

vRealize Network Insight and Kentik compete in network traffic management and analytics. While Kentik holds an advantage in scalability and real-time insights across multi-vendor environments, vRNI excels in VMware-centric visualization.
Features: vRNI provides granular visibility into network traffic, especially east-west traffic, within data centers. It includes intuitive controls and automation for resource management. The tool excels in troubleshooting with strong visualization capabilities. Kentik offers comprehensive traffic analytics with robust flow visualization. It features superior BGP monitoring, real-time network insights, and scalability in multi-vendor environments. Its strengths include detailed flow analysis and DDoS detection capabilities.
Room for Improvement: vRNI could improve user training and documentation, particularly after VMware's acquisition by Broadcom, affecting support quality. Pricing in foreign markets and enhancements in microsegmentation features are also points of concern. Kentik users suggest improvements in interface intuitiveness, alerting mechanisms, and third-party integration. Incorporating actionable responses to detected anomalies could enhance its value further.
Ease of Deployment and Customer Service: Both vRNI and Kentik offer flexible deployment options supporting on-premises and private cloud environments. While vRNI benefits from VMware's established technical support, recent changes post-acquisition have led to some dissatisfaction. Kentik is praised for its responsive support and technical assistance, although its extensive integration options can complicate deployment.
Pricing and ROI: vRNI is perceived as expensive, particularly in markets with currency depreciation, but it offers significant value when implemented within larger VMware suites, achieving strong ROI through cost reductions and operational efficiencies. Kentik's pricing, while competitive, reflects its extensive visibility and analytics capabilities, offering good value especially for large-scale deployments.
If we had, for example, a contracted capacity from Vivo of 50 GB and we were using 40, with Kentik we reduced this usage from 40 to 20.
In production environments, especially for service providers on IP networks and data centers, Kentik helps in reducing the time to identify and resolve issues.
I believe the return on investment has been mainly time savings in performing troubleshooting.
I have mostly used forums for any support needed because the setup is straightforward and the documentation is quite good.
They have monthly calls and discuss the product roadmap with us to determine what is needed.
It's difficult to find necessary documentation, open tickets, and get support.
We are paying too much for technical support from VMware.
Kentik's integration with Kubernetes makes scaling easier.
Kentik's scalability is effective; the platform can handle these large volumes.
Kentik's scalability depends on how it is contracted.
In production, however, dimensioning of the underlying platforms is something to be mindful of.
Based on stability, I would give Kentik a nine.
I can say it is so great for us because if we configure it with Flowspec, the orchestration that we use, which is Kentik, makes the decision and automatically forwards the traffic to another position that we have in our network, or outgoing that we use.
We are managing that one but usually we have an API connector between our firewall vendor and our VMware NSX.
More work is required to integrate AI for troubleshooting, simplifying root cause analysis, and providing suggested solutions for network issues.
It needed to be a bit easier for new users and have slightly more customized reports.
Currently, the way I'm configuring it uses reactive alerts, which means alerts are triggered when an issue occurs. I would prefer more proactive alerts in the future.
Broadcom should improve by going back to what was working before, offering the suite of tools that clients actually use, and allowing clients to decide the best options for them.
The pricing is good and aligns with the market target.
Kentik’s pricing is competitive in the marketplace.
Later, the prices are very high to maintain all the functionality blocks.
Broadcom is known for increasing product prices, making them expensive compared to what people used to pay.
The best features that Kentik offers are the ability to identify traffic end-to-end and to know which transit is used, if it goes through any other transit, to see the entire flow, from the subscriber to the content provider and vice versa.
This allows for better understanding of whether there is a critical ongoing case related to incoming traffic, such as a DDoS event, which is crucial for a service provider dealing with numerous customers.
Kentik has positively impacted our organization because when something happens, we use Kentik to analyze the problem and it brings us a faster solution to the problem, and the troubleshooting is clearer.
One of the biggest problems with VMware NSX is logging, and vRealize Network Insight helps by providing comprehensive logs.
| Product | Mindshare (%) |
|---|---|
| Kentik | 1.7% |
| vRealize Network Insight | 0.8% |
| Other | 97.5% |


| Company Size | Count |
|---|---|
| Small Business | 7 |
| Midsize Enterprise | 4 |
| Large Enterprise | 10 |
| Company Size | Count |
|---|---|
| Small Business | 11 |
| Midsize Enterprise | 9 |
| Large Enterprise | 43 |
Kentik provides real-time visibility into network infrastructure, focusing on monitoring, data visualization, and flow analysis to manage traffic patterns efficiently.
With robust analytics capabilities, Kentik offers insights into BGP peering status, aids in DDoS detection, and allows for detailed telemetry through its intuitive interface. The platform's SaaS nature simplifies operations by eliminating server maintenance concerns. Multi-vendor support and synthetic testing enhance network security and performance by simulating customer scenarios, while its API offers automation for querying and reporting tasks.
What are the key features of Kentik?Industries implement Kentik for network monitoring, traffic management, and flow data analysis across both on-prem and cloud setups. It proves valuable for detecting DDoS events, managing peering relationships, and optimizing costs, besides managing CDN configurations and performing synthetic tests in diverse environments.
vRealize Network Insight provides deep visibility into network flows, intuitive visualization, and real-time monitoring. It identifies communication patterns and offers insights into east-west traffic within data centers, simplifying complex network analysis and troubleshooting.
This platform enhances efficiency in firewall management and supports microsegmentation with an intuitive interface. Its integration with VMware products and natural language querying adds value. Users use it for optimizing network flows, planning NSX deployments, and visualizing traffic. It assists in applying security policies, tracking data center flows, and building network architecture by providing advanced insights for policy refinement, ensuring network performance and compliance.
What are the key features of vRealize Network Insight?In specific industries, vRealize Network Insight is implemented to optimize network architecture, manage application dependencies, and enhance security measures. Companies utilize its analytical capabilities to refine policies and ensure robust network performance and security compliance, particularly in complex and hybrid cloud environments.
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