Sentry Reviews

Name: Sentry
Brand: Sentry
Rating: 4.3 (13 reviews)

4.3 out of 5

13 reviews
100% willing to recommend

What is Sentry?

Sentry is a tool for monitoring web and application performance, tracking errors, processing request times, and managing user data access.

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Sentry is the #1 ranked solution in top Debugging solutions and #12 ranked solution in APM tools. PeerSpot users give Sentry an average rating of 8.6 out of 10. Sentry is most commonly compared to Dynatrace: Sentry vs Dynatrace. Sentry is popular among the large enterprise segment, accounting for 52% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a computer software company, accounting for 18% of all views.

Buyer's Guide

Application Performance Monitoring (APM) and Observability

June 2025

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Helped 861,034 peers since 2012

Featured Sentry reviews

Abdullah Baig

Software Dev at AF AB

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.

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Somayeh Ghanavati Nasab

React Developer at Rayvarz Software Engineering Company

I use Sentry to send project errors and find bugs in the project. I work on fixing the bugs, even though some come from external integrations I only work with part of Sentry. I know about the simple usage, not very deep, though. At this time, I focus on finding and fixing bugs. In the future, I…

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Sayyed Aadil

Hadoop Admin at Tata Consultancy

We are in banking, so we need a lot of protected data. Sentry allows us to restrict users from accessing certain data. It's deployed on-premises, and we have multiple servers. There are eight people in our team, and they all use Sentry. We have another team of six people who are also using it. We…

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Sentry mindshare

Product category:

As of July 2025, the mindshare of Sentry in the Application Performance Monitoring (APM) and Observability category stands at 6.9%, up from 5.0% compared to the previous year, according to calculations based on PeerSpot user engagement data.

Application Performance Monitoring (APM) and Observability

Key learnings from peers

Last updated Apr 20, 2025

Valuable Features

Sentry excels in error management, integration with tools like Slack and GitLab, and capturing real-time metrics. Users appreciate its user-friendly interface, easy event grouping, and security features. The tool provides valuable context for debugging, supports AWS Lambda and Azure, and offers features like Session Replay. Its ability to trace errors, create rules, and assign access is highly valued. Integration with communication platforms enhances collaborative problem-solving, offering insights into application performance.

"Overall, I give Sentry a rating of 10."
"The implementation is easy. After one or two days, I can learn and use it. It's not too hard."
"I would rate the stability of Sentry as eight out of ten."

Room for Improvement

Users suggest automating issue creation with Jira and GitLab, integrating user metric tracking, and customizing event metrics. Improvements are needed for administrator settings, user interface, event alert policies, and pricing. Enhanced integration with cloud platforms and tracing capabilities, faster debugging, and personalization for application logs would be valued. Additionally, geographic user location mapping and single sign-on with Microsoft are desired, along with improved integration clarity and reduced system complexity.

"I have not worked with Sentry long enough to provide advice for improvements. I need more experience and time."
"It would be nice if the product provided a map showing the users’ geographic location."
"To deal with its shortcomings, Sentry needs to continuously improve in areas like the user interface and documentation, apart from its other features."

ROI

Users found that Sentry significantly boosted productivity by identifying and addressing errors quickly, reducing troubleshooting time, and allowing teams to focus on feature development. Many noted decreased downtime and faster issue resolution, resulting in cost savings. Sentry’s ease of use and detailed insights provided better visibility into application performance, helping to maintain high-quality standards and reliability. Its integration capabilities streamlined workflows and improved collaboration among team members.

Pricing

Sentry offers a flexible pricing model ideal for enterprises, with a free plan for early-stage projects and paid options upon project launch. Many users find Sentry affordable, with various customization choices, like the Team plan at $26 monthly with yearly subscriptions and optional code coverage for $29 more. Pricing is adjustable based on data and errors recorded, making it less costly than alternatives like New Relic, even while paying through platforms like Cloudera.

"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."

