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Sentry
More than 3.5 million developers across 85,000 organizations ship better software, faster, with Sentry.
4.5
(92)
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Sentry Reviews & Product Details

Sentry Overview
What is Sentry?

Sentry is an open-source error tracking tool that helps developers monitor and fix crashes in real time. It streamlines the process of identifying, diagnosing, and fixing bugs in software applications across various programming languages. Sentry's capabilities include providing detailed error reports, context on what caused each error, and tools for team collaboration to efficiently address issues.


Sentry is also often used as Application Performance Monitoring (APM) Tools of choice in Indie Hacker and Web Development tech stacks.

Company Functional Software Inc.
Year founded 2012
Company size 51-200 employees
Headquarters San Francisco, CA, USA
Social Media
Managed by:
Axel Grubba
Founder
Sentry Categories on Findstack
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Crevio
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(1)
$29.00/month
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Sentry Product Details
Capabilities
API
CLI
OSS
Segment
Small Business
Mid Market
Enterprise
Deployment Cloud / SaaS / Web-Based, On-Premise Linux
Support Chat, Email/Help Desk, FAQs/Forum, Knowledge Base
Training Documentation
Languages English
Sentry Features
API Monitoring
APM Agent
Alerting and Notifications
Anomaly detection
Application Mapping
Auto-Discovery
Capacity Planning
Cloud Monitoring
Compliance Reporting
Customizable Dashboards
Data Visualization
Database Monitoring
Distributed Tracing
End-User Experience Monitoring
Error Tracking
Historical Data Analysis
Integration Capabilities
KPI Tracking
Log Management
Mobile Monitoring
Multi-environment Support
Performance Baselines
Real-Time Monitoring
Resource Utilization Monitoring
Root Cause Analysis
Server Monitoring
Service Level Agreement (SLA) Management
Synthetic Monitoring
Third-Party Service Monitoring
Transaction Tracing
Sentry Media
Sentry video thumbnail
Sentry - Sentry Homepage
Sentry Screenshots
Sentry Homepage
Sentry Homepage
Disclaimer
Our research is curated from diverse authoritative sources and meant to offer general advice. We don’t guarantee that our suggestions will work best for each use-case, so consider your unique needs when choosing products and services. Feel free to share your feedback.
Last updated: August 18, 2025
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92 Sentry Reviews
4.5 out of 5
Mid Market (51-1000 emp.)
May 01, 2023
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Best analytics and crash reporting tool for web"
What do you like best about Sentry?

There are many softwares available for web analytics but I've found sentry to be the best. Very easy to setup and dashboard is also very easy to use. Many other softwares are lacking the features that sentry provides.

What do you dislike about Sentry?

The dashboard looks a little cluttered. It can be improved. I really like the UX of Firebase Crashlytics, so something similar can be done here as well.

What problems is Sentry solving and how is that benefiting you?

Sentry helps finding the bug on the website. It tells you exactly where things went wrong with the help of mentioning the line number of the source code.

Mid Market (51-1000 emp.)
Apr 22, 2023
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Great Application Monitoring Tool"
What do you like best about Sentry?

I like the versatility of Sentry, which provides different dimensions of application observability, including metrics, tracing, and error tracking.

What do you dislike about Sentry?

The UI is a little too complicated and disorganized for a first-time user.

What problems is Sentry solving and how is that benefiting you?

Sentry helps boost software development experience and efficiency with its versatile observability coverage and rich support for different programming languages.

Small Business (50 or fewer emp.)
Oct 12, 2022
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Must use for every web application"
What do you like best about Sentry?

We can send and analyse the application issues using the comprehensive details in sentry.

What do you dislike about Sentry?

I think, the configuration options should be increased.

What problems is Sentry solving and how is that benefiting you?

Helping to catch & analyse the issues and errors in live applications

Small Business (50 or fewer emp.)
Mar 17, 2022
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Proactive Bug Detection"
What do you like best about Sentry?

Ease of implementation, user interface, and the ability to detect and handle bugs proactively.

What do you dislike about Sentry?

Not all features are available for the Flutter SDK

What problems is Sentry solving and how is that benefiting you?

Detecting and handling bugs before the final users complain about them.

Small Business (50 or fewer emp.)
Jun 01, 2019
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Makes errors a breeze"
What do you like best about Sentry?

I love the email notifications but only for new errors.

What do you dislike about Sentry?

There is sometimes a delay with the error reporting.

