Cisco Provider Connectivity Assurance vs Gremlin Reliability Management Platform comparison

Why PeerSpot?

Cisco and Gremlin are both solutions in the Application Performance Monitoring (APM) and Observability category. Cisco is ranked #41 with an average rating of 8.0, while Gremlin is ranked #29 with an average rating of 8.6. Cisco holds a 0.9% mindshare in APM, compared to Gremlin’s 0.2% mindshare. Additionally, 100% of Cisco users are willing to recommend the solution, compared to 87% of Gremlin users who would recommend it.

Cisco Provider Connectivity...

Read 24 Cisco Provider Connectivity Assurance reviews

6,817 Views
3,477 Comparison Views

100% willing to recommend

Gremlin Reliability Managem...

Read 8 Gremlin Reliability Management Platform reviews

2,343 Views
773 Comparison Views

87% willing to recommend

Cisco Provider Connectivity...

Gremlin Reliability Managem...

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Cisco Provider Connectivity Assurance and Gremlin Reliability Management Platform based on real PeerSpot user reviews.

Find out in this report how the two Application Performance Monitoring (APM) and Observability solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed Cisco Provider Connectivity Assurance vs. Gremlin Reliability Management Platform Report (Updated: September 2026).

Buyer's Guide

Cisco Provider Connectivity Assurance vs. Gremlin Reliability Management Platform

September 2026

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Helped 915,341 peers since 2012

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

Cisco Provider Connectivity...

Ranking in Application Performance Monitoring (APM) and Observability

41st

Average Rating

8.8

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Network Monitoring Software (45th)

Gremlin Reliability Managem...

Ranking in Application Performance Monitoring (APM) and Observability

29th

Average Rating

8.6

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

IT Infrastructure Monitoring (23rd), DevSecOps (10th)

Mindshare comparison

As of October 2026, in the Application Performance Monitoring (APM) and Observability category, the mindshare of Cisco Provider Connectivity Assurance is 0.9%, up from 0.5% compared to the previous year. The mindshare of Gremlin Reliability Management Platform is 0.2%. It is calculated based on PeerSpot user engagement data.

Application Performance Monitoring (APM) and Observability Mindshare Distribution
Product	Mindshare (%)
Gremlin Reliability Management Platform	0.2%
Cisco Provider Connectivity Assurance	0.9%
Other	98.9%

Application Performance Monitoring (APM) and Observability

Featured Reviews

Pifu Lin

Senior System Engineer at DYNASAFE TECHNOLOGIES PTE. LTD.

Addresses connectivity issues with real-time monitoring while offering good local support

I had prepared for COC and the client. I work as a vendor for a client using Flow Mount for network performance monitoring. I focus on resolving client-side issues related to Packy Performance and quality use. This involves addressing network device issues, specifically Cisco network devices One…

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Ravi Konduru

VP Global at a tech vendor with 10,001+ employees

Proactive failure testing has increased confidence and reliability across complex microservices

There are certain areas where I think Gremlin Reliability Management Platform can improve. I would certainly add features related to AI and GenAI for recommendations. While dependency identification works well seamlessly, deeper dependency intelligence is lacking. When you have deeper dependencies, reliability management can struggle with identifying those deeper dependency intelligences. Having the intelligence to deeply analyze dependencies will be very helpful. Regarding reliability scores, while those scores are good, having more actionable reliability scores is something I would recommend adding to the existing system. Initially, when I started with Gremlin Reliability Management Platform certification programs, I completed two certifications with Gremlin—one professional and another practitioner. While that certification has helped me, an easier onboarding and learning curve for bringing people into this program can be adjusted. That is one current gap I see. If you really look at the cost-benefit visibility, it is not very evident by using Gremlin Reliability Management Platform. If Gremlin Reliability Management Platform could help realize that and bring in visibility regarding the cost versus the benefit, that is the reason I provide a score less than ten. From a standpoint of simulating complex real-world failures, I believe there is still a gap concerning gap identification. Currently, Gremlin Reliability Management Platform mainly focuses on infrastructure-level failures and does not really simulate business logic failures, data corruption scenarios, or potential failures across regions. One of the key elements needing improvement with Gremlin Reliability Management Platform is the limited team workflow integration I see in my organization. Collaboration and limited team workflow integration are areas I would highlight as needing improvement.