Popular Use Cases

Sentry captures front-end and back-end errors, providing web application monitoring and error tracking. It enhances application performance management, giving developers access to error logs and tracing without real-time production access. Some use it for database access control and restricting user data permissions. It integrates with applications for automatic error notifications and monitors application reliability. Teams working in environments like banking and development utilize Sentry for improving performance and tracking bugs and issues.

Service and Support

Users predominantly find Sentry's documentation sufficient for their needs, reducing the necessity to contact customer service. The community support forums online are noted to be helpful. Some refer to third-party documentation for technical queries. Those who have engaged with technical support have given a satisfaction rating but generally manage issues internally without needing Sentry's direct support. Responses from support, when contacted by management, are prompt.

Deployment

Sentry's initial setup varies, with many finding it straightforward and manageable. Users appreciate the standard integration and built-in features, while some note challenges. Smaller companies may need assistance without a high-level architect. Cloud deployment avoids infrastructure management. Initial setup often rates highly from a UI perspective, though system administration can be challenging. Installation benefits from clear documentation and step-by-step guidance. Some mention difficulties in deploying, particularly with self-hosted servers or complex components.

Scalability

Sentry demonstrates robust scalability capabilities. Numerous organizations with extensive user bases or development teams report ease in usage, scaling, and maintaining without encountering issues. Teams often opt for scalable solutions to gather comprehensive metrics and data. The platform supports varied scalability approaches and remains resource-efficient across various environments. Sentry's scalability is favorably rated by multiple users, indicating satisfaction with its scalable architecture, despite some users not extensively exploring all scaling features.

Stability

Many find Sentry stable with no issues reported. Users appreciate its open-source nature and extensive capabilities, noting successful implementation across teams of engineers. Some mention uptime reliability, though one user experienced brief downtime, rating stability seven out of ten. Most give positive assessments, rating it as high as eight out of ten. Stability is often attributed to effective exception handling rather than Sentry itself.

These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.

Download our Application Performance Monitoring (APM) and Observability Buyer's Guide for additional reliable information.

Review data by company size

By reviewers

By visitors reading reviews

Top industries

By visitors reading reviews

Computer Software Company

18%

Comms Service Provider

11%

Financial Services Firm

10%

Manufacturing Company

Retailer

Government

Hospitality Company

University

Educational Organization

Healthcare Company

Construction Company

Media Company

Real Estate/Law Firm

Energy/Utilities Company

Non Profit

Insurance Company

Legal Firm

Performing Arts

Outsourcing Company

Wholesaler/Distributor

Recreational Facilities/Services Company

Pharma/Biotech Company

Transportation Company

Aerospace/Defense Firm

Venture Capital & Private Equity Firm

Engineering Company

Compare Sentry with alternative products

Learn more about Sentry

Developers integrate Sentry with web and application environments to capture front-end and back-end errors, utilize error logs, trace requests, and observe metrics without real-time production access. Sentry's use extends to monitoring internal applications, leveraging CyberArk PAM integration, deploying notifications, and detecting silent failures. Users benefit from detailed error and performance reports, contextual cause-stack information, and real-time breakdowns. There is room for improvement, as users desire refined integration and administrative settings, enhanced alert policies, and more customization in event metrics.

What are Sentry's most important features?

Integration with Slack, GitLab, Jira for smoother workflow
Detailed error and performance reports for clearer insights
AWS Lambda compatibility for cloud functions
Contextual cause-stack information helps pinpoint issues
Real-time breakdowns for immediate data
Session Replay for reviewing user sessions

What benefits should users look for in reviews when evaluating Sentry?

Efficient error tracking and monitoring improves application stability
Integration with major tools enhances team collaboration
User-friendly interfaces deliver a smooth learning curve
Security features provide peace of mind
ETL pipeline orchestration streamlines data handling

Sentry is implemented across industries ranging from tech startups to large enterprises. These organizations use Sentry to enhance application reliability, track performance, and secure user data within protected environments. Integration with CyberArk PAM ensures secure deployment. Organizations find Sentry useful for monitoring internal applications, efficiently processing request times, and tracing changes in production without direct access.