Hydra vs IsardVDI
Hydra
loginvsi.com
IsardVDI
isardvdi.comSide by side
| Figure | Hydra | IsardVDI |
|---|---|---|
| Price from | $1/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 6 | 0 |
| Spec score · Virtual Desktop Infrastructure Software | 9.1 (#2) | 7.4 (#16) |
| Deployment | Hydra can be deployed from the Azure Marketplace into an Azure resource group and accessed through a web portal. | The maker describes on-premise, cloud, and hybrid deployment options. |
| Headquarters | Boston, Massachusetts, and Amsterdam, Netherlands | Barcelona, Spain |
| Support | The free Community Edition includes knowledge base and support forum access; paid AVD and Windows 365 plans include dedicated email support, a knowledge base, and a support forum. | The maker offers managed services and specialized technical support, and its documentation points users to GitLab issues for requests. |
Plans
Hydra
- Hydra Community EditionPriced on request
- Hydra Annual Enterprise PlanPriced on request
- Hydra Community EditionFree
- Hydra for Windows 365$1 a month
- Hydra for AVD$5 a month
- Hydra Annual Enterprise PlanPrice not published
In their own words
Hydra
Hydra provides a management layer for Azure Virtual Desktop and Windows 365 environments. For AVD, it can scale capacity and manage power according to usage, helping reduce idle compute costs; image lifecycle management includes one-click rollback. An optional Hydra Agent measures session-host performance and shows user processes on a session or host. Documented integrations include FSLogix, Hybrid Active Directory, Microsoft Entra and Intune. Hydra can be deployed from the Azure Marketplace into an Azure resource group and accessed through a web portal. It can use a least-privilege Azure service principal, with activity auditable through Azure Activity Logs and Microsoft Graph. Tenant isolation uses Azure RBAC boundaries and tenant-specific credentials. The free Community Edition has limited tenants and host pools. Hydra for Windows 365 is listed at $1 a month, and Hydra for AVD at $5 a month, both billed month-to-month. Login VSI states that it is ISO 27001 certified and GDPR compliant.
IsardVDI
IsardVDI is free, open-source virtual desktop infrastructure software for creating, configuring, and centrally managing virtual desktops and applications. It supports on-premise, cloud, and hybrid deployment, with hybrid identified as its deployment model. Access is available through browser VNC and RDP viewers, plus SPICE, RDP, and Parsec desktop viewers. Browser viewers run in a modern browser without installing viewer software. Listed clients include Windows, Linux, Mac OS, Android, and Apple iOS, alongside web, API, and self-hosted use. The platform connects directly with Moodle and lists single sign-on integrations for Moodle, Nextcloud, OnlyOffice, and other applications. Identity technologies include Keycloak, SAML, OAuth, OpenID Connect, OpenLDAP, and FreeIPA; documented login methods include local, OAuth, LDAP, and SAML. Installation requires Docker, Docker Compose, and enabled hardware virtualization. The maker offers managed services and technical support, with GitLab issues available for requests.