What problems is Sentry solving and how is that benefiting you?

It makes looking at the stacktrace in production errors so much easier

Mid Market (51-1000 emp.)
Feb 12, 2019
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Sentry Review "
What do you like best about Sentry?

A great error reporting and tracking software that is open source and allows you to build custom solutions for your needs

What do you dislike about Sentry?

sometimes finding answers to questions can be hard to find in the docs.

What problems is Sentry solving and how is that benefiting you?

We use sentry to track exceptions that we catch in our applications, we are also able to see graphs of errors and users affected.

Small Business (50 or fewer emp.)
Dec 04, 2018
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Sentry is great"
What do you like best about Sentry?

Sentry helped us figure out many production issues with very little effort. All events are aggregated into easy to parse messages.

What do you dislike about Sentry?

The searching capabilities do not seem very thorough. I have tried to search by url and still come up short :/

What problems is Sentry solving and how is that benefiting you?

Metrics, bug tracking and visibility into out production instance.

Small Business (50 or fewer emp.)
Aug 02, 2018
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Best client side error tracing/reporting solution I've used"
What do you like best about Sentry?

Most of it is open source, it's easy to get started, documentation is good, works pretty much anywhere/everywhere, it's reliable, I've had no issues so far (~1 year of use).

What do you dislike about Sentry?

The settings/configuration feels complicated when working with many projects (shared vs. project-specific settings). The previous version used to have a nice feed/view with the most recent exceptions across all projects; now I have to open each project to see if there's anything new.

What problems is Sentry solving and how is that benefiting you?

Stack tracing and error reporting - especially on the client side (javascript in the browser).

Small Business (50 or fewer emp.)
Jul 27, 2017
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"An absolute must"
What do you like best about Sentry?

Very fast and detailed error reporting!!

What do you dislike about Sentry?

Nothing.Nothing.Nothing.Nothing.Nothing.Nothing.Nothing.Nothing.

What problems is Sentry solving and how is that benefiting you?

Faster and easier debugging!

Small Business (50 or fewer emp.)
Jun 02, 2016
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Awesome"
What do you like best about Sentry?

I like it's trace of the code. It is the best way to debug the whole trace. Most importantly, checking the request and finding the exact cause of error helps to quickly solve the problem.

What do you dislike about Sentry?

The Interface. Although the Web Interface is quite good but I believe it can be improved. Improving to include the variables values at the time of error. Moreover since it already groups same types of errors, it should be grouped with same type of requests also.

What problems is Sentry solving and how is that benefiting you?

I am in a team that manages intranet system of our institute. We get 500 errors daily and every evening sentry helps me to debug all the problems efficiently.

Small Business (50 or fewer emp.)
Mar 04, 2016
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Sentry is awesome software to help me monitor online problem"
What do you like best about Sentry?

1. powerful. I use it to generate all online problem, and notify some status of concern. 2. easy to use. it easy to install 3. open source, I will do secondary development on it to fit our usage scenario when my team have time.

What do you dislike about Sentry?

1. It hasn't the feature that mark who solve the online problem. 2. It can not easy format the error log as plain text format

What problems is Sentry solving and how is that benefiting you?

I can easy find out which program has what problem.

Small Business (50 or fewer emp.)
Dec 18, 2023
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"Simple and useful APM & error monitoring"
What do you like best about Sentry?

- Fair price - Simple initial setup - Support for most common web frameworks - Integrations with tools like Slack and Linear

What do you dislike about Sentry?

- A lot of frameworks are supported yet a few are currently missing (e.g. Nest.js)

What problems is Sentry solving and how is that benefiting you?

Error monitoring

Mid Market (51-1000 emp.)
Apr 20, 2023
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"Sentry helped track release quality in a proactive manner, rather than reactive to user issues"
What do you like best about Sentry?

Error traces which help in identifying the piece of code that needs attention. We used it to track crashes in the application this way.

What do you dislike about Sentry?

Visual reports could be more to showcase crash rates.

What problems is Sentry solving and how is that benefiting you?

Crash rates of the application after every release were being tracked. Alerts were setup to proactively ping us for a particular error occurrence.

Enterprise (> 1000 emp.)
Apr 20, 2023
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"Great platform for performance tracking and logging errors"
What do you like best about Sentry?

It's simplistic UI through which we can easily track errors and check if there is any performance delay

What do you dislike about Sentry?

