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Sentry vs Splunk AppDynamics comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 6, 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
6.8
Sentry quickly resolves errors, boosts productivity, reduces downtime, improves user experience, and allows focus on new features.
Sentiment score
7.3
Splunk AppDynamics enhances app performance, customer experience, and efficiency, offering quick ROI, cost reductions, and operational improvements.
 

Customer Service

Sentiment score
4.9
Sentry's documentation is sufficient, reducing the need for customer support, with online forums aiding most users effectively.
Sentiment score
7.3
Splunk AppDynamics support is praised for knowledge and engagement, despite occasional response time and geographical challenges.
The customer service and support are helpful and responsive.
 

Scalability Issues

Sentiment score
7.6
Sentry is highly scalable, reliably handling extensive data and large user bases without encountering significant scalability challenges.
Sentiment score
7.4
Splunk AppDynamics is praised for scalability across environments, though pricing and large deployments pose occasional challenges.
We have reached maximum capacity in our tier, and extending capacity has not been cost-effective from Splunk's perspective.
I did not find any Docker solution available with it, and a separate instance has to be installed.
 

Stability Issues

Sentiment score
7.9
Sentry is largely stable and reliable, with users praising its uptime, functionality, and effective management by skilled engineers.
Sentiment score
7.7
Splunk AppDynamics offers strong stability and high performance, with minimal downtime and excellent support despite occasional issues.
It is necessary to conduct appropriate testing before deploying them in production to prevent potential outages.
I can rate it nine out of ten.
 

Room For Improvement

Sentry needs automation, improved integrations, customizable dashboards, better UI, enhanced tracing, enriched alerts, and feature expansion.
Splunk AppDynamics requires improvements in interface design, setup, mobile compatibility, real-time monitoring, and modern technology support.
Splunk AppDynamics provides an end-to-end view of the application but misses the infrastructure part, which is crucial.
If AppDynamics could develop a means to monitor without an agent, it could significantly improve application performance and reduce potential problems.
 

Setup Cost

Sentry offers flexible pricing from free to customizable plans, suiting various project needs with a starting cost of $26 monthly.
Enterprise users find Splunk AppDynamics pricing complex and costly, requiring careful assessment and negotiation for better deals.
Customers have to pay a premium price, however, they receive considerable value from the product.
All these solutions at the moment are cheap, but it is like paying for insurance; you pay insurance to avoid major damage.
 

Valuable Features

Sentry offers robust error tracking with integration, insights, user-friendly interface, security features, and session replays, outperforming competitors.
Splunk AppDynamics offers comprehensive observability, real-time monitoring, and efficient transaction analysis across development and production environments with minimal overhead.
At this time, I focus on finding and fixing bugs.
What I like the most about Splunk AppDynamics is the end-to-end observability for the application, along with traces.
The feature that I appreciate in AppDynamics Browser Real-User Monitoring is the intuitive and user-friendly dynamic mapping it creates for workflows.
The real-time feature provides me with insights into what's happening.
 

Categories and Ranking

Sentry
Ranking in Application Performance Monitoring (APM) and Observability
12th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
12
Ranking in other categories
Debugging (1st)
Splunk AppDynamics
Ranking in Application Performance Monitoring (APM) and Observability
3rd
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
245
Ranking in other categories
IT Infrastructure Monitoring (4th), IT Operations Analytics (2nd), Mobile APM (2nd), Container Monitoring (3rd)
 

Mindshare comparison

As of April 2025, in the Application Performance Monitoring (APM) and Observability category, the mindshare of Sentry is 7.0%, up from 4.6% compared to the previous year. The mindshare of Splunk AppDynamics is 4.8%, down from 6.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Performance Monitoring (APM) and Observability
 

Featured Reviews

Abdullah Baig - PeerSpot reviewer
An easy-to-use solution that has a good dashboard, performs well, and provides flexible pricing
Sentry was easy to learn compared to New Relic and Azure Monitor. I saw some valuable input. It took us the least amount of time to see how Sentry is valuable. It took just a few minutes. Session Replay provides a replay of the recorded errors. It is a good feature. Azure Monitor does not have this feature. The error reporting is straightforward. We can see everything that we need to see. The dashboard seems pretty fine. The product performs well. We can see the user's IP addresses.
Muhammad Zeeshan Siddiqui - PeerSpot reviewer
Dynamic mapping enhances workflows that are user-friendly
One aspect that requires improvement is the agent. Without an agent, gathering sufficient information on applications is challenging. Additionally, the agent sometimes creates performance issues in production environments. If AppDynamics could develop a means to monitor without an agent, it could significantly improve application performance and reduce potential problems. Moving to an agentless solution, like what some competitors are doing, would be beneficial.
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842,767 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
19%
Comms Service Provider
10%
Financial Services Firm
10%
Manufacturing Company
6%
Educational Organization
49%
Financial Services Firm
16%
Computer Software Company
8%
Manufacturing Company
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What is your experience regarding pricing and costs for Sentry?
The product costs $26 a month if we choose a yearly subscription. Code coverage can be added for an additional $29 per month. The Team plan is the cheapest package available. We can make our own bu...
What needs improvement with Sentry?
I have not worked with Sentry long enough to provide advice for improvements. I need more experience and time.
Any advice about APM solutions?
There are many factors and we know little about your requirements (size of org, technology stack, management systems, the scope of implementation). Our goal was to consolidate APM and infra monitor...
APM tools for a Managed Service Provider - Dynatrace vs. AppDynamics vs. Aternity vs. Ruxit
Hi Avi! It's great to see your thorough approach to selecting an APM package for your MSP company. Considering your focus on SMBs and enterprises in Israel, Dynatrace seems like a solid choice with...
 

Comparisons

 

Overview

 

Sample Customers

Dropbox, Airbnb, Stripe, Uber
Cisco, Sony, Nasdaq, Reserve Bank of New Zealand, Edmunds.com, Puma, Fox News, DirecTV, Pizza Hut, T-Systems, Cornell University, OpenTable, BITMARCK, Green Mountain Power, Care.com, Overstock, Paddy Power, eHarmony, Kraft, The Motley Fool, The Container Store, and more See more customers
Find out what your peers are saying about Sentry vs. Splunk AppDynamics and other solutions. Updated: March 2025.
842,767 professionals have used our research since 2012.