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Cribl vs Splunk comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 19, 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
3.0
Cribl is cost-effective compared to Splunk, but not all users see clear returns in time and cost savings.
Sentiment score
7.4
Organizations saw improved visibility, productivity, and efficiency, with reduced downtime and costs using Splunk Observability Cloud, enhancing KPIs.
Using Splunk has saved my organization about 30% of our budget compared to using multiple different monitoring products.
Anyone working in front-end management should recognize the market price to see the true value of end-user monitoring.
 

Customer Service

Sentiment score
5.0
Cribl's customer support is effective and prompt, with high satisfaction despite some noted areas needing improved understanding of customer needs.
Sentiment score
7.1
Splunk Observability Cloud support is generally responsive but can be slow, with improvement needed, especially in the APAC region.
The community, including the engineering and sales teams, is available on Slack and is very supportive.
They often require multiple questions, with five or six emails to get a response.
Support from Splunk is not very helpful because Splunk doesn't have a dedicated APM; they only have one APM engineer in Korea.
They did respond to us, but they did not explicitly inform us about the feature's absence.
 

Scalability Issues

Sentiment score
5.3
Cribl is highly scalable, enabling efficient workload distribution and quick deployment, appealing to businesses of all sizes.
Sentiment score
7.8
Splunk Observability Cloud is scalable and flexible but can be costly, with challenges in data ingestion and implementation.
I don't need to talk to a Cribl engineer to connect a new log source.
It is pretty scalable, just in terms of cost.
We've used the solution across more than 250 people, including engineers.
I would rate its scalability a nine out of ten.
The issue is mainly about pricing because if they want to monitor more, it costs money.
 

Stability Issues

Sentiment score
5.6
Cribl is stable and reliable, with quick bug resolution and improvements over time despite occasional connectivity issues.
Sentiment score
8.0
Splunk Observability Cloud is highly stable, rated 8-10/10 for reliability, with minor issues usually from user configurations.
If the pipeline is down and we receive an alert that it's not sending information to the log collection platform for more than one or two hours, if we receive an alert, it would be great.
I would rate its stability a nine out of ten.
We rarely have problems accessing the dashboard or the page.
Unlike NetScout or regular agents for APM, RUM has many problems during the POC phase because customer environments vary widely.
 

Room For Improvement

Cribl faces compatibility issues, UI limitations, and documentation inconsistencies, requiring enhancements in integration, customization, and data handling.
Splunk Observability Cloud requires improved integration, scalability, cost-effectiveness, ease of use, monitoring features, customization, and enhanced customer support.
Perhaps more flexibility in terms of metrics would be helpful.
There is room for improvement in the alerting system, which is complicated and has less documentation available.
Improvements in dashboard configuration, customization, and artificial intelligence functionalities are desired.
Customers sometimes need to create specific dashboards, particularly for applicative metrics such as Java and process terms.
 

Setup Cost

Cribl offers competitive pricing valued for cost-effectiveness and scalability, though its complex credit system can cause confusion.
Splunk Observability Cloud offers advanced features but can become costly as data volume and infrastructure needs grow.
Splunk is a bit expensive since it charges based on the indexing rate of data.
It appears to be expensive compared to competitors.
Splunk is a little expensive, however, it is in line with the current market pricing.
 

Valuable Features

Cribl provides efficient, real-time data transformation and routing, supporting scalability, cost reduction, and rapid integration for enhanced operational efficiency.
Splunk Observability Cloud offers seamless data integration, real-time insights, and efficient monitoring, enhancing performance visibility across diverse environments.
The community on Slack is excellent for solving questions and getting ideas.
Splunk provides advanced notifications of roadblocks in the application, which helps us to improve and avoid impacts during high-volume days.
For troubleshooting, we can detect problems in seconds, which is particularly helpful for digital teams.
It offers unified visibility for logs, metrics, and traces.
 

Categories and Ranking

Cribl
Ranking in Application Performance Monitoring (APM) and Observability
14th
Average Rating
8.4
Reviews Sentiment
6.2
Number of Reviews
15
Ranking in other categories
Log Management (8th), Security Information and Event Management (SIEM) (12th), Observability Pipeline Software (1st)
Splunk Observability Cloud
Ranking in Application Performance Monitoring (APM) and Observability
8th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
57
Ranking in other categories
Network Monitoring Software (6th), IT Infrastructure Monitoring (7th), Cloud Monitoring Software (7th), Container Management (6th), Digital Experience Monitoring (DEM) (2nd)
 

Mindshare comparison

As of August 2025, in the Application Performance Monitoring (APM) and Observability category, the mindshare of Cribl is 0.9%, up from 0.2% compared to the previous year. The mindshare of Splunk Observability Cloud is 2.0%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Performance Monitoring (APM) and Observability
 

Featured Reviews

Joe Cicero - PeerSpot reviewer
Facilitates seamless log integration and reduces data costs with efficient compression
My favorite feature is Cribl Stream. That's probably the only Cribl product I have a lot of experience with, and Cribl Stream makes it very easy to identify where all the customer's log sources are and to quickly connect them to a destination source such as Microsoft Sentinel and Microsoft Azure Data Storage. Cribl Stream does two things: not only does it make it easy to connect one log source or one dataset to multiple storage locations, but it also has compression features, which greatly reduce the storage cost for that data. It strips out and compresses data so that only the absolute information remains and not any duplicates. Dual destination and compression are the two top features.
Lakshmi Padaga - PeerSpot reviewer
Collaborates performance metrics with log data to pinpoint the exact cause of issues and offers error detection
Splunk APM is a robust tool with many capabilities. There are always areas for potential improvement to enhance its functionality and user experience. For Splunk APM, there could be simplified navigation, like streamlining the user interface to make navigation more intuitive for our users, especially those new to APM, which can enhance usability. We can provide more customization options for dashboards and visualizations to help users tailor the platform to their specific needs. There could be more integration capabilities with a wider range of third-party tools and platforms would also be beneficial. By focusing on these areas, Splunk APM can enhance its value proposition, improve user satisfaction, and better meet the evolving needs of organizations monitoring their application performance.
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Top Industries

By visitors reading reviews
Financial Services Firm
17%
Computer Software Company
9%
Healthcare Company
8%
Manufacturing Company
7%
Financial Services Firm
15%
Computer Software Company
14%
Government
7%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What needs improvement with Cribl?
Something that Cribl could do better is processing time. There is not enough customization to improve performance. An example would be with AWS Lambda functions, the way we were doing it before. Th...
What is your primary use case for Cribl?
Our use cases that we are exploring Cribl for right now are for data parsing and data manipulation.
What do you like most about SignalFx?
The most valuable feature is dashboard creation.
What needs improvement with SignalFx?
Regarding dashboard customization, while Splunk has many dashboard building options, customers sometimes need to create specific dashboards, particularly for applicative metrics such as Java and pr...
What is your primary use case for SignalFx?
The solution involves observability in general, such as Application Performance Monitoring, and generally addresses digital applications, web applications, sites, and mobile applications. I worked ...
 

Also Known As

No data available
Splunk Infrastructure Monitoring, Splunk Real User Monitoring (RUM), Splunk Synthetic Monitoring
 

Overview

 

Sample Customers

Information Not Available
Sunrun, Yelp, Onshape, Tapjoy, Symphony Commerce, Chairish, Clever, Grovo, Bazaar Voice, Zenefits, Avalara
Find out what your peers are saying about Cribl vs. Splunk Observability Cloud and other solutions. Updated: July 2025.
865,140 professionals have used our research since 2012.