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Hydra

loginvsi.com

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Spec score 9.1 #2 of 25 in Virtual Desktop Infrastructure Software

What it is

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.

Spec sheet

What it does
Hydra provides a management layer for Azure Virtual Desktop in cloud, on-premises and hybrid deployments plus Windows 365 Cloud PCs.Read 15 Oct 2026 · loginvsi.com
Purpose
Hydra provides a management layer for Azure Virtual Desktop and Windows 365 environments.Read 3 Oct 2026 · loginvsi.com
Audience
Hydra is described as serving enterprise IT teams and managed service providers managing Microsoft virtual desktop environments.Read 3 Oct 2026 · loginvsi.com
Deployment
Hydra can be deployed from the Azure Marketplace into an Azure resource group and accessed through a web portal.Read 3 Oct 2026 · docs.loginvsi.com
Integrations
Documented integrations include Azure Virtual Desktop, Windows 365, Microsoft Entra ID, Intune, Azure Monitor and hybrid Hyper-V locations through Azure Arc and Hydra Proxy.Read 15 Oct 2026 · docs.loginvsi.com
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.Read 3 Oct 2026 · loginvsi.com
Headquarters
Boston, Massachusetts, and Amsterdam, NetherlandsRead 28 Sep 2026 · loginvsi.com
Founded
2012Read 28 Sep 2026 · loginvsi.com
Acquisition news
Login VSI announced its Hydra acquisition on May 28, 2025, retaining creator Marcel Meurer to lead product development.Read 15 Oct 2026 · loginvsi.com
API limitation
The REST API requires a self-defined URL-encoded secret of at least 32 characters and an application-service restart after changes.Read 15 Oct 2026 · docs.loginvsi.com
Autoscaling
AVD plans include predictive autoscaling, session consolidation, drain-mode-aware scaling and power scheduling, with some capabilities limited in the Community Edition.Read 15 Oct 2026 · loginvsi.com
Company certification
Login VSI states that it is an ISO 27001 certified company and that Hydra includes enterprise RBAC.Read 15 Oct 2026 · loginvsi.com
Company compliance
Login VSI states that it is ISO 27001 certified and GDPR compliant.Read 3 Oct 2026 · loginvsi.com
Company facts
LinkedIn lists Login VSI as privately held, founded in 2012, headquartered in Boston, with 51–200 employees.Read 15 Oct 2026 · linkedin.com
Deployment model
Hydra can be deployed from Azure Marketplace or manually with an Azure custom template and service principals, including Azure Government Cloud.Read 15 Oct 2026 · docs.loginvsi.com
Disk cost controls
The feature matrix lists Premium/HDD disk switching and Azure Files share shrinking or locked-handle release for AVD.Read 15 Oct 2026 · loginvsi.com
Hydra Agent
The optional agent runs on VMs or Cloud PCs to expose live session, CPU, memory and disk-queue information and user processes.Read 15 Oct 2026 · docs.loginvsi.com
Image management
Hydra supports scheduled image updates, golden-image preservation, Azure Image Gallery storage, automated Sysprep cleanup and one-click rollback.Read 15 Oct 2026 · loginvsi.com
Legal name and owner
Crunchbase lists the legal name as Login VSI Holding LP and identifies Wavecrest Growth Partners as the private-equity investor.Read 15 Oct 2026 · crunchbase.com
Licence
The opened official and documentation pages describe Hydra as a commercial Azure-deployed product and do not state an open-source licence.Read 15 Oct 2026 · loginvsi.com
Limit: feature coverage
An independent comparison estimates Hydra at roughly 50–60% of Nerdio's capabilities and says users with moderate VDI experience may find Nerdio easier.Read 15 Oct 2026 · mobile-jon.com
Limit: narrower scope
9to5Azure characterizes Hydra as an emerging mid-tier modular product with less maturity and a smaller ecosystem than Nerdio.Read 15 Oct 2026 · 9to5azure.com
Limit: setup complexity
A G2 reviewer says setup can be complex for people unfamiliar with virtual environments and that the software uses substantial system resources.Read 15 Oct 2026 · g2.com
Multi-tenancy
Paid editions provide multi-tenant operation with tenant isolation and role-based access scoped by tenant, host pool or user group.Read 15 Oct 2026 · loginvsi.com
Praise: affordability
A Reddit commenter reports choosing Hydra because it performed many Nerdio-like tasks at lower cost.Read 15 Oct 2026 · reddit.com
Praise: image management and cost
Gartner reviewers identify image management, cost reduction, lightweight operation and ease of use as benefits of Login VSI products.Read 15 Oct 2026 · gartner.com
Praise: usability
G2 reviewers praise the user-friendly interface and detailed reports for locating performance issues.Read 15 Oct 2026 · g2.com
Pricing model
Hydra bases pricing on peak real-time usage and advertises no per-tenant fees, onboarding fees, or mandatory minimums.Read 3 Oct 2026 · loginvsi.com
Public API
Hydra exposes a limited REST API for session-host, script and image management, authenticated with a shared key stored in Azure Key Vault.Read 15 Oct 2026 · docs.loginvsi.com
Rating on Capterra
0.0 out of 5 from 0 reviews.Read 15 Oct 2026 · capterra.com
Rating on G2
4.5 out of 5 from 3 reviews.Read 15 Oct 2026 · g2.com
Rating on Gartner Peer Insights
4.6 out of 5 from 47 reviews for Login Enterprise, the maker's other listed product.Read 15 Oct 2026 · gartner.com
Rating on GetApp
0.0 out of 5 from 0 reviews.Read 15 Oct 2026 · getapp.com
Rating on TrustRadius
8.2 out of 10 from 2 reviews for Login Enterprise, the maker's other listed product.Read 15 Oct 2026 · trustradius.com
Security controls
Documentation supports private endpoints and disabling public network access for the SQL Server and Key Vault components.Read 15 Oct 2026 · docs.loginvsi.com
Security model
Hydra can use a least-privilege Azure service principal, with activity auditable through Azure Activity Logs and Microsoft Graph.Read 3 Oct 2026 · docs.loginvsi.com
Session operations
Hydra provides shadow sessions, real-time session and process control, multi-session actions and a user self-service portal.Read 15 Oct 2026 · loginvsi.com
Session visibility
The optional Hydra Agent provides session-host performance measurements and displays user processes on a session or session host.Read 3 Oct 2026 · docs.loginvsi.com
System prerequisites
Endpoint Management preview requires Windows 10 or 11 endpoints, enabled WebSockets, the Hydra Agent and registry settings for permitted remote actions.Read 15 Oct 2026 · docs.loginvsi.com
Tenant isolation
Hydra documents tenant isolation through platform enforcement and Azure RBAC boundaries, with tenant-specific service principal credentials.Read 3 Oct 2026 · docs.loginvsi.com
Unified administration
The product combines AVD and Windows 365 operations in one interface and is designed to reduce switching among Azure, Intune and Microsoft 365 admin surfaces.Read 15 Oct 2026 · loginvsi.com
Updates
Hydra updates normally take about five minutes and require no active deployments, scripts or imaging jobs plus administrator permissions and working backups.Read 15 Oct 2026 · docs.loginvsi.com
User portal
Assigned users can disconnect or log off their sessions and, for personal pools, control VM power and work schedules.Read 15 Oct 2026 · docs.loginvsi.com
Windows 365 features
Windows 365 support includes Cloud PC inventory and lifecycle, provisioning policies, Azure Network Connection management, custom images and provisioning targeted at under ten minutes.Read 15 Oct 2026 · loginvsi.com

