letsparty.rsvp

letsparty vs Greenvelope

Greenvelope is known for its animated envelope with music, and it charges per mailing by the number of people, about a dollar a person. letsparty’s envelopes open with each household’s names on them, and a party is priced once, by invitations rather than people.

From each one’s own pages, checked October 25, 2026. Sources are at the bottom.

The short version

What one party costs

InvitationsletspartyGreenvelope
12Free$19 for up to 20 people
30$29 (Party)$39 for up to 40 people
50$29 (Party)$59 for up to 60 people
100$29 (Party)$99 for up to 100 people

letsparty counts invitations: one per household or couple, however many people are on it. Greenvelope counts every person, so a family of four is four. letsparty’s launch prices are being finalized.

Where letsparty is different

Where Greenvelope is better

Sending, and what guests need

letspartyGreenvelope
A free plan Yes Up to 15 invitations a party. No Free trial only: greeting cards to up to 10 people. Design is free with no credit card; you pay at send.
Ads on free invitations No No Greenvelope FAQ: no ads in the invitation, on the RSVP page, or in the email.
Texts are sent from Your own phone One tap sends them all from an iPhone after a one-time setup, or one at a time from any phone. Its own number (or paste the link yourself) Email, SMS (supported countries), WhatsApp, Facebook Messenger, or a shareable link the host posts or hands out. The SMS sender number isn't stated. Sends can be batched and scheduled.
Invitations by email Yes Yes
Guests need an app No No Greenvelope FAQ: no account to create and no app to download.
Guests sign up or verify to answer No Each household’s own link already knows who they are. No Greenvelope FAQ: no account to create and no app to download.

Features side by side

“Not confirmed” means we couldn’t find it on their pages, not that it’s missing.

letspartyGreenvelope
RSVPs tracked as they come in Yes Sent, opened and answered, for every household. Yes Real-time yes/no, opens and survey responses; daily email digests
A meal choice for each person Yes A question beside each name, with choices like “Chicken, Fish, Veggie”. Yes Custom survey questions (for example 'Chicken or fish?'); guest list keeps meal preferences
Kids counted on their own Yes Asked on every RSVP unless you turn it off. Not confirmed Not found
Plus-ones limited or off Yes How many guests each invitation can bring, or none, and a plus-one for one guest alone. Yes Through custom RSVP questions for plus ones
A head-count limit and waitlist Yes · Party plan Past the limit, yeses join a waitlist you let in. Not confirmed Not found
Reminders and nudges Yes A “can you make it?” email before the RSVP date and a reminder before the party. Yes Scheduled auto-reminders to subsets of the guest list
A date poll Yes Guests mark the dates that work; you pick, and the poll turns into the RSVP. Not confirmed Not found
Co-hosts Yes Plan together in a shared group with one address book, or add a co-host to one party. Not confirmed Not found
A what-to-bring sign-up Yes · Party plan A sign-up with limits, and write-ins. Not confirmed Not found
Guests’ photos in one place Yes · Party plan A photo wall from a table QR code, with a slideshow. Not confirmed Not found
Guest comments or a wall Yes · Party plan Notes from guests before the party. Partly Host-to-guest event messaging
Your own photo on the card Yes Photo designs put your picture on the card. Yes Customize photos, or upload your own artwork as JPG, PNG, PDF or GIF
An invite that opens like an envelope Yes Every invite opens like an envelope with their name on it; other openings (a wax-sealed letter, a gift box, French doors) are on the Party plan. Yes Signature animated envelope with liner, stamp and background music
Designs 334 On the design wall today, each one a live invite you can open. Not confirmed No total published
Save-the-dates Yes Save-the-date designs and a save-the-date start in the planner. Yes
Several events on one invite Yes · Host Pass plan Make it a weekend: each guest gets one link to the parties they’re invited to, and answers each one. Yes Ceremony, reception and rehearsal dinner; Tags send different parts of the event to different guests
A wedding website Yes · Wedding plan Your story, every event, travel, the registry and questions, with an optional password; guests RSVP on their own invites. No Greenvelope says it doesn't bundle a website builder; invitations link out to Zola, Joy, The Knot and similar
Thank-yous Yes · Party plan A thank-you message to everyone who came; thank-you cards in your designs with the Host Pass. Yes Thank-you card sending
Guests confirm their address Yes Guests confirm their own address and phone. Not confirmed Not found
Printed invitations No Digital only. No Digital-only by design ('zero paper waste')
Add to calendar Yes Apple, Google and Outlook, plus a feed that keeps every party current. Not confirmed Not found

Questions

How much does Greenvelope cost?

A single mailing was $19 for up to 20 people, $99 for 100 and $249 for 250 on October 25, 2026, with yearly memberships from $60. Each person counts, so a family of four is four.

Does Greenvelope have ads?

No. Greenvelope says its invitations carry no ads, and neither do letsparty’s.

Sources

Greenvelope

Greenvelope is a trademark of its owner; letsparty isn’t affiliated with it. Prices and features change: check their sites before you choose. See something out of date? Write to invites@letsparty.rsvp and we’ll fix it.