No chasing. With paper cards, 20 to 30 percent of guests never respond. With a digital link, you have a real-time view of who has responded, and a single text message reaches the non-responders immediately.

Guests type their own meal choice and dietary restrictions. There is no handwriting to decipher, no missing fields, and no transcription step before the data reaches your spreadsheet or caterer.

Yes. Paper response cards with envelopes, stamps, and return postage add $2 to $5 per guest to your invitation cost. For 150 guests, that is $300 to $750 in savings on postage alone, not counting printing and calligraphy.

For most guests under 60, no. The flow is simpler than a typical online checkout. For older guests less comfortable with smartphones, it helps to tell them in advance that they will receive a link and walk them through it if needed.

iDoTogether exports RSVP data as a CSV with meal counts, dietary flags, and guest headcounts. The export is formatted for direct sharing with caterers and venue coordinators.