Memorra
Memorra and Say I Do are two wedding planning platforms built to handle the same headaches: who's coming, how much you're spending, and who does what. Memorra is an all-in-one workspace that combines guest lists, RSVPs by email and text, budget tracking, seating charts, vendor outreach, an AI planning assistant, and custom invitations. Say I Do is narrower, focused mainly on the guest experience: RSVPs, invitations, and basic timelines. The practical difference is scope. If you have fewer than 50 guests and only need RSVP collection, Say I Do covers it without extra features to learn. If you're planning a wedding of 100 or more with vendors to chase, a budget to keep honest, and a seating puzzle to solve, Memorra keeps all of that in one place instead of spread across four apps. This comparison covers the details that change your planning day to day, not just the feature checklist.
What does Say I Do do well?
Say I Do focuses on the guest experience side of planning. The interface is clean and doesn't bury you under features you'll never touch. You build a guest list, send invitations, and track who's responded, all in one place. It offers both digital and physical invitations, so you can go paperless or print, depending on your crowd. There are basic timelines and checklists too, enough to keep you from forgetting the obvious things in the run-up.
For a small wedding, say under 50 guests, this is often all you need. If everyone on your list checks email and you're not managing a big budget or a long vendor roster, RSVP collection through a web link works fine. The simplicity is genuinely the appeal. You're not paying for or learning tools you'll never open.
The limits show up the moment your planning grows past RSVPs. Say I Do isn't trying to be your budget tracker or your vendor hub, and it doesn't pretend to be. That's a fair design choice. It just means anything beyond guest management happens somewhere else.
What does Memorra add that Say I Do doesn't?
Memorra covers guest lists, RSVP tracking, budget management, seating charts, vendor coordination, and an AI planning assistant in one workspace. Say I Do stays in its lane. Memorra spreads across the whole process, and the parts talk to each other.
Guest list and RSVPs by email and text
Both handle guest lists and RSVPs. The difference is how guests reply. Memorra lets people respond by email or text. Say I Do relies on email and web-based RSVPs. Text matters more than most couples expect. A text message usually gets read within minutes. An email invitation can sit unopened for days, especially with guests who only check email at work, or barely at all. If a decent chunk of your list is older relatives who aren't glued to an inbox, the SMS option is the difference between chasing replies for weeks and getting them the same afternoon. That gap gets wider the bigger your list, because a 5% non-response rate on 40 guests is two people, while on 200 guests it's ten households you're phoning individually.
Budget tracking
Say I Do doesn't include budget tracking. You'd run your finances in a separate spreadsheet, which means the numbers live apart from the guest list that drives half of them. Memorra builds budget tracking in, so vendor deposits, catering costs, and the running total sit next to everything else. Most weddings split spending across a dozen or more categories, from the venue down to the favours. Keeping that in the same tool as your guest count matters because catering and rentals scale directly with how many people say yes. When ten more guests confirm, your per-head catering line should move on its own, not wait for you to remember to update a spreadsheet you last opened three weeks ago.
Seating charts
Memorra builds seating charts from your existing guest list. You drag names you already entered into tables instead of retyping everyone. Say I Do doesn't have seating chart tools, so you'd export your list and rebuild it in another app. For a 120-person reception that's a real chore, and every RSVP change means updating the chart and the guest list separately. Seating is one of the last jobs couples finish, often in the final two weeks, which is exactly when you don't want to be reconciling two lists by hand.
Vendor management
Memorra tracks vendors and drafts outreach emails and texts for you to review before they go out. Every message and detail stays in one place instead of scattered across your inbox. A typical wedding involves somewhere between 8 and 15 vendors, the photographer, caterer, florist, DJ, and so on, each with their own thread, quote, and payment schedule. Say I Do doesn't include vendor management, so that coordination happens wherever you can keep track of it, usually a mix of email folders and notes on your phone. That works until two vendors send conflicting timings and you can't find which email said what.
AI planning assistant
Memorra includes an AI assistant that generates timelines, checklists, and answers planning questions. It won't replace your judgment, and you shouldn't want it to, but it's quick for the research parts and for catching things you'd otherwise forget, like when to send save-the-dates or how much time to leave between the ceremony and reception. Say I Do has no AI component. If you've never planned a wedding before, having something to ask at 11pm instead of scrolling forums is worth more than it sounds.
Custom invitation cards
Both offer custom-designed, printed invitations. This one's roughly a wash. If invitations are your only concern, either platform delivers a comparable result.
Which platform is right for you?
The choice comes down to how much of your planning you want under one roof.
Choose Say I Do if you:
- •Have a small wedding, under 50 guests
- •Only need RSVPs and basic timelines
- •Don't mind separate tools for budget, vendors, and seating
- •Want the simplest interface possible
Choose Memorra if you:
- •Want guests, budget, vendors, and seating in one place
- •Have guests who respond faster to text than email
- •Want budget tracking built in
- •Need seating charts tied to your guest list
- •Want vendor tracking and outreach drafts
- •Would use an AI assistant for timelines and checklists
Most couples planning a wedding of 100 or more land in the second camp. The bigger the guest list, the more the separate-tools approach costs you in time and small mistakes. A smaller, low-key wedding genuinely doesn't need all of it, and pretending otherwise just adds features you'll ignore.
How much do they cost?
Say I Do charges based on guest count, starting around $99. Memorra uses tiered pricing, and because it does more inside the platform, you're not stacking subscriptions on top of it. Add Say I Do plus a budget spreadsheet plus a seating chart tool plus something to organise vendors, and the combined total often runs higher than Memorra on its own, before you count the time spent copying data between them.
| What you need | Say I Do | Memorra |
|---|---|---|
| Guest list and RSVPs | Yes (email and web) | Yes (email and text) |
| Budget tracking | No, use a separate tool | Built in |
| Seating charts | No, use a separate tool | Built in, tied to guest list |
| Vendor management | No, use a separate tool | Built in with outreach drafts |
| AI planning assistant | No | Yes |
| Custom invitations | Yes | Yes |
Both integrate with common tools. Memorra's integrations are broader mainly because it handles more internally, so there's less you need to bolt on from outside.
What does it actually cost to use separate tools?
The subscription price is the part you can see. The hidden cost is the copying. Every time a guest declines, that's a change to your headcount, your catering estimate, and your seating chart. In a stack of separate tools, you make that change three times, or you make it once and forget the other two, which is how couples end up with a seat set for someone who cancelled a month ago.
An all-in-one platform removes that duplication. It won't make the decisions for you, and no software will save a couple who keeps changing their mind about the venue. But it does mean the answer to "how many people are coming and can we afford them" lives in one place, updated as replies come in.
The honest verdict
If your wedding is small and RSVPs are the whole job, Say I Do does that job without clutter, and there's no shame in picking the simpler tool. Most weddings don't stay that simple, though. Once a budget, a dozen vendors, and a seating chart enter the picture, the friction of switching between apps is real, and it lands hardest in the final months when you have the least spare attention. Memorra keeps those pieces connected, so ten more confirmed guests update the seating plan and the catering budget without you touching a spreadsheet.
Pick the tool you'll actually open every week. For a small guest list, that's often Say I Do. For anything larger, it's usually the one that keeps it all in one place.