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Azure Stack HCI vs Sunlight comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 31, 2024

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Azure Stack HCI
Ranking in HCI
13th
Average Rating
7.8
Reviews Sentiment
6.0
Number of Reviews
7
Ranking in other categories
No ranking in other categories
Sunlight
Ranking in HCI
30th
Average Rating
8.0
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2025, in the HCI category, the mindshare of Azure Stack HCI is 3.5%, up from 0.6% compared to the previous year. The mindshare of Sunlight is 0.2%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
HCI
 

Featured Reviews

Nicholas Diesel - PeerSpot reviewer
The storage for local usage is very efficient for an HCI product but virtualization needs improvement
Azure Site Recovery is brilliant. The integration with Azure using Azure Arc is excellent. Additionally, Azure storage for local usage is very efficient for an HCI product. There has been some return on investment in terms of time usability and reduction of footprint, and obviously, HCI two emissions and other factors.
RajeshKANUMURY - PeerSpot reviewer
Performs well, effective, and has responsive remote technical support
Sunlight is a scalable solution. It supports on-premises and distributed deployments, as well as public deployments. It has a single pane of management so I can manage all of my VM installations in a distributed manner. It also has a footprint, that allows me to operate on Edge. If for example, you have a retail shop with 2,000 locations and they use a networked point of sale system, or if you are Chipotle and they have so many locations and they have to use a backend system at each location. At the moment, these are all standalone systems that operate with very little connection to the central. We could, however, connect and create a network using Sunlight. We can virtualize and run with Edge thanks to Sunlight. This allows us to operate and obtain high-end computing on Edge for retail. Sunlight is a startup. I am not sure how many users they have, but we have been using it constantly and using the technology to bring in customers.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"In my hybrid cloud setup, there are three features I've found very efficient. The first is software-defined networking. Similar to Azure where you create virtual networks and software load balancing, Azure Stack HCI lets you configure them with a drag-and-drop experience on the on-premises cluster. That's one of the good feature."
"The integration with Azure using Azure Arc is excellent."
"The solution has the latest processor."
"The most valuable feature of the solution is its ability to manage VMs."
"The scalability is extremely good."
"The features of Azure Stack HCI that have proven to be the most beneficial for optimizing our company's data center operations revolve around its performance."
"It supports the latest technology of NVMe SSD, which is PCIe-based SSD. It has a very good IOPS performance as compared to vSAN. For the same system, I get 1,000 IOPS with vSAN, and with Sunlight, I am able to get almost 10,000 IOPS. In terms of features, it has almost all the features, such as HA and centralized dashboards. It can be managed centrally, and the visibility of the system is very good. They also have very good technical support and customer or partner training."
"The performance and small footprint of this solution are its most valuable features. I am able to obtain and use more than 90 percent of the physical hardware capacity."
 

Cons

"We faced multiple problems with the product’s stability."
"The biggest challenge with the tool is not being able to manage everything from Microsoft Azure Portal."
"Hyper V seems to lag behind compared to VMware."
"A little bit of the storage architecture could be improved."
"There are a lot of areas for improvement. Since I've been working very closely with this product, there are many areas, especially in software-defined networking. We had to improve multiple areas because we depended on the service fabric cluster to manage the software-defined network. That means we're already running a hypervisor inside a VM, and we're managing the control plane of the software-defined network. That's another cluster. So, multiple layers make the complexity more. So, from an operational perspective, it's very difficult to manage."
"The product's initial setup phase can be a bit complex, making it an area where improvements are required."
"Its reporting and dashboards need to be improved. It currently has very basic reporting options. It should also be made easier to deploy on Unix operating systems. It is easy to deploy on Windows and Linux, but it is currently not easy to deploy on Unix."
"My recommendation would be to add this technology to Azure, Microsoft Azure so that we can bring it to the market, or deploy it on public clouds such as Microsoft Azure and Google. It is currently only available on Amazon's public cloud."
 

Pricing and Cost Advice

"The main licenses are the OS licenses, the OEM licenses, and so on. They are very much aligned with the cost of expectations. We never had any challenges with the licensing at all."
"The pricing is high compared to other tools."
"There is an operating cost for the VDIs, which is an additional cost. However, the licensing fee is half that of VMware or Nutanix."
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
9%
Manufacturing Company
9%
Government
8%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Azure Stack HCI?
This solution costs €10 per core per month. The whole stack is free if you are renting Windows Server Datacenter.
What needs improvement with Azure Stack HCI?
An area that could be possibly improved with Azure Stack HCI is the stretched cluster functionality, which was included in version 23H2 for disaster recovery purposes. However, this functionality h...
Ask a question
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Overview

 

Sample Customers

Information Not Available
Lavazza, Infraspace
Find out what your peers are saying about Azure Stack HCI vs. Sunlight and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.