Most guests who don't reply are not being rude. They are waiting on another plan, they lost the message in a busy chat, or they would rather stay quiet than say no. Each of those has a fix, and nearly all of the fixes are in how you ask. This guide is about the wording: the request itself, the easy way out for a no, and the nudges afterwards.
A vague request gets vague results. People answer when they can see what the host is waiting on: a pizza order, a venue count, the number of party bags. Put the date and the reason in the same sentence.
How far ahead to set that date depends on the event, and the timing guide linked below covers it. What matters here is that the date is specific and the reason is real.
The guest who can't come is the one most likely to say nothing. Tell them up front that a no is useful, and don't ask for an explanation. You get the answer sooner, and they are spared the awkward message.
Every extra step loses a few guests. "Email me, or text my husband, or tell me at pickup" is three ways to reply and three places for you to look.
Plan two nudges. The first goes to everyone a few days before your reply date. The second goes one by one, right after the date has passed, and only to people who have not answered. A personal message is much harder to ignore than a group post.
A maybe is fine early on. As the reply date gets close, turn it into a question with an end: "Can you tell me by Thursday?" If the answer never comes, count that guest as a no for the venue and keep a little spare food at home, in case they turn up anyway.
Blast is an animated video invitation with music that you send as a link by text, WhatsApp or email. It fixes two of the reasons above at once. A video with a child's name in it does not get scrolled past the way a paragraph of text does, and the RSVP sits on the invite itself, so guests answer while they are still looking at it, without an account. Blast is free to create and send.
No. One friendly, direct message after your reply date is normal, and most guests are relieved to be asked. Say what you need the number for and that either answer is fine. If there is still nothing, plan as if they are not coming.
No. With "regrets only" or "yes only" wording you cannot tell a no from a missed message. Ask everyone to answer either way, and you will know exactly who still needs a nudge.
Expect one or two at any kids' party, since children get sick on the morning. Two days before, send confirmed guests a short note with the time and address. It works as a reminder, and it prompts anyone whose plans changed to tell you.
Yes. You paste the link into the chat, guests tap it, watch the invitation and RSVP from it. They don't need an account, and Blast is web-based, so there is no app to install first.