WARP review
A self-hosted choice for visual desk and parking reservations, not room booking.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
WARP is an open-source, self-hosted workspace reservation system for hybrid offices that need desk and parking-space booking. Users can reserve, change, and cancel bookings through a visual browser interface or a mobile-capable progressive web app. Administrators can manage users, groups, zones, floor-map plans, assigned seats, disabled seats, booking constraints, reports, and notifications. Its scope is clearly centered on desks and parking spaces, making it a better fit for workspace allocation than for organizations seeking a general room-booking system.
The standout feature is its map-based booking model. Interactive floor maps let users select desks or parking spaces visually, while administrators can configure zones, plans, assigned seats, disabled seats, conflict rules, and per-zone exclusivity constraints. Automatic booking and seat-release reminders support the reservation workflow, and Excel exports provide booking reports. Calendar compatibility is handled through iCalendar feeds with booking and reminder events, supporting Google Calendar, Microsoft Outlook, Apple Calendar, and compatible calendar applications. These capabilities give WARP a useful combination of spatial booking, policy controls, and calendar visibility.
WARP also supports LDAP and Active Directory, Azure AD, OpenID Connect, and SAML 2.0 authentication, which suits organizations that want reservations connected to existing identity systems. The open-source model centers on self-hosting rather than tiered commercial plans, so it is most appropriate for teams prepared to operate their own deployment. Choose WARP when visual desk or parking reservations, authentication options, and calendar feeds matter most. Choose an alternative when room booking or check-in is a core requirement, or when a hosted product is preferred over self-hosted software.
WARP pros and cons
- Where it wins
- Interactive floor maps for desk and parking reservations
- LDAP, Azure AD, OIDC, and SAML authentication
- Calendar feeds, reminders, and Excel booking exports
- Where it doesn't
- Focused on desks and parking spaces rather than rooms
- Self-hosted deployment requires managing the software environment
- No verified check-in capability
WARP fact sheet, pricing and score →
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