Our List of 8 Best Sentry Alternatives for Error Monitoring & Debugging

Quick Summary

Sentry may be one of the leading error monitoring tools, but it’s not the only one. In this guide, we explore eight powerful Sentry alternatives, each offering unique features for tracking and resolving application issues.

Whether you need better pricing, simpler setup, or enhanced integrations, we’ve got you covered. Plus, we highlight Instatus, the go-to solution for keeping users informed during incidents. Explore our blog to learn more about incident management and status updates!

Looking for the Best Sentry Alternative for Error Monitoring?

Sentry is a widely adopted error monitoring tool, used by 6 million + live websites. And, while it has been a popular choice, exploring alternatives doesn’t hurt, and it can lead you to solutions that better fit your unique needs.

In this Instatus guide, we’ll dive into 8 Sentry alternatives, exploring their features, pricing, and more. But first…

Why Listen to Us?

At Instatus, we offer rapid, customizable status pages that enhance transparency and trust. Our key features include seamless integration with monitoring tools, unlimited team members and subscribers, and a static page architecture ensuring swift load times.

Our clients commend Instatus’ intuitive interface and design flexibility.

What is Sentry?

Sentry is an open-source error-tracking tool that helps developers monitor and fix issues in real time. It catches bugs in applications, logs detailed error reports, and integrates with popular platforms like JavaScript, Python, and React.

Sentry is generally used to get instant alerts when something breaks. It shows you exactly where the issue is, what caused it, and how many users are affected. That means faster fixes and fewer frustrated customers.

With features like performance monitoring, release tracking, and AI-powered insights, Sentry makes debugging less painful. It’s a must-have for teams that want reliable apps and happy users.

So, why still look for its alternatives?

Why Might You Look for a Sentry Alternative?

Pricing: Sentry’s costs scale fast, especially for larger teams. Some alternatives offer better pricing for high-volume error tracking.
Ease of Use: Sentry has a steep learning curve. Other tools provide a simpler setup and more intuitive dashboards.
Performance Impact: Some users report Sentry adding noticeable latency. Lighter alternatives might keep apps running faster.
Feature Overload: If you only need basic monitoring, Sentry’s advanced features might feel unnecessary and bloated.
Better Support: Some alternatives offer faster, more responsive customer support, especially for smaller teams.

Top 8 Sentry Alternatives

AppSignal
Rollbar
BugSnag
Raygun
Airbrake
Honeybadger
LogRocket
Scout APM

1. AppSignal

AppSignal is a comprehensive application performance monitoring (APM) tool designed for developers seeking robust error tracking and performance insights. Supporting languages like Ruby, Elixir, Node.js, JavaScript, and Python, it offers an all-in-one solution to monitor application health and optimize performance.

Key Features

Error Tracking: Automatically captures and notifies you of exceptions, providing detailed reports to facilitate swift debugging.
Performance Monitoring: Analyzes request durations, database queries, and external HTTP calls to identify bottlenecks.
Host Monitoring: Keeps an eye on server metrics like CPU usage, memory consumption, and disk I/O to ensure optimal infrastructure performance.
Anomaly Detection: Uses intelligent algorithms to detect unusual patterns in your application's behavior, alerting you to potential issues before they escalate.
Uptime Monitoring: Continuously checks your application's availability, sending immediate alerts if downtime is detected.
Metric Dashboards: Lets you create customizable dashboards to visualize key metrics and gain actionable insights.

Pricing

AppSignal provides a 30-day free trial with full feature access. Paid plans start at $23/month for 250,000 requests, including unlimited hosts, applications, and users. Extra services like logging and extended log storage are available as optional paid upgrades.

Pros

User-friendly interface.
Provides responsive, developer-to-developer support.
Allows an unlimited number of users and teams without additional costs.
Open-source friendly.

Cons

Limited language support.
Costs can increase significantly for applications with very high request volumes.

2. Rollbar

Rollbar is a real-time error monitoring and debugging tool that helps developers detect, diagnose, and resolve issues across applications. It integrates seamlessly with different programming languages and frameworks, providing instant alerts and detailed insights to maintain application health.