Plans and prices

Hydra Community Edition Priced on request Free forever Limited tenants · Limited host pools Read 20 Sep 2026 · loginvsi.com
Hydra Annual Enterprise Plan Priced on request Annual agreement; contact sales for volume pricing Unified AVD and Windows 365 support · Volume-based pricing · Burst protection · Priority response access and SLA · Video and phone support on demand Read 20 Sep 2026 · loginvsi.com
Hydra Community Edition Free free forever limited tenants and host pools · core autoscaling and image management · community support · 1 tenant in feature comparison Read 15 Oct 2026 · loginvsi.com
Hydra for Windows 365 $1 a month per user, billed month-to-month Cloud PC provisioning acceleration · lifecycle management · custom image control · provisioning policies · Hydra Agent visibility Read 15 Oct 2026 · loginvsi.com
Hydra for AVD $5 a month per peak concurrent user, billed month-to-month autoscaling · power and disk optimization · image lifecycle with rollback · Hydra Agent visibility · multi-tenant management Read 15 Oct 2026 · loginvsi.com
Hydra Annual Enterprise Plan Price not published annual agreement; volume pricing AVD and Windows 365 unified support · one month burst protection at 2x concurrency · security review · SLA priority access · customer success manager Read 15 Oct 2026 · loginvsi.com

Every Hydra plan and price →

Strong points and limits

Strong points

  • AVD autoscaling and power management are included.
  • Image lifecycle management offers one-click rollback.
  • Integrates with FSLogix, Entra and Intune.
  • Tenant isolation uses Azure RBAC boundaries.
  • Supports AVD and Windows 365 management.

Limits

  • Community Edition has limited tenants and host pools.
  • Windows 365 plan is listed at $1 a month.
  • AVD plan is listed at $5 a month.

Who it suits

Hydra suits enterprise IT teams and managed service providers managing Microsoft virtual desktop environments. Its AVD and Windows 365 plans address teams needing autoscaling, image controls or session visibility.

Verdict

Hydra brings capacity, image and session management into a web-accessed layer for AVD and Windows 365. Check the plan-specific limits and pricing against the environment you manage.

Where Specifiction places it

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