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Quotes from Members

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

Pros

"The solution’s UI and single pane of glass is good. The new dashboard is modern with its new design. The look of it is not pretty, but it is efficient, which is good. It is user-friendly; you can find what you need on the interface quickly."

"Capturing traffic [is very interesting]. Currently, with our configuration, we don't capture the payload of the packets, just the header. But when we want the body, the payload of the packets, we can do a PCAP, and then analyze it within Wireshark."

"For us, the most valuable feature is something called TWAMP that allows for real-time traffic in a way that is 10 times lighter than things like SolarWinds. It's in the sub-milliseconds of accuracy, and you can divide tasks so that you can literally see things like the tagging for Quality of Service. That had been incorrect with the carrier, but there was no way on this planet you'd be able to tell a carrier that they're wrong. I have dozens of scenarios where we found "No, that's not right," and got it resolved instantly."

"This solution has helped to improve the interaction between our network, datacenter, and application teams. I have used other tools, but this tool can pinpoint the root cause of my application or network issue in the majority of the cases. So, it helps different divisions or groups in the IT department to troubleshoot together and get an issue resolved. This tool helps a lot in our day-to-day networking application and IT operations."

"Thanks to Skylight we have a tool for this kind of investigation and it has reduced our mean time to respond by at least 50 percent."

"When a remote contact complains about a slow application, we can immediately pinpoint the cause of concern."

"What I like most about Accedian Skylight is that it's a UI application, so using it is easy. I also like that the support for Accedian Skylight is helpful."

"It has clearly saved us money."

More Cisco Provider Connectivity Assurance pros

"We are seeing a return on investment from using Gremlin Reliability Management Platform because we are getting less production issues by thirty percent, as I mentioned earlier, making it a great investment."

"Since using Gremlin Reliability Management Platform, we were able to reduce the incidents by six percent after conducting our limited experiments, and we were also able to increase the uptime from ninety-eight to ninety-nine, which represents a one percent increase in uptime."

"Using Gremlin Reliability Management Platform has raised more than fifty percent of the reliability of the infrastructure."

"Gremlin Reliability Management Platform has impacted my organization positively as it helped a lot and reduced our failures, allowing us to find critical pinpoints in our application that had existed for three to ten months and led to too many improvements, reduced downtime, and a smoother experience for our application on AWS."

"Gremlin Reliability Management Platform has positively impacted our organization by making outages less frequent and improving recovery time significantly, resulting in fewer complaints on the customer success side and overall optimization of our DevOps process."

"The Enterprise Reliability Platform has positively impacted my organization as it has significantly increased the efficiency and reliability of our systems."

"More than anything, we fix failures even before they occur, which is basically proactive risk detection and risk mitigation."

"Gremlin Reliability Management Platform is amazing with the reliability score, providing built-in Chaos Engineering experiments that you run on your service to receive a reliability score along with insights on the issues and risks present in your service that you can examine and work on."

Cons

"We have encountered problems with the license that is connected to the hypervisor on which the virtual appliance is deployed."

"Because of the policies in Vietnam, we cannot connect the system to the Accedian cloud. It would be good if Accedian could provide a local cloud. In the next release, I would like them to focus on improving and adding more reporting features. This will help the operations teams."

"For the PVX, they are in the process of getting the results to export to cloud and SaaS for analytics. They told me that this will happen later this year. Right now, for the most part, I create that data myself."

"Human resource costs can be high when dealing with connection issues."

"The licensing of the virtual pollers is problematic because they are attached to the physical ESX on which they are installed."

"Some of the Skylight applications are a little newer, and they're still moving through initial revs. There are certain bugs, but nothing is insurmountable... It will just take a little bit of time for their user interface to get a little bit better."

"Combination with Avaya switches pose some problems."

"It needs the possibility to export data because it is not easy to see larger data sets, e.g., for one month. It would be interesting to export data into a PDF or dashboard to keep a history of the situation."

More Cisco Provider Connectivity Assurance cons

"I rate it an eight because we are still using it on a trial and error basis, and the pricing could be optimized for better cost visibility and ROI tracking."

