - easy to find for everyone.

See it for yourself!

Whether you’d like a product demo or have a specific question in-mind, we love connecting with new planners and hearing how we can help.

Schedule a demo ->

Watch a live demo recording

See it for yourself!

Whether you’d like a product demo or have a specific question in-mind, we love connecting with new planners and hearing how we can help.

Schedule a demo ->

Watch a live demo recording

You may be wondering...

Why TTO?

Because planning shouldn’t be this hard! We believe planners should have the best tools tech has to offer, with the best design possible. That way you can focus on planning the wedding rather than trying to survive it.

How much does it cost?

It’s £39/month for professional wedding planners and their couples to use! You can add unlimited weddings and collaborators and unsubscribe at any time.

Is it only for planners?

Yes, That’s The One is for wedding planners (and their couples). This tool streamlines processes and tasks across the planning process and is specifically designed for the needs of industry professionals.

Which countries do you support?

We currently offer the platform in British and American English and guest pages can be translated into any language. For accommodation bookings, guests may pay in any currency.

Want to start planning

but still need a planner?

Check out the first curated directory of trusted planners around the world. Find one that you like? Enquire and mention ‘TTO’ enjoy a complimentary bottle of Moët with your booking – it’s on us!

Browse Planners

Want to start planning

but still need a planner?

Browse Planners

Want to start planning

but still need a planner?

Browse Planners

Save >50 hours per event!

Save >50 hours per event!

Wedding and Event Planning, Simplified in One Convenient Hub

Wedding and Event Planning, Simplified in
One Convenient Hub