platformWaitlist Management

Waitlist Management

EventSlot’s waitlist engine helps teams capture demand without overselling seats.

How It Works

  1. Registrations beyond capacity are assigned waitlist status.
  2. The engine ranks entries by configured policy.
  3. When a seat becomes available, candidate attendees are promoted.
  4. Promotion windows enforce claim deadlines.
  5. Expired claims trigger the next promotion.

Ranking Strategies

  • First-In-First-Out
  • Priority tags (sponsors, cohorts, internal lists)
  • Weighted hybrid strategy

Promotion Controls

ControlEffect
Claim timeoutHow long a promoted attendee has to accept
Auto-promoteMoves next attendee automatically
Approval gateRequires organizer approval before promotion
Notification channelEmail, SMS partner, or both

Failure Handling

If a notification provider is degraded, EventSlot retries delivery and logs all attempts for manual fallback.