WedSites vs That's The One (TTO)

Comparing wedding planning platforms and wondering which works best for your needs? Both WedSites and That's The One (TTO) offer planning tools and wedding websites, but they take different approaches to pricing, features, and the planning experience.

That's The One, known as TTO, is a London-based wedding planning platform established in 2020 that's gained investment from celebrity wedding planner Colin Cowie. Operating on a subscription model at £45/month (approximately $60 USD/month) with a 30-day free trial, they provide an all-in-one platform with guest management, RSVP tracking, budget planning, seating charts, timelines, and vendor management. They support 6 languages and 20 currencies, making them particularly appealing for international weddings. TTO markets their platform to both couples and professional wedding planners, with the promise of reducing planning time by 35%.

WedSites is a wedding planning platform built around one-time pricing. While TTO offers a robust feature set on a monthly subscription, WedSites provides similar planning depth (timeline builders, payment tracking, seating charts, digital stationery with email tracking) with a pay-once model and design customization. WedSites has a smaller template library than some competitors and does not include a dedicated mobile app. This comparison examines how the two platforms differ across features, pricing, and planning tools.

Quick Comparison

Pricing Comparison

The platforms take fundamentally different approaches to pricing:

That's The One operates on a monthly subscription model at £45/month (approximately $60 USD/month or $720 annually). They offer a 30-day free trial to test the platform, after which a paid subscription is required to continue using full features. This model allows couples to spread costs over time and stop paying once the wedding is complete.

WedSites offers three tiers with one-time payments:
- Basic Plan: $39 one-time payment gets you started with core website features
- Standard Plan: $99 one-time payment includes digital stationery, email tracking, and advanced guest management. There are no recurring charges.
- Pro Plan: $199 one-time payment includes the planning suite with checklist, budget, vendors, payment tracking, seating chart, and timeline builder. There are no recurring charges.

For a typical 18-month engagement, the cost comparison is approximately $1,080 (TTO) versus $199 (WedSites Pro). However, TTO's monthly model may appeal to couples who prefer spreading costs over time or who want the flexibility to cancel if plans change. For shorter engagements, the gap narrows. A 4-month engagement with TTO would cost approximately $240.

Both approaches have merit depending on your financial preferences and planning timeline.

Multi-Currency & International Features

That's The One excels at international wedding support with 20 different currencies and platform availability in 6 languages. This makes TTO particularly well-suited for destination weddings, international couples, or weddings involving multiple countries. Their multi-currency budget planner handles complex financial scenarios where expenses occur in different currencies.

WedSites includes full website translation functionality, allowing users to create complete versions of their wedding website in multiple languages with a language switcher for guests. Users can set their account currency to match their primary planning currency, though multi-currency budget tracking within a single wedding is not available.

For international weddings with budgets in multiple currencies, TTO has a genuine advantage. For multicultural weddings where guests speak different languages but finances are in one currency, WedSites' translation features work well.

Custom Domain & Website Features

That's The One provides a free event website as part of your subscription. The website integrates with your guest list, RSVP system, and ecards, creating a cohesive digital presence for your wedding.

WedSites provides native custom domain integration with DNS configuration and SSL certificates included at no additional cost. Users who own a domain from any registrar can connect it directly using DNS records, with SSL certificates provided automatically.

The font library includes hundreds of typefaces. Full custom CSS support provides control over every visual element. Users can switch between design templates at any time without losing content or customizations. WedSites does have a smaller template library than some competitors.

Digital Stationery & Communication

That's The One includes unlimited ecards as part of your subscription. You can send digital invitations and communications to your guests through their platform without limits on quantity.

WedSites Standard and Pro plans include a digital stationery platform with integrated email tracking. Design save-the-dates and invitations that match your website, customize the wording, and send them directly to your guest list.

WedSites differentiates itself with email tracking: every email sent is tracked automatically. Users can see who opened their save-the-date, who clicked through to RSVP, and who needs a reminder. Delivery monitoring helps identify and resolve any delivery issues.

This tracking data flows directly into the guest list database. The stationery tracking feature records every communication in each guest's profile automatically.

Both platforms handle digital invitations effectively. WedSites offers additional visibility through email tracking and communication history management, while TTO provides unlimited ecards as part of the subscription.

