

VMware vSphere and Spot by Flexera compete in virtualization and cloud management. VMware vSphere excels in robust virtualization, while Spot by Flexera focuses on enhanced optimization.
Features: VMware vSphere offers advanced virtualization, high availability, and security management. It also supports integration with Windows Server Active Directory. Spot by Flexera provides cost management, cloud optimization, and automation features, aiming to deliver efficient cloud resource management.
Room for Improvement: VMware vSphere could enhance its ease of deployment and lower initial investment costs. Spot by Flexera can improve by expanding its customer service support, developing more comprehensive assistance channels, and enhancing its integration capabilities with third-party tools.
Ease of Deployment and Customer Service: VMware vSphere's deployment is detailed requiring extensive configuration but is supported by reliable customer service. Spot by Flexera offers a streamlined deployment process with a focus on ease and quick integration, although its customer service is seen as responsive but not as comprehensive.
Pricing and ROI: VMware vSphere incurs higher initial setup costs but offers notable ROI through feature richness and stability. Spot by Flexera reduces costs via ongoing optimization, providing quick and measurable ROI through effective cloud spending management.
Our technology predicts demand, selects the cheapest instance mix, sizes the workloads appropriately, and scales it automatically based on policy, resulting in significant savings by reducing manual work and enhancing our flexibility, which has helped accelerate our deployments.
I cannot share the exact number, but I can share the figure that my EC2 and EKS compute cost reduced by around 65 to 75% with Spot.
We can say 10% is the approximate amount of savings because most of the things are automated and streamlined, so the manual work is eliminated in most cases.
I would rate the customer support a nine out of ten.
Priority one issues are usually addressed by engineers within one to two hours.
Recently, support has been less friendly and slower, especially after the company was acquired by Broadcom.
If we have issues, the support tends to be unreliable
Spot's scalability is quite good, and it can be expanded to multiple environments.
Scaling is easy, whether it is hyperconverged or a three-tier architecture.
VMware vSphere is highly scalable in terms of the number of users and the number of servers it can handle.
It is a highly scalable solution.
It is a very stable hypervisor solution.
While they are generally stable, if outages occur, they tend to be due to brands like HP or Dell, not VMware vSphere itself.
Mostly we don't have issues, but sometimes we have faced some stability issues because of some bugs and some CPU compatibility issues with Intel CPUs.
Continuously making advancements based on customer feedback.
Spot could be improved by adding features that help identify data to optimize storage costs by detecting datasets within our environment based on criteria such as age and usage.
More guided onboarding would help teams adopt advanced features faster.
The cost changed from perpetual to subscription, and there is a need for alternative solutions.
Another area is the stability during upgrades from older versions to newer versions, where we face issues.
Sometimes, it is difficult to find documentation for specific tools and solutions.
The pricing is reasonable and convenient, and the value it offers is completely in line with what I am spending.
Many customers are trying to avoid it due to its high cost.
Costs significantly increased from perpetual to subscription, with prices rising by two to three times over three to five years.
The solution is too expensive.
Spot's automated cost optimization works by continuously analyzing the workload and applying policies to minimize cloud spend without sacrificing performance.
The fact that it can mix dozens of instance families dynamically is something which the AWS native autoscalers simply cannot do.
Spot helps us detect such changes within AWS at least one hour prior, allowing us to have a mitigation plan in place and host other servers within the same setup to avoid impacting the application.
The vMotion feature is beneficial for online migration of virtual machines from one host to another without downtime.
The tool is highly available, which is crucial for implementing critical applications requiring 24/7 availability.
I always use VMware vSphere vMotion; we work with this feature all the time. vMotion is very useful; that's why we use the virtualization.
| Product | Market Share (%) |
|---|---|
| VMware vSphere | 18.1% |
| Spot | 0.2% |
| Other | 81.7% |
| Company Size | Count |
|---|---|
| Small Business | 175 |
| Midsize Enterprise | 137 |
| Large Enterprise | 258 |
Spot by Flexera provides automated cost optimization and container management with multi-cloud integration, achieving up to 70% savings and greater efficiency. It adapts to demand changes using AI-driven insights.
Spot enables organizations to optimize cloud infrastructure in environments such as Kubernetes, AKS, EKS, and AWS. It offers advanced automation features for managing resources, leading to reduced overhead and increased production output. Spot's intelligent autoscaling and node replacement capabilities enhance scalability and reliability. While the platform lacks some granularity in EKS Kubernetes insights, it remains stable and mature, helping organizations minimize costs and improve resource utilization. Opportunities for improvement include OCI support, more detailed multi-cloud integrations, and enhanced Kubernetes insights.
What features does Spot by Flexera offer?In industries heavily reliant on cloud-based services, Spot by Flexera is crucial for optimizing resource management and cost efficiency. Organizations leveraging Spot in sectors like technology and finance benefit from real-time optimization techniques and improved governance processes.
VMware vSphere offers robust virtualization capabilities with features that enhance data center performance and optimize workloads. Centralized management and ease of deployment make it a cost-effective choice for many industries.
VMware vSphere is recognized for its high availability, vMotion, and Distributed Resource Scheduler, essential for efficient server infrastructure management. Users value its virtual machine management, seamless live migration, and strong resource allocation across data centers. Though the web client can be slow, and individual management of multiple ESXi hosts is challenging without central management, vSphere remains popular due to its flexibility and integration capabilities. While fault tolerance and free version features have their limitations, the product supports private clouds and hybrid cloud deployments effectively.
What are the key features of VMware vSphere?VMware vSphere is widely used in industries to manage server infrastructure effectively, hosting mission-critical applications like ERP and SQL servers. It supports development, testing, and backup environments, contributing to data center consolidation and cost reduction while enabling private and hybrid cloud setups.
We monitor all Server Virtualization Software reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.