Paper invitations are beautiful. They're also slow, expensive, untracked, and undeliverable to anyone who moved in the last year. For most events in 2026, digital invitations are the right choice — and the better experience.
Here's how to do it well.
Email Invitations
Email invitations are the most common digital format. Done well, they feel personal and on-brand. Done poorly, they end up in the promotions folder.
Best practices:
- •Send from a real, recognizable email address (not a no-reply)
- •Personalize the subject line — "You're invited, Sarah" outperforms "Event Invitation"
- •Include the key details above the fold: what, when, where
- •One clear CTA: the RSVP link
- •Mobile-optimized design — most people will open on their phone
Track opens and clicks. Knowing who opened the invitation and who clicked RSVP tells you exactly who to follow up with. It also confirms delivery.
SMS Invitations
Text message invitations have a significantly higher open rate than email — upwards of 95% are read within three minutes. For high-priority events or guests who are unlikely to see email, SMS is the right channel.
Keep SMS invitations short: a warm greeting, the event name and date, and a link to the full invitation or RSVP page. Long texts get truncated.
When SMS works best:
- •Guests who are hard to reach by email
- •Last-minute event announcements
- •RSVP reminders and deadline nudges
- •Day-of logistics updates (parking info, schedule changes)
Email + SMS Together
The most effective approach for important events: send the initial invitation by email, follow up with an SMS nudge to anyone who hasn't opened or RSVP'd within a week.
This isn't spam — it's thoughtful follow-through. Most people genuinely intend to RSVP and simply forget.
Personal RSVP Links vs. Shared Forms
Shared RSVP forms (one URL sent to everyone) create data problems. You don't know who submitted what. Duplicate entries happen. Guest data is fragmented.
Personal RSVP links — one unique URL per guest — solve all of these. When a guest opens their link, their name and details are pre-populated. Their response is tied to their record. You get clean, attributed data.
Tracking What Matters
Before any send, confirm you can track:
- •Delivery (did it reach their inbox?)
- •Opens (did they see it?)
- •Clicks (did they engage with the RSVP link?)
- •Responses (confirmed, declined, pending)
This data tells you exactly where follow-up is needed — and it makes your final headcount reliable.
Memorra sends email and SMS invitations with personal per-guest links, tracks opens and responses in real time, and shows you exactly who still needs a nudge.