Planning Tools Comparison

Both platforms offer impressive planning suites, making this a close comparison:

That's The One provides:
- Dynamic automated checklist with filtering by owner, priority, deadline, month, and category
- Multi-currency budget planner tracking payments and deposits
- Automated email reminders for tasks and payments
- Floor and seating plans
- Timeline features
- Vendor management with approved vendors
- Payment tracking connected to automated reminders
- Tools designed for professional wedding planners managing multiple clients

WedSites Pro ($199) includes:
- Pre-populated checklist based on your wedding date with recommended deadlines, plus unlimited custom tasks
- Budget calculator with customizable categories, allocation tracking, and easy reallocation between categories
- Vendor management with contacts, contracts, files, and notes in organized profiles
- Payment tracking linked directly to both vendor profiles and budget categories (three-way integration)
- Drag-and-drop seating chart using groups from your guest list with color-coded labels
- Timeline builder with virtual highlighter for day-of runsheet

Note that WedSites planning tools are only available on the Pro plan ($199). The Basic and Standard plans do not include them.

Both platforms offer robust planning features. Both include email reminders for tasks and payments. TTO's multi-currency support and professional planner tools are standout features. WedSites' three-way integration between payments, vendors, and budget categories provides strong financial visibility, and the color-coded seating chart using guest list groups streamlines table arrangements.

The features are comparable. The primary difference lies in pricing structure and design customization depth.

Guest List & RSVP Management

That's The One provides guest list management integrated with RSVPs, digital invitations, and your wedding website. You can manage your guest list, collect RSVPs, and communicate with guests through their platform.

WedSites offers guest management designed for complex modern weddings. The household system groups families and couples together so they can RSVP as one unit. Guests can be organized into custom groups like "College Friends" or "Family" for planning and filtering.

A/B lists help manage large guest lists tactfully, allowing invitations to priority guests first, then additional guests as regrets come in.

The "Collect Guest Details" feature sends a custom form to friends and family to gather email addresses, phone numbers, and mailing addresses before sending save-the-dates.

Both platforms handle RSVPs and guest management effectively. WedSites provides additional organizational structures (households, groups, A/B lists) that become valuable as guest list complexity increases.

Who Should Choose WedSites

WedSites is a strong choice if you:

• Prefer one-time payment over subscriptions: Pay $99 or $199 once instead of ongoing monthly fees
• Have a typical or longer engagement: For engagements over 4 months, one-time pricing provides better value
• Need integrated email tracking: See who opened your invitations and monitor delivery status
• Value design control: Extensive fonts and full CSS customization
• Want native custom domain integration: DNS control and SSL certificates included
• Need visibility into communication: Track what you sent to each guest and when
• Want an affordable entry point: The Basic plan is a one-time payment of $39
• Want three-way financial integration: Payments connected to both vendors and budget categories
• Plan primarily in a single currency: Most expenses occur in one currency

Keep in mind: WedSites planning tools require the $199 Pro plan, the template library is smaller than some competitors, there is no dedicated mobile app (though the site is mobile-responsive), and the platform does not support multi-currency budgeting.

Who Should Choose That's The One

That's The One is a strong choice if you:

• Need multi-currency budgeting: Managing expenses across 20 different currencies is essential for international or destination weddings with vendors in multiple countries
• Want automated email reminders: Both platforms offer email reminders for tasks and payments, but TTO's reminder system is a key part of their workflow
• Prefer monthly payments: Spreading costs over time rather than paying upfront works better for some budgets
• Are a professional wedding planner: TTO specifically designs features for wedding planning businesses managing multiple clients
• Value platform-wide language support: The interface itself is available in 6 languages, not just website translation
• Have a shorter engagement: For engagements under 4 months, the subscription model may cost less than one-time pricing
• Want flexibility to cancel: Monthly subscriptions allow you to stop paying if wedding plans change
• Want planning tools included by default: TTO includes all planning features in the subscription, while WedSites requires the Pro plan

Making Your Decision

WedSites and TTO offer comparable planning features with different pricing models. The core trade-off is between WedSites' one-time payment, email tracking, and design customization versus TTO's multi-currency support and professional planner tools. For longer engagements, WedSites' one-time pricing is more economical; for shorter engagements, TTO's subscription may cost less. We recommend trying both platforms to see which workflow fits your needs.

This comparison is based on publicly available information as of February 2025. Features and pricing may change. We recommend visiting both platforms to confirm current offerings before making your decision.