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IBM Instana Observability vs Sentry 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

IBM Instana Observability
Ranking in Application Performance Monitoring (APM) and Observability
45th
Average Rating
8.0
Reviews Sentiment
7.4
Number of Reviews
3
Ranking in other categories
No ranking in other categories
Sentry
Ranking in Application Performance Monitoring (APM) and Observability
8th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
13
Ranking in other categories
Debugging (1st)
 

Mindshare comparison

As of June 2025, in the Application Performance Monitoring (APM) and Observability category, the mindshare of IBM Instana Observability is 0.5%, up from 0.2% compared to the previous year. The mindshare of Sentry is 6.9%, up from 4.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Performance Monitoring (APM) and Observability
 

Featured Reviews

Tomas Kim - PeerSpot reviewer
Not expensive and offers good performance
The most valuable feature of the solution is performance. A one-vendor solution serves as a good feature of the tool. In the IT industry, the IT support team has lots of vendors to contact. DB monitoring is done by one company, while WaaS monitoring is done by another and done by another company, which makes it really complicated for the IT team concerned about the security levels. The tool's main feature is that it is a one-vendor solution. The analysis done by the tool is a good feature. The tool is used as an open-source tool. The tool is growing, and new features are being added to the product.
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.

Quotes from Members

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

Pros

"The most valuable feature of the solution is performance."
"The most valuable features of IBM Instana are its quick data collection and analytics after installing the agent."
"The solution has a one-second resolution, giving you the status of your application within one second."
"I would rate the stability of Sentry as eight out of ten."
"Sentry breaks everything down in real time."
"The product performs well."
"Its initial setup process is relatively straightforward."
"The implementation is easy. After one or two days, I can learn and use it. It's not too hard."
"It's a great visibility tool for the developer team."
"Great for capturing application performance metrics and error logs."
"The stability is very good for Sentry and in general works well."
 

Cons

"The product's initial setup phase is not very easy."
"One area that requires improvement is related to the automation part, specifically automated actions like sending SMS."
"The solution should include log management and improve reporting and integration with Cognos."
"I would like to have alert policies and alert conditions enhanced in the next release."
"To deal with its shortcomings, Sentry needs to continuously improve in areas like the user interface and documentation, apart from its other features."
"It would be nice if the product provided a map showing the users’ geographic location."
"We cannot restrict particular columns on particular data. It would be helpful if that feature was improved."
"The price could be lowered."
"The log centralization and analysis could be improved in Sentry."
"It should be easier to integrate Sentry with other tools, and the end-to-end tracing capabilities could be improved."
"The settings for an administrator are complex."
 

Pricing and Cost Advice

"The tool's cost is normal as per the market. The tool is not expensive."
"The solution's pricing is reasonable compared to that of its competitors like Dynatrace."
"Currently, we are in the production phase of our project and we are on free plans to use Sentry. Once we go live we will have to be on a subscription-based plan."
"We can adjust the price a little bit based on our needs."
"We are currently paying through Cloudera for the Sentry service."
"I am currently using a self-hosted open version."
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Top Industries

By visitors reading reviews
Financial Services Firm
17%
Manufacturing Company
9%
Computer Software Company
8%
Construction Company
7%
Computer Software Company
19%
Comms Service Provider
10%
Financial Services Firm
10%
Manufacturing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for IBM Instana Observability?
The tool's cost is normal as per the market. The tool is not expensive.
What needs improvement with IBM Instana Observability?
The tool should offer more LDR AI models. The monitoring is just a status, but the next level of a monitoring solution is to prevent an accident or stop an accident status. The solution should be t...
What is your primary use case for IBM Instana Observability?
Before IBM, I ordered our company's engineer to have a look at the tool and test it. I think it was two years ago, the transfer to IBM happened in our company. At the beginning, IBM Instana Observa...
What is your experience regarding pricing and costs for Sentry?
Sentry is very affordable. We spend less than $200 to $300 a month. Compared to New Relic, it provides the necessary features at a cheaper cost, especially since we moved infrastructure monitoring ...
What needs improvement with Sentry?
Right now, Sentry meets our needs and we have not encountered any bottlenecks. However, additional personalization and easier setup for capturing all the different application logs could be an area...
 

Overview

 

Sample Customers

Information Not Available
Dropbox, Airbnb, Stripe, Uber
Find out what your peers are saying about IBM Instana Observability vs. Sentry and other solutions. Updated: June 2025.
855,164 professionals have used our research since 2012.