FreeNAS (discontinued) vs. Microsoft Azure Real Time Operating System (RTOS)
| Product | Rating | Most Used By | Product Summary | Starting Price |
|---|---|---|---|---|
FreeNAS (discontinued) | Score5.4 out of 10 | N/A | FreeNAS was an open source operating system that allowed nearly any hardware serve as a network-attached storage device. It was developed by iXsystems, and is currently unsupported. Its features and capabilities are all present in the modern TrueNAS offering, which the company supports and recommends to FreeNAS users. | N/A |
![]() Azure RTOS | Score9.3 out of 10 | N/A | Microsoft's Azure Real Time Operating System (or Azure RTOS) is an embedded development suite including what Microsoft describes as a small but powerful operating system that provides reliable, ultra-fast performance for resource-constrained devices. They present their solution as easy-to-use and market-proven, having been deployed on more than 6.2 billion devices worldwide. | N/A |
| FreeNAS (discontinued) | Azure RTOS | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Editions & Modules | No answers on this topic | No answers on this topic | ||||||||||||||
| Offerings |
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| Entry-level Setup Fee | No setup fee | No setup fee | ||||||||||||||
| Additional Details | — | — | ||||||||||||||
| More Pricing Information | ||||||||||||||||
| FreeNAS (discontinued) | Azure RTOS | |
|---|---|---|
| Small Businesses | DiskStation Score9 out of 10 | CentOS Linux (EOL) Score9 out of 10 |
| Medium-sized Companies | DiskStation Score9 out of 10 | ![]() IBM AIX Score9.3 out of 10 |
| Enterprises | DiskStation Score9 out of 10 | Red Hat Enterprise Linux (RHEL) Score9.1 out of 10 |
| All Alternatives | View all alternatives | View all alternatives |
| FreeNAS (discontinued) | Azure RTOS | |
|---|---|---|
| Likelihood to Recommend | 9.0 | - |
| Support Rating | 8.0 | - |
| FreeNAS (discontinued) | Azure RTOS | |
|---|---|---|
| Likelihood to Recommend |
| ![]() No answers on this topic |
| Pros |
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| Cons |
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| Support Rating |
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| Alternatives Considered |
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| Return on Investment |
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| ScreenShots |



