--- title: Concierge App description: An app for show organizers to use while onsite to help their exhibitors drive specific registrants to their booths. With the app in hand, your staff members can visit booths and send emails on demand to the registrants the exhibitor wants to see. --- [Skip to content](https://info.compusystems.com/knowledge/concierge-app#main-content) English Show submenu for translations [Contact us](https://info.compusystems.com/knowledge/kb-tickets/new?hsLang=en) ![EventCitadel Logo\_formely\_stacked-2](https://info.compusystems.com/hs-fs/hubfs/EventCitadel%20Logo_formely_stacked-2.png?width=150&height=76&name=EventCitadel%20Logo_formely_stacked-2.png) - [Home](https://www.compusystems.com) Open main navigation Close main navigation - [Home](https://www.compusystems.com) - English Show submenu for translations - [Contact us](https://info.compusystems.com/knowledge/kb-tickets/new) How can we help you? - There are no suggestions because the search field is empty. 1. [Knowledge Base](https://info.compusystems.com/knowledge?hsLang=en) 2. [Apps](https://info.compusystems.com/knowledge/apps?hsLang=en) # Concierge App ## An app for show organizers to use while onsite to help their exhibitors drive specific registrants to their booths. With the app in hand, your staff members can visit booths and send emails on demand to the registrants the exhibitor wants to see. Key features and benefits: - Runs on phone or tablet - Look up verified registrants (checked in onsite) by Company, Name, Title/Position - Send an email to the selected registrant(s) encouraging them to visit the specified booth/exhibitor - The metrics included indicate how many times an email was sent to a particular registrant so you don’t inundate anyone Used by: Show Organizers - [Advance Registration Services](https://info.compusystems.com/knowledge/advance-registration-services?hsLang=en) - [Onsite Registration Services](https://info.compusystems.com/knowledge/onsite-registration-services?hsLang=en) - [Show Organizer User Tools](https://info.compusystems.com/knowledge/show-organizer-user-tools?hsLang=en) - [Apps](https://info.compusystems.com/knowledge/apps?hsLang=en) - [Attendance Promotion Services](https://info.compusystems.com/knowledge/attendance-promotion-services?hsLang=en) - [Exhibitor Success](https://info.compusystems.com/knowledge/exhibitor-success?hsLang=en) - [Safe Event Products](https://info.compusystems.com/knowledge/safe-event-products?hsLang=en) - [General Information](https://info.compusystems.com/knowledge/general-information?hsLang=en) - [Home](https://www.compusystems.com) [![EventCitadel Logo\_formely\_stacked-3](https://info.compusystems.com/hs-fs/hubfs/EventCitadel%20Logo_formely_stacked-3.png?width=150&height=76&name=EventCitadel%20Logo_formely_stacked-3.png "EventCitadel Logo_formely_stacked-3")](http://compusystems.com) 2300 Cabot Drive, Suite 230 Lisle, IL 60532 Copyright © 2026 Event Citadel