Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Virtual Desktop Infrastructure Software

Omnissa Horizon vs Parallels RAS

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Omnissa Horizon #1 in Virtual Desktop Infrastructure Software 9.3/10 Pricing on request ✓ 4 of 4 features Try Omnissa Horizon
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

Omnissa Horizon leads on 0 checks, Parallels RAS 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 scoreOmnissa Horizon · 9.3/10
  • Free trialonly Parallels RAS

Omnissa Horizon scores higher on our rubric for virtual desktop infrastructure software: 9.3 against 9.1 out of 10; our editors rank them #1 and #2.

Omnissa Horizon is the better fit for mature enterprise VDI across many clouds. Parallels RAS is the better fit for flexible hybrid VDI and application delivery.

  • Omnissa Horizon fits best

    Mature enterprise VDI across many clouds

  • Parallels RAS fits best

    Flexible hybrid VDI and application delivery

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 Omnissa Horizon 9.3/10 Visit ↗ Parallels RAS 9.1/10 Visit ↗
At a glance
Editor score 9.3 9.1
Ranking #1 in Virtual Desktop Infrastructure Software #2 in Virtual Desktop Infrastructure Software
Best for Mature enterprise VDI across many clouds Flexible hybrid VDI and application delivery
Pricing model Paid Paid
Starting price Pricing on request Pricing on request · 30-day trial
Free plan Not checked yet —
Free trial — 30 days
Deployment Cloud, Self-hosted Cloud, Self-hosted
Platforms Web, Windows, macOS, Linux, iOS, Android Web, Windows, macOS, Linux, iOS, Android
Support Phone, Tickets, Community, Docs · 24/7 Email, Phone, Tickets, Community, Docs · 24/7
Integrations 18 integrations 12 integrations
Built for Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Omnissa Horizon 4/4 · Parallels RAS 4/4
Profile management ✓ ✓
Application virtualization ✓ ✓
Identity integration ✓ ✓
GPU support ✓ ✓
Specs
Deployment model Not checked yet Hybrid
Desktop types Both Both
Client platforms Windows, macOS, Linux, iOS, Android, web browser, thin clients Windows, macOS, Linux, iOS/iPadOS, Android, Chrome OS, HTML5 browser
Our review
Pros
  • Supports persistent and non-persistent desktop pools
  • Delivers desktops and applications with GPU-accelerated 3D graphics
  • Integrates with major clouds, hypervisors, identity, and automation tools
  • 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
Cons
  • Pricing requires contact with sales
  • Horizon 8 and Horizon Cloud are separate platforms
  • Its broad administration scope may exceed smaller deployments' needs
  • 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
Our verdict

Omnissa Horizon provides virtual desktop infrastructure and published application delivery for organizations that need centrally managed desktops and applications. Horizon 8 supports customer-managed deployments across on-premises…

Read the review →

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 →
  1. Omnissa HorizonVirtual Desktop Infrastructure Software 9.3Pricing on request
  2. Parallels RASVirtual Desktop Infrastructure Software 9.1Pricing on request · 30-day trial

Strengths and trade-offs

  • Omnissa Horizon — where it wins

    • Supports persistent and non-persistent desktop pools
    • Delivers desktops and applications with GPU-accelerated 3D graphics
    • Integrates with major clouds, hypervisors, identity, and automation tools

    Where it doesn't

    • Pricing requires contact with sales
    • Horizon 8 and Horizon Cloud are separate platforms
    • Its broad administration scope may exceed smaller deployments' needs
  • 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
  • Omnissa Horizon9.3/10 · Pricing on request

    Enterprise VDI with broad infrastructure support, automation, and contact-sales pricing.

    Try Omnissa HorizonFull verdict →
  • Parallels RAS9.1/10 · Pricing on request · 30-day trial

    A broad hybrid VDI platform for centralized desktop, application, and remote PC delivery.

    Visit Parallels RASFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update