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Bulk Invitation Sending: Multi-Channel Distribution via SMS, WhatsApp and Email

Bulk invitation sending delivers the invite link to one guest list at once via WhatsApp template invitations, branded bulk SMS and email. Biletora reaches each guest on the best channel: if a WhatsApp template invitation cannot be delivered, automatic SMS fallback takes over, and delivery status is tracked in real time through a queue. The platform runs on Web, iOS (App Store) and Android (Google Play), and all sending is processed under Turkey's KVKK (Law No. 6698 on the Protection of Personal Data).

Send your bulk invitation from one list via WhatsApp, SMS and email: start with Biletora on Web, iOS and Android.
1.Turkey's first and only mobile RSVP (LCV) app
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Which channels does bulk invitation sending use?

Bulk invitation sending runs three channels from one list: WhatsApp template invitations, branded bulk SMS and email. The WhatsApp invitation is delivered with an event-specific template and supports video; separate templates exist for weddings, engagements, henna nights, graduations and corporate events. Branded bulk SMS is sent with a branded sender header (such as the company name), while the email channel carries the invitation link to the inbox. OTP (one-time verification code) handles account and login verification on the same infrastructure.

What happens if WhatsApp does not reach the guest?

If a WhatsApp template invitation cannot be delivered, the system automatically forwards the invitation to the same guest via SMS fallback. This multi-channel chain prevents guests whose number is not on WhatsApp, or who do not receive the message, from being dropped. Branded bulk SMS carries the company name in the sender header, so the guest sees who sent it. One list therefore covers both WhatsApp and SMS, leaving no guest unreachable.

How is delivery status tracked?

Bulk sending runs through a queue and the status of each message is tracked from the panel: queued, sent, delivered or failed. For sends to thousands of guests, the queue structure delivers messages in order without exceeding operator limits. Failed WhatsApp sends drop to SMS fallback, and this transition also appears in the status log. All status data is tracked from the Web, iOS and Android panel.

Where does bulk invitation sending sit in operational management?

Bulk invitation sending is only the distribution layer of Biletora's guest management operation; the digital invitation is one part of the whole. After distribution, the same system collects RSVP (LCV, please reply) responses, lists guests who did not answer, and assigns guests to tables to manage the seating plan and table grouping. At the door, attendance is logged by scanning a QR code while the hostess panel runs check-in. From sending the invite to seating at the table, the whole flow is processed in one panel under KVKK.

Frequently Asked Questions

How many channels does bulk invitation sending use at once?+

Bulk invitations are sent from one list via three channels: WhatsApp template invitations, branded bulk SMS and email. If WhatsApp cannot be delivered, the same guest is reached via SMS fallback.

Does the sender name show in bulk SMS?+

Bulk SMS is sent with a branded sender header, so the guest sees the message comes from the company name. Sending runs through a queue and each message status (sent, delivered, failed) is tracked from the panel.

Can a video be added to the WhatsApp invitation?+

The WhatsApp invitation is delivered with an event-specific template and supports video. Separate templates exist for weddings, engagements, henna nights, graduations and corporate events.

Is the sending data KVKK compliant?+

Bulk invitation sending is processed under Turkey's KVKK (Law No. 6698 on the Protection of Personal Data). Data is used for event distribution, RSVP tracking and guest management.

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