Most guests who miss an RSVP deadline aren't declining — they opened the invitation, meant to respond, and lost track of it. Email reminders repeat the same failure: open rates hover around 20% and wedding messages routinely land in promotions folders. Text messages get read — open rates are around 98%, and most texts are seen within minutes. That's why a two-line RSVP reminder text sent at the right moment often collects more responses in an afternoon than a mailed card collects in a month. Pair it with
RSVP by text, where guests confirm by simply replying YES or NO, and the follow-up work disappears entirely.