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Elastic Observability vs Prometheus Group comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 8, 2025

Review summaries and opinions

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

ROI

Sentiment score
7.1
Elastic Observability enhances efficiency, reduces incidents, and provides cost-effective visibility, with benefits in data management and availability.
Sentiment score
8.5
Prometheus Group is free and cost-effective, offering substantial savings and efficient monitoring compared to AWS native services.
Using open-source Prometheus saves me money compared to AWS native services.
 

Customer Service

Sentiment score
7.7
Elastic Observability users praise responsive, knowledgeable support, valuing quick problem-solving, though rely on documentation for added assistance.
Sentiment score
4.0
Prometheus Group support relies on comprehensive documentation and active community forums, praised for their helpfulness and accessibility.
Prometheus does not offer traditional technical support.
 

Scalability Issues

Sentiment score
7.1
Elastic Observability offers scalable performance and ease of use, with user satisfaction varying based on specific implementations and preferences.
Sentiment score
6.9
Prometheus Group efficiently scales from small to large enterprises, supporting extensive user bases with minimal maintenance required.
Elastic Observability seems to have a good scale-out capability.
What is not scalable for us is not on Elastic's side.
Prometheus is scalable, with a rating of ten out of ten.
 

Stability Issues

Sentiment score
8.2
Elastic Observability is stable, efficiently handles analytics, and is well-regarded by users, though monitoring storage is recommended.
Sentiment score
8.9
Prometheus Group is praised for stability and frequent updates, despite occasional performance issues tied to infrastructure.
It is very stable, and I would rate it ten out of ten based on my interaction with it.
Elastic Observability is really stable.
Deploying it on multiple instances or using Kubernetes for automatic management has enhanced its stability.
 

Room For Improvement

Elastic Observability needs improved automation, ease of use, dashboard customization, advanced metrics, compatibility, and streamlined deployment processes.
Prometheus Group's setup and query language are challenging; improvements needed in UI, documentation, integrations, security, error handling, and pricing.
For instance, if you have many error logs and want to create a rule with a custom query, such as triggering an alert for five errors in the last hour, all you need to do is open the AI bot, type this question, and it generates an Elastic query for you to use in your alert rules.
It lacked some capabilities when handling on-prem devices, like network observability, package flow analysis, and device performance data on the infrastructure side.
One example is the inability to monitor very old databases with the newest version.
 

Setup Cost

Elastic Observability offers cost-effective, flexible pricing for enterprises, though high-tier licensing may be expensive for smaller users.
Prometheus Group is cost-effective due to its open-source nature, preferred over more expensive solutions like New Relic or Datadog.
Elastic Observability is cost-efficient and provides all features in the enterprise license without asset-based licensing.
The license is reasonably priced, however, the VMs where we host the solution are extremely expensive, making the overall cost in the public cloud high.
Observability is actually cheaper compared to logs because you're not indexing huge blobs of text and trying to parse those.
Prometheus is cost-effective for me as it is free.
 

Valuable Features

Elastic Observability enhances incident response with powerful search, centralized logging, machine learning, and scalable integration for seamless monitoring and alerting.
Prometheus Group offers robust API integrations, customizable dashboards, scalability, and adaptability, ensuring efficient monitoring across diverse environments.
The most valuable feature is the integrated platform that allows customers to start from observability and expand into other areas like security, EDR solutions, etc.
the most valued feature of Elastic is its log analytics capabilities.
Every integration, whether for Windows or Linux or even Palo Alto or Fortinet, installs the out-of-the-box dashboards along with it, making it easy to parse incoming data meaningfully and immediately start viewing dashboards to see what's happening in the platform.
It allows me to save money by avoiding costs associated with AWS native services like CloudWatch or Amazon Prometheus.
 

Categories and Ranking

Elastic Observability
Ranking in Application Performance Monitoring (APM) and Observability
7th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
27
Ranking in other categories
IT Infrastructure Monitoring (11th), Log Management (16th), Container Monitoring (4th), Cloud Monitoring Software (7th)
Prometheus Group
Ranking in Application Performance Monitoring (APM) and Observability
10th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
34
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2025, in the Application Performance Monitoring (APM) and Observability category, the mindshare of Elastic Observability is 5.0%, down from 5.8% compared to the previous year. The mindshare of Prometheus Group is 3.2%, down from 3.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Performance Monitoring (APM) and Observability
 

Featured Reviews

Adelina Craciun - PeerSpot reviewer
Customization enables tailored monitoring and alerting across departments
The possibility to customize it has been quite useful. Whatever the other departments want to dream up, we implement. Whatever they want to monitor, the granularity of it, the changes in the threshold, and the anomalies that they want reported all require some development. So far, every single request has been fulfilled.
MuhammadAzhar Khan - PeerSpot reviewer
Free to use and provides valuable monitoring capabilities
Prometheus is a scalable and flexible tool that I can deploy on any cloud platform. It is free to use and provides valuable monitoring capabilities. It allows me to save money by avoiding costs associated with AWS native services like CloudWatch or Amazon Prometheus. The ability to deploy on any cloud platform or environment, including Kubernetes, is a major advantage.
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Top Industries

By visitors reading reviews
Financial Services Firm
19%
Computer Software Company
15%
Manufacturing Company
8%
Government
6%
Financial Services Firm
25%
Computer Software Company
15%
Manufacturing Company
6%
Government
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Elastic Observability?
Elastic Observability significantly improves incident response time by providing quick access to logs and data across various sources. For instance, searching for specific keywords in logs spanning...
What is your experience regarding pricing and costs for Elastic Observability?
Elastic Observability is cost-efficient and provides all features in the enterprise license without asset-based licensing. However, sizing and licensing information could be clearer.
What needs improvement with Elastic Observability?
Of course, maintenance is necessary, as with any software, requiring updates with the latest features and security enhancements. It lacked some capabilities when handling on-prem devices, like netw...
What do you like most about Prometheus?
The most valuable feature of Prometheus is its ability to collect metrics.
What is your experience regarding pricing and costs for Prometheus?
Prometheus is cost-effective for me as it is free. Using cloud-native alternatives like Amazon Prometheus would incur charges.
What is your primary use case for Prometheus?
I use Prometheus for monitoring purposes in IT infrastructure. It is particularly useful for environments using Kubernetes, as it monitors ports, containers, instances, and applications effectively.
 

Overview

 

Sample Customers

PSCU, Entel, VITAS, Mimecast, Barrett Steel, Butterfield Bank
Information Not Available
Find out what your peers are saying about Elastic Observability vs. Prometheus Group and other solutions. Updated: June 2025.
856,873 professionals have used our research since 2012.