Sometimes it takes some time to find the log which is causing the error

What problems is Sentry solving and how is that benefiting you?

With its intuitive and self explanatory dashboard it's very easy to track production users and check if they are running into any issues or bugs

Small Business (50 or fewer emp.)
May 17, 2019
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"Know what's happen in production: react quickly"
What do you like best about Sentry?

Very simple and understandable view of issues that are happening in production.] It integrates very well with other tools, like Jira or github.

What do you dislike about Sentry?

Though Sentry is focus in error logging and it does an excellent job doing so, some extra login and monitoring add-ons would be very helpful. Some configurations, like source-maps, can get tricky if your use case is not the standard.

What problems is Sentry solving and how is that benefiting you?

Quickly reacting to issues happening in production that affects our users.

Small Business (50 or fewer emp.)
Feb 01, 2018
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"Great App with Open source and hosted options"
What do you like best about Sentry?

It's open source, robust, and built by a great team. I've been using it since it was launched as an open source project

What do you dislike about Sentry?

Sometimes it's hard to replicate the exact error but that's the nature of these tools.

What problems is Sentry solving and how is that benefiting you?

We are trying to gain insight into all backend and frontend errors to solve the problems as soon as possible.

Enterprise (> 1000 emp.)
Jun 15, 2016
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"Great for production bug monitoring"
What do you like best about Sentry?

Sentry provides the right level of detail necessary when users experience issues in global applications. It eliminates the time gap it takes to dig through log files to root cause specific stack traces.

What do you dislike about Sentry?

The manual installation procedure was a little bumpy. Email notifications are sometimes overwhelming and bothersome (you have the ability to mute these though).

What problems is Sentry solving and how is that benefiting you?

Bug tracking across multiple languages in several regions. Sometimes it's easiest to let users be your QA testers to find every last little glitch.

Mid Market (51-1000 emp.)
Oct 30, 2017
 Source
Overall Rating:
4.0
AG
Verified Reviewer
Founder
Share
"Sentry Review "
What do you like best about Sentry?

I like that I am able to see when a website user is experiencing a problem right away. I also like that I can hook sentry up to slack so that I can become instantly notified of a problem.

What do you dislike about Sentry?

I don't like that the free version has limited capabilities, making you purchase the paid version. The free version, for example, doesn't always show the errors in order. There may be errors that are 4 months old showing up on the most recent page.

What problems is Sentry solving and how is that benefiting you?

We are solving the business problem of customer satisfaction. We can instantly know when a user is having a problem accessing a page and can fix it immediately.

Small Business (50 or fewer emp.)
Mar 05, 2016
 Source
Overall Rating:
4.0
AG
Verified Reviewer
Founder
Share
"Best error monitoring sollution"
What do you like best about Sentry?

Sentry has libraries for lots of different languages and frameworks that makes it easy to integrate. Great search tool combined together with tags allows you quickly to find users who expect problems.

What do you dislike about Sentry?

Support could be better. We got problems that errors from rails are appearing twice, and we didnt get any help from the support team.

What problems is Sentry solving and how is that benefiting you?

Its very important for use to deliver an error-free service to our users. Sentry allows us to get and solve problems before our users report them.With Sentry we can now be sure that our website and mobile apps are working without any problems. And as soon as they happen we can be sure that we will know it before our users.

Mid Market (51-1000 emp.)
Mar 04, 2016
 Source
Overall Rating:
4.0
AG
Verified Reviewer
Founder
Share
"Your go-to tool for getting errors from your application."
What do you like best about Sentry?

Sentry has libraries and plugins for pretty much all languages and framework that are common. There is a very high chance that there is a very good integration of sentry's library with the environment you are currently using. With the latest version, it's interface makes it very easy to have a global view and details output of errors and exception your applications generated. It's also very nice to be able to see a trend of bugs and errors over time when a new version of your software is released. Also Slack integration is a must and Sentry does it very well.

What do you dislike about Sentry?

The setup process isn't super simple. It would be nice if the software were to be packaged (rpm, deb...) so upgrades would be easier and it wouldn't "pollute" the server it's installed on. I've ran into some issues with the installation process that could have been dealt with if there was better documentation or simply more automation in the installation process. While the Slack integration is a great feature, it would be nice to be able to filter projects to different channels.

What problems is Sentry solving and how is that benefiting you?

Getting to know what errors are raised in an application with better debugging information without having to rely on adding more logging manually or having to rely on running the application in debug mode.