"I think Gremlin Reliability Management Platform can be improved by integrating with more AWS services or GCP services."

"I think that it will be important to have resources to perform self-directed studies on Gremlin Reliability Management Platform as an improvement."

"If you really look at the cost-benefit visibility, it is not very evident by using Gremlin Reliability Management Platform."

"Gremlin Reliability Management Platform can be improved as the pricing is a bit expensive and the learning curve for beginners is a bit difficult."

Pricing and Cost Advice

"It provides value and the cost is not huge."

"The price is competitive overall, depending on the type of customer."

"If you look into Riverbed, it's a licensing nightmare. You need to pay for every type of analysis... If you don't look into licensing, Riverbed and SolarWinds are pretty comparable. But if you look into licensing it would not be smart to go for either of them. On the pure, bare-metal basis, it's the same. But when you get the bare metal and a few basic licenses, then you need all those other licenses just to be sure that there's no issue... One of the great things about Skylight is you have them all, and you actually need them all."

"The pricing of Accedian Skylight is really good. The sensors are low cost. Their model to analytics for sensors is by license, endpoint, or session. With the probes for their analytics, if they get deployed virtually, they are free. The licensing is only based on flows. So, you can effectively deploy probes everywhere in your network. Then, if you want to look at a specific type of traffic, you can enter into it with a very low cost license. You can just use things like spam ports, mirrors, TAPs, and aggregators to optimize what sort of traffic you send to these analysis tools. Then, if you want to start looking at more, you can up your licensed as you go. You are not getting forced into expensive appliances or subscription models."

"Pricing is a little bit expensive."

"It's not for free, clearly. But on the other hand, it offers very interesting functionality. We pay around €100,000."

"The pricing is cheaper than other competing products, which is better for our budgets."

"We understand there's a significant cost difference, but have yet to investigate fully."

More Cisco Provider Connectivity Assurance pricing and cost advice

Information not available

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Top Industries

By visitors reading reviews

Outsourcing Company

14%

Construction Company

12%

Comms Service Provider

11%

Financial Services Firm

Construction Company

11%

Comms Service Provider

10%

Printing Company

Outsourcing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	14
Midsize Enterprise	6
Large Enterprise	9

By reviewers
Company Size	Count
Small Business	3
Large Enterprise	7

Questions from the Community

What needs improvement with Accedian Skylight?

Human resource costs can be high when dealing with connection issues. I require more tools to file and resolve these issues efficiently.

See all answers

What is your primary use case for Accedian Skylight?

See all answers

What advice do you have for others considering Accedian Skylight?

I'd rate the solution eight out of ten.

See all answers

What needs improvement with Gremlin Reliability Management Platform?

While I have no complaints about Gremlin Reliability Management Platform, I believe the UI can be improved to enhance the developer experience for security engineers and DevOps engineers. Additiona...

See all answers

What is your primary use case for Gremlin Reliability Management Platform?

My main use case for Gremlin Reliability Management Platform is to see how our applications behave under extreme stress and how resilient our application is when a simulation of server crash alongs...

See all answers

What advice do you have for others considering Gremlin Reliability Management Platform?

For others considering Gremlin Reliability Management Platform, it is an excellent tool for organizations facing downtime issues, as it allows for chaos testing without needing to check logs and me...

See all answers

Comparisons

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Compared 6% of the time

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Compared 5% of the time

Splunk AppDynamics vs Cisco Provider Connectivity Assurance

Compared 4% of the time

SolarWinds NPM vs Cisco Provider Connectivity Assurance

Compared 4% of the time

ThousandEyes vs Cisco Provider Connectivity Assurance

Compared 4% of the time

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Checkmk vs Gremlin Reliability Management Platform

Compared 54% of the time

Checkmarx One vs Gremlin Reliability Management Platform

Compared 46% of the time

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Product Reports

Buyer's Guide

Cisco Provider Connectivity Assurance

October 2026

Cisco Provider Connectivity Assurance report

Download Cisco Provider Connectivity Assurance product report

Buyer's Guide

Gremlin Reliability Management Platform

September 2026

Gremlin Reliability Management Platform report

Download Gremlin Reliability Management Platform product report

Also Known As

Accedian Skylight, Accedian SkyLIGHT PVX, SkyLIGHT PVX, SecurActive, Performance Vision

No data available

Overview

Cisco Provider Connectivity Assurance is known for its user-friendly approach to network analysis and performance monitoring. It excels in real-time diagnostics, helping organizations quickly resolve network issues and optimize performance effortlessly.