Key Features

Real-Time Error Monitoring: Immediately captures and notifies about errors as they occur.
Intelligent Error Grouping: Uses machine learning to group similar errors, reducing noise and focusing on critical issues.
Detailed Error Reports: Provides comprehensive stack traces, local variables, and request parameters for efficient debugging.
Third-Party Integrations: Easily connects with tools like Slack, Jira, and GitHub to streamline workflows.
Telemetry: Records events leading up to an error, aiding in reproducing and fixing bugs.

Pricing

The Rollbar pricing plans are structured into four tiers:

Free ($0/month) – Includes basic error monitoring features to help users discover, predict, and fix errors.
Essentials ($19/month) – Covers 25K event volume, offering production error tracking without relying on user reports or logs.
Advanced ($39/month) – Designed for larger teams and microservices architectures needing advanced capabilities, supporting 25K event volume.
Enterprise (Starts at $25K) – Custom pricing for large-scale businesses handling over 80M events, with enterprise-grade features.

All plans include a free trial option (except Enterprise, which requires contacting Rollbar for pricing).

Pros

Supports multiple environments like PHP, Node.js, and JavaScript.
Uninterrupted error monitoring.
Responsive customer support.
Customizable notifications.

Cons

Users report occasional inaccuracies in error grouping.
Limited notification customization

3. BugSnag

BugSnag is a comprehensive error monitoring and reporting tool that helps developers detect, diagnose, and resolve application issues across various platforms. It offers real-time insights into application stability, allowing teams to deliver high-quality user experiences.

Key Features

Full-Stack Error Monitoring: Automatically captures unhandled and handled errors across mobile, web, desktop, and server applications.
End-to-End Diagnostics: Provides detailed error reports with stack traces, user information, and device data to facilitate efficient debugging.
Error Grouping and Prioritization: Uses intelligent algorithms to group similar errors and prioritize them based on impact, reducing noise and focusing on critical issues.
User Interaction Breadcrumbs: Records events leading up to an error, aiding in reproducing and fixing bugs.
Integration with Development Tools: Seamlessly integrates with tools like GitHub, Jira, Slack, and more to streamline workflows.

Pricing

BugSnag provides the following pricing options:

Free Plan – Suitable for individual developers.
Select Plan (Starting at $23/month) – Tailored for small teams.
Preferred Plan (Starting at $39/month) – Ideal for larger teams.
Enterprise Plan (Custom Pricing) – Includes premium support, error assignment, dedicated success managers, and feature flags for enterprise needs.

A 14-day free trial is available.

Pros

User-friendly interface simplifies error tracking.
Real-time notifications.
Allows tailored notifications based on error severity.
Comprehensive guides assist in easy setup and usage.

Cons

Users report challenges in configuring custom errors.
Limited customization in email notifications.

4. Raygun

Raygun is a comprehensive application monitoring platform that offers real-time error tracking, performance monitoring, and user insights. Designed for modern development teams, it helps identify and resolve issues quickly, ensuring optimal user experiences.

Key Features

Crash Reporting: Detects and diagnoses errors and crashes across various platforms, providing detailed diagnostics to resolve issues efficiently.
Real User Monitoring (RUM): Monitors real user sessions to understand how users interact with applications, helping to improve frontend performance.
Application Performance Monitoring (APM): Offers deep insights into server-side performance, identifying bottlenecks down to the code level.
AI Error Resolution: Leverages AI to provide solutions for detected errors, enhancing debugging efficiency.
Deployment Tracking: Tracks releases to determine their impact on application performance and stability.

Pricing

Raygun provides pricing for three core services: Crash Reporting, Real User Monitoring (RUM), and Application Performance Monitoring (APM). Each service offers four pricing tiers, with monthly billing and a 33% discount for annual plans.

Crash Reporting:

Basic – $60/month for 100,000 errors.
Team – $120/month for 200,000 errors (Most Popular).
Business – $600/month for 1,000,000 errors.
Enterprise – Custom pricing.

Real User Monitoring (RUM):

Basic – $120/month for 100,000 sessions.
Team – $240/month for 200,000 sessions (Most Popular).
Business – $1,200/month for 1,000,000 sessions.
Enterprise – Custom pricing.

