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Gremlin Reliability Management Platform vs ServiceNow Cloud Observability comparison

 

Comparison Buyer's Guide

Executive Summary

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

Gremlin Reliability Managem...
Ranking in Application Performance Monitoring (APM) and Observability
27th
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
8
Ranking in other categories
IT Infrastructure Monitoring (23rd), DevSecOps (10th)
ServiceNow Cloud Observability
Ranking in Application Performance Monitoring (APM) and Observability
64th
Average Rating
7.6
Reviews Sentiment
6.9
Number of Reviews
5
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Application Performance Monitoring (APM) and Observability category, the mindshare of Gremlin Reliability Management Platform is 0.2%. The mindshare of ServiceNow Cloud Observability is 0.7%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Performance Monitoring (APM) and Observability Mindshare Distribution
ProductMindshare (%)
Gremlin Reliability Management Platform0.2%
ServiceNow Cloud Observability0.7%
Other99.1%
Application Performance Monitoring (APM) and Observability
 

Featured Reviews

Ravi Konduru - PeerSpot reviewer
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.
Uday-Thentu - PeerSpot reviewer
Project Manager at a tech vendor with 10,001+ employees
Automation has reduced incident impact and is driving proactive self‑healing across hybrid services
ServiceNow Cloud Observability's valuable features include AI agents that can be integrated and triggered with workflows for evaluating and taking the right action in both process and technical aspects. On the process side, it ensures the right approvals are triggered. From the technical aspect, it allows integration for taking relevant action without human intervention, moving towards self-healing. The main benefit of ServiceNow Cloud Observability is real-time data, which helps us move from being reactive to more proactive. By defining and fine-tuning workflows, we were able to implement timely notification and auto-action or auto-remediations. At the same time, if anything involves additional cost or requires intervention, it helps trigger approval notifications, and once approval is received, it timely takes the action. The AI agents help define and fine-tune those workflows further.

Quotes from Members

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

Pros

"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."
"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."
"Using Gremlin Reliability Management Platform has raised more than fifty percent of the reliability of the infrastructure."
"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."
"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."
"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."
"More than anything, we fix failures even before they occur, which is basically proactive risk detection and risk mitigation."
"The Enterprise Reliability Platform has positively impacted my organization as it has significantly increased the efficiency and reliability of our systems."
"The solution Lightstep/ServiceNow has a couple of pretty advanced functionalities to help us investigate a deviation and help the development teams have better observability in the environment using distributed and complex services."
"The ability to create a stream based on different parameters, operation name, service name, URL, tags, and URI part, is one valuable feature."
"The UI is very intuitive."
"To a certain extent, it is possible to save on the costs of the product."
"The main benefit of ServiceNow Cloud Observability is real-time data, which helps us move from being reactive to more proactive."
 

Cons

"If you really look at the cost-benefit visibility, it is not very evident by using Gremlin Reliability Management Platform."
"I think Gremlin Reliability Management Platform can be improved by integrating with more AWS services or GCP services."
"Gremlin Reliability Management Platform can be improved as the pricing is a bit expensive and the learning curve for beginners is a bit difficult."
"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 that it will be important to have resources to perform self-directed studies on Gremlin Reliability Management Platform as an improvement."
"The design of this solution is not very intuitive and probably could come with more friendly tips for beginners."
"The dashboard and graphics must be improved."
"In terms of licensing, users would want the product to offer them the ability to tailor the tasks offered in the solution to suit their needs."
"The cost could be reduced or lightweight agents and lightweight modules could be introduced, which would make it much easier to implement."
"The support team could be better. Because of the different versions of different tactics of integrating reactive code base, the documentation is not very clear if someone has to be onboard. I would rate the documentation of Lightstep a five out of ten. It could need improvement."
 

Pricing and Cost Advice

Information not available
"The product is expensive. I rate the tool's pricing model an eight out of ten."
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Top Industries

By visitors reading reviews
Construction Company
12%
Printing Company
9%
Comms Service Provider
8%
Sports Company
7%
Financial Services Firm
11%
Construction Company
11%
Manufacturing Company
9%
Healthcare Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Large Enterprise7
No data available
 

Questions from the Community

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...
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...
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...
What needs improvement with LightStep?
The cost could be reduced or lightweight agents and lightweight modules could be introduced, which would make it much easier to implement.
What is your primary use case for LightStep?
ServiceNow Cloud Observability's main use case is end-to-end automation starting from the trigger in the cloud. Currently, it focuses more on self-healing and understanding the complete uptime of e...
What advice do you have for others considering LightStep?
Regarding security, I unfortunately do not have much hands-on experience. My focus has been majorly on self-healing activities, but given what I have observed, it does provide a good opportunity in...
 

Also Known As

No data available
LightStep
 

Overview

 

Sample Customers

Information Not Available
InVision, Twilio, Lyft, Yext, DigitalOcean,
Find out what your peers are saying about Gremlin Reliability Management Platform vs. ServiceNow Cloud Observability and other solutions. Updated: August 2026.
909,725 professionals have used our research since 2012.