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WARP

Free plan Open source LinuxSelf-hostedWeb

What WARP is

WARP is a self-hosted system for coordinating hybrid office space, including assigned desks, hot desks, and reservable spaces such as parking stalls. Users can book, change, or cancel reservations and check who else will be in the office. Administrators manage maps, zones, groups, and users; zone roles and seat assignments control who can view or book spaces.

Subscribable iCal feeds carry bookings and reminders to Google Calendar, Outlook, Apple Calendar, and other calendar apps. Users can receive automatic notifications about upcoming bookings and export past booking reports to Excel. WARP works on mobile and can be installed as a progressive web app; no native mobile app is specified. Authentication options include SAML 2.0, LDAP or Active Directory, Azure AD, and generic OIDC. Production deployment uses a container image with PostgreSQL, and published images support linux/amd64 and linux/arm64. The project is open source under an MIT license, and its self-hosted plan is listed as free. The maker says approval workflows are not planned because the system is intended to run without management approvals.

Who it suits

WARP suits organizations that need to coordinate reservable office spaces and can run a self-hosted system. It may fit teams that use calendar feeds and the listed identity options.

What it does well

Supports assigned desks, hot desks, and parking stalls.
Users can change or cancel reservations.
Calendar feeds work with common calendar apps.
Past booking reports can be exported to Excel.
Supports SAML 2.0, LDAP, Azure AD, and OIDC.

What to know first

Self-hosted production deployment uses PostgreSQL.
Approval workflows are not planned.
No native mobile app is specified.
Compatibility testing focused mainly on Chrome and Firefox.

Limits

The self-hosted plan is listed as free, with no commercial plan or usage limits stated. Approval workflows are not planned, and Internet Explorer is excluded.

Plans

Plan	Billed and limits	Price
WARP (self-hosted, open source)	Self-hosted deployment · no commercial plan or usage limits stated	Free
WARP self-hosted open-source	Desk and parking reservations · mobile/PWA access · reports · calendar feeds · administrator controls	Free

As github.com lists them, read 10 Oct 2026. The maker's own page has the final word.

Getting started

Open https://github.com/sebo-b/warp.
Deploy WARP using its container image with PostgreSQL for production.
Use a published image for linux/amd64 or linux/arm64.
Configure maps, zones, groups, users, and access roles.
Set up a supported authentication option and subscribe to iCal feeds as needed.
Use WARP in a modern browser or install it as a progressive web app.

Verdict

WARP provides booking, access controls, calendar feeds, and reporting for self-hosted office space management. Its lack of approval workflows is a key consideration for teams that require management sign-off.

Questions

What does WARP cost?

The self-hosted, open-source plan is listed as free. The facts state no commercial plan or usage limits.

Is WARP open source?

Yes. The project is described as open source and its repository lists an MIT license.

What does WARP help manage?

It helps manage hybrid office spaces, including assigned desks, hot desks, and other reservable spaces such as parking stalls.

Which calendar apps can use WARP booking feeds?

WARP provides subscribable iCal feeds for Google Calendar, Outlook, Apple Calendar, and other calendar apps.

Which identity integrations are supported?

Authentication options include SAML 2.0, LDAP or Active Directory, Azure AD, and generic OIDC.

Does WARP have native mobile apps?

No native mobile apps are specified. WARP works on mobile through the web and can be installed as a progressive web app.

Facts from WARP's own pages

Administration: The admin interface manages maps, plans, zones, groups, users, and bookings made on behalf of other users. · github.com, 21 Oct 2026
API and SDKs: The published documentation describes a web application and calendar feeds but does not document a public REST API or SDK. · github.com, 21 Oct 2026
Bookings: Users can book, change, or cancel desk reservations and see who else will be in the office. · github.com, 10 Oct 2026
Browser support: The maker says modern browsers should work, but notes that compatibility testing focused mainly on Chrome and Firefox and excludes Internet Explorer. · github.com, 10 Oct 2026
Calendar: WARP provides subscribable iCal feeds for bookings and reminders that work with Google Calendar, Outlook, Apple Calendar, or other calendar apps. · github.com, 10 Oct 2026
Calendar integration: Interactive iCalendar feeds can be subscribed to from Google Calendar, Outlook, Apple Calendar, or other calendar clients. · github.com, 21 Oct 2026
Configuration: All settings can be overridden with typed WARP_ environment variables, including JSON arrays and objects. · github.com, 21 Oct 2026
Container architectures: Published production and debug images target Linux amd64 and arm64. · github.com, 21 Oct 2026
Database: WARP uses PostgreSQL and configures the database through separate host, database, user, and password settings. · github.com, 21 Oct 2026
Deployment: WARP is self-hosted; production deployment uses its container image with PostgreSQL, and published images support linux/amd64 and linux/arm64. · github.com, 10 Oct 2026
Desk and parking booking: Users can reserve, change, or cancel desks and parking spaces. · github.com, 21 Oct 2026
Development requirements: Contributor setup requires Python 3, Node.js, PostgreSQL, Python dependencies, and an npm JavaScript build. · github.com, 21 Oct 2026
Documentation depth: The repository includes a large functionality guide, configuration reference, permissions documentation, container deployment files, and Playwright end-to-end tests. · github.com, 21 Oct 2026
Floor maps and access: Administrators can manage maps, zones, groups, and users, with zone roles and seat assignments controlling access and booking. · github.com, 10 Oct 2026
Identity integrations: Authentication options include LDAP/Active Directory, Azure AD, OIDC, native SAML 2.0, and legacy Apache mod_auth_mellon SAML. · github.com, 21 Oct 2026
Independent activity: GitHub Explorer records sebo-b/warp as the author's highest-contribution repository, with 54 pushes and activity through July 7, 2026 in its captured data. · ghe.derekchia.com, 21 Oct 2026
Independent feature summary: Theme Cobra independently lists desk and parking reservations, occupancy visibility, mobile use, Excel reports, multi-zone management, administrator controls, SAML, LDAP/Active Directory, and Docker deployment. · themecobra.com, 21 Oct 2026
Languages: The documented language picker includes English, German, French, Spanish, and Polish. · github.com, 21 Oct 2026
Licence: The GitHub repository identifies the project as MIT licensed. · github.com, 21 Oct 2026
License: The repository lists an MIT license and describes the project as open source. · github.com, 10 Oct 2026
Limit: approvals: The maintainer says approval workflows are outside the planned scope because the product is intended to be autonomous. · github.com, 21 Oct 2026
Limit: browser testing: The maintainer says browser compatibility was tested mainly with Chrome and Firefox and that Internet Explorer is unsupported. · github.com, 21 Oct 2026
Limit: debug image: The debug container uses a hard-coded database password, resets state, enables the Werkzeug debugger, and is explicitly unsuitable for production. · github.com, 21 Oct 2026
Limit: maintenance capacity: The maintainer describes the project as maintained by the author and friends, with the author having limited time. · github.com, 21 Oct 2026

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