Application Performance Monitoring (APM):

Basic – $120/month for 100,000 traces.
Team – $240/month for 200,000 traces (Most Popular).
Business – $1,200/month for 1,000,000 traces.
Enterprise – Custom pricing.

A 14-day free trial is available for all plans.

Pros

Real-time error tracking.
Provides detailed error reports.
RUM offers valuable data on user interactions, enhancing user experience.
Easily connects with tools like Slack, Jira, and GitHub, streamlining workflows.
Flexible deployment.

Cons

Some users find the pricing model challenging to navigate.
Initial setup and configuration can be complex for new users.

5. Airbrake

Airbrake is a robust error and performance monitoring tool designed to help developers identify, diagnose, and resolve application issues swiftly. It supports over 50 languages and frameworks, offering real-time alerts and detailed insights to maintain application health.

Key Features

Error Monitoring: Provides real-time error alerts with rich contextual data, enabling quick identification and resolution of issues.
Performance Monitoring: Allows pinpointing of routes with slow response times and assesses how newly deployed code impacts performance.
Deploy Tracking: Correlates errors with specific deployments, helping to improve development processes and overall code quality.
User Impact Analysis: Identifies how many and which users experienced a certain error, allowing teams to focus on fixing issues that minimize customer impact.
Backtrace Feature: Provides stack traces to understand what’s breaking and where, with easy links to the corresponding code in your repository.

Pricing

Airbrake provides three pricing plans tailored to different error monitoring needs:

Dev + Errors (Starting at $19/month) – Best for solo developers and small projects.
Basic + Errors (Starting at $38/month) – Suited for growing teams needing enhanced monitoring.
Pro + Errors (Starting at $76/month) – Best value, offering advanced error tracking and insights for larger teams.

Pros

Easy integration with platforms like Ruby on Rails and PHP.
Immediate alerting.
User-friendly interface.
Extensive language support.

Cons

Some users have reported issues with error grouping and parameter passing, requiring additional configuration.
Frequent UI changes have often confused users.

6. Honeybadger

Honeybadger is a comprehensive monitoring tool that combines error tracking, uptime monitoring, and check-in monitoring into a single platform. Designed for developers, it provides real-time alerts and detailed reports to help identify and resolve issues swiftly, ensuring optimal application performance.

Key Features

Error Monitoring: Instantly notifies you of exceptions and errors in your applications, providing detailed context to facilitate quick fixes.
Uptime Monitoring: Continuously checks your websites and APIs, alerting you to any downtime or performance issues.
Check-Ins: Monitors cron jobs and background services, ensuring they run as expected and notifying you of any failures.
Real-Time Alerts: Delivers immediate notifications through various channels, including email, SMS, and integrations with tools like Slack and PagerDuty.
Deployment Tracking: Keeps track of code deployments, helping you correlate new errors with recent changes.

Pricing

Honeybadger offers flexible pricing plans to accommodate different needs:

Developer Plan for free
Team Plan: Begins at $26/month.
Business Plan: Starts at $80/month.

A free plan is available for each plan.

Pros

Real-time notifications.
User-friendly interface.
Excellent customer support.

Cons

Offers fewer third-party integrations compared to some competitors.

7. LogRocket

LogRocket is a comprehensive platform that combines session replay, product analytics, and error tracking to help development teams understand and improve user experiences. By capturing detailed user sessions, LogRocket lets teams identify, diagnose, and resolve issues efficiently, enhancing overall application performance.

Key Features

Session Replay: Records and replays user sessions, providing insights into user interactions and behaviors.
Error Tracking: Identifies client-side JavaScript exceptions, failed network requests, and error messages, allowing for prompt debugging.
Performance Monitoring: Monitors frontend performance metrics, including web vitals, CPU and memory usage, and network speed, to ensure optimal user experiences.
AI-Powered Issue Detection: Uses Galileo AI to proactively surface high-impact technical and UX issues affecting conversion and retention.
Product Analytics: Offers tools like conversion funnels, path analysis, and time