Cisco Provider Connectivity Assurance focuses on comprehensive network troubleshooting and performance monitoring, assisting in identifying bottlenecks and analyzing applications. Real-time data collection and evaluation ensure IT infrastructure efficiency. With active monitoring of latency, jitter, and throughput, users maintain smooth operations across multiple sites and applications. While highly effective, improvements in data handling, protocol support, and dashboard aesthetics are suggested to enhance user experience.

What are the key features of Cisco Provider Connectivity Assurance?

Flow Matrices: Advanced analysis of network paths and traffic distribution.
SQL and DNS Analysis: In-depth insights into database and domain queries for troubleshooting.
Bandwidth Assessment: Evaluation of network capacity and utilization for performance optimization.
Real-time TWAMP Monitoring: Tracks network performance using Two-Way Active Measurement Protocol.
Application Performance Modules: Monitors the performance of various applications and services.
Customizable Dashboards: Personalized views for tracking critical network metrics and trends.
PCAP Capturing: Detailed packet analysis using tools like Wireshark for deeper insights.

What benefits and ROI should users look for in reviews?

Ease of Use: Intuitive design allowing users to swiftly diagnose network issues.
Comprehensive Monitoring: Enhanced visibility of network activity for better control.
Performance Efficiency: Optimization of throughput, reducing downtimes and improving service delivery.
Cost-Effectiveness: Balances features and functionality with competitive pricing for better ROI.

In industries such as telecommunications and finance, where network reliability is crucial, Cisco Provider Connectivity Assurance offers critical network performance insights. It supports high-demand environments by providing data-driven decisions, ensuring infrastructures handle increased loads efficiently.

Cisco

Gremlin Reliability Management Platform empowers organizations to proactively identify and mitigate potential failures. It enhances system resilience through controlled chaos engineering, aiding tech teams in delivering reliable services.

Designed for tech-savvy users, Gremlin enables teams to implement chaos engineering effectively to ensure system reliability. It offers precise control over variables, allowing teams to simulate real-world scenarios and fortify system operations. Gremlin plays a strategic role in preventing downtime and maintaining optimal service delivery through a suite of advanced tools tailored for IT infrastructure.

What are the most important features of Gremlin?

Attack Library: Offers diverse failure scenarios for comprehensive testing.
Security Control: Ensures safe execution of tests with access restrictions.
Detailed Reporting: Provides insights into system weaknesses and improvements.
API Access: Facilitates automation and integration with existing systems.

What benefits should users look for in reviews?

Increased Uptime: Improved system availability through proactive testing.
Cost Efficiency: Reduced need for corrective measures post-failure.
Team Collaboration: Enhances coordination among IT and operations teams.
Product Reliability: More robust and reliable service delivery to clients.

In industries such as e-commerce, finance, and healthcare, Gremlin helps maintain service reliability by identifying vulnerabilities before they affect operations. IT teams can simulate stress tests specific to their industry, ensuring systems are resilient against potential threats, enhancing customer satisfaction, and securing business continuity.

Gremlin

Sample Customers

T-Systems, Thomson Reuters, Bordeaux Metropole, CGI, Citadelle Regional Hospital Center, Lorraine Institute of Oncology, Luxembourg Institute of Health, Groupe BPCE, Group S, Splitpoint, Horus-Net, Audatex, Indexis, Province de Liège, EASI, Spie Batignolles, Faymonville

Information Not Available

Buyer's Guide

Cisco Provider Connectivity Assurance vs. Gremlin Reliability Management Platform

September 2026

Free Report: Cisco Provider Connectivity Assurance vs. Gremlin Reliability Management Platform

Find out what your peers are saying about Cisco Provider Connectivity Assurance vs. Gremlin Reliability Management Platform and other solutions. Updated: September 2026.

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