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Head-to-head · Virtual Desktop Infrastructure Software

Parallels RAS vs UDS Enterprise

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Parallels RAS #2 in Virtual Desktop Infrastructure Software 9.1/10 Pricing on request · 30-day trial Free trial✓ 4 of 4 features Visit Parallels RAS
UDS Enterprise #4 in Virtual Desktop Infrastructure Software 8.9/10 60-day trial Free trial✓ 4 of 4 features Visit UDS Enterprise

Parallels RAS leads on 0 checks, UDS Enterprise on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreParallels RAS · 9.1/10
  • Free trialboth

Parallels RAS scores higher on our rubric for virtual desktop infrastructure software: 9.1 against 8.9 out of 10; our editors rank them #2 and #4.

Parallels RAS is the better fit for flexible hybrid VDI and application delivery. UDS Enterprise is the better fit for broad, cost-conscious enterprise VDI.

  • Parallels RAS fits best

    Flexible hybrid VDI and application delivery

  • UDS Enterprise fits best

    Broad, cost-conscious enterprise VDI

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Parallels RAS 9.1/10 Visit ↗ UDS Enterprise 8.9/10 Visit ↗
At a glance
Editor score 9.1 8.9
Ranking #2 in Virtual Desktop Infrastructure Software #4 in Virtual Desktop Infrastructure Software
Best for Flexible hybrid VDI and application delivery Broad, cost-conscious enterprise VDI
Pricing model Paid Paid
Starting price Pricing on request · 30-day trial €78/user/yr
Free plan — —
Free trial 30 days 60 days
Free trial length 30 days · no card needed 60 days
Deployment Cloud, Self-hosted Cloud, Self-hosted
Platforms Web, Windows, macOS, Linux, iOS, Android Web, Windows, macOS, Linux, iOS, Android
Support Email, Phone, Tickets, Community, Docs · 24/7 Docs · 24/7
Compliance SSO/SAML, 2FA SSO/SAML, 2FA, GDPR
Integrations 12 integrations 17 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Parallels RAS 4/4 · UDS Enterprise 4/4
Profile management ✓ ✓
Application virtualization ✓ ✓
Identity integration ✓ ✓
GPU support ✓ ✓
Specs
Deployment model Hybrid Not checked yet
Desktop types Both Both
Client platforms Windows, macOS, Linux, iOS/iPadOS, Android, Chrome OS, HTML5 browser Windows, Linux, macOS, iOS, Android, browser/HTML5
Our review
Pros
  • Supports VDI, RDSH, Azure Virtual Desktop, and remote PCs
  • Connects with major on-premises, private-cloud, and public-cloud platforms
  • Combines provisioning, autoscaling, profiles, monitoring, and automation
  • Supports Windows and Linux desktops plus application virtualization
  • Integrates with major clouds, hypervisors, and directory services
  • Includes MFA, encryption, lifecycle management, and GPU support
Cons
  • Paid licensing uses a contact-sales, concurrent-user model
  • Its broad feature set may exceed the needs of smaller deployments
  • No perpetual free plan is provided
  • No free plan is available
  • Subscriptions use annual billing
  • The evaluation version is limited to 5 users and 60 days
Our verdict

Parallels RAS is a virtual application and desktop delivery platform for organizations, IT administrators, service providers, and enterprises. It brings application publishing, desktop publishing, VDI, Remote Desktop Services, Azure…

Read the review →

UDS Enterprise is a connection broker for deploying and managing Windows and Linux virtual desktops, virtualized applications, and remote access to Windows, Linux, and macOS computers. It is designed for organizations that need persistent…

Read the review →
  1. Parallels RASVirtual Desktop Infrastructure Software 9.1Pricing on request · 30-day trial
  2. UDS EnterpriseVirtual Desktop Infrastructure Software 8.960-day trial

Strengths and trade-offs

  • Parallels RAS — where it wins

    • Supports VDI, RDSH, Azure Virtual Desktop, and remote PCs
    • Connects with major on-premises, private-cloud, and public-cloud platforms
    • Combines provisioning, autoscaling, profiles, monitoring, and automation

    Where it doesn't

    • Paid licensing uses a contact-sales, concurrent-user model
    • Its broad feature set may exceed the needs of smaller deployments
    • No perpetual free plan is provided
  • UDS Enterprise — where it wins

    • Supports Windows and Linux desktops plus application virtualization
    • Integrates with major clouds, hypervisors, and directory services
    • Includes MFA, encryption, lifecycle management, and GPU support

    Where it doesn't

    • No free plan is available
    • Subscriptions use annual billing
    • The evaluation version is limited to 5 users and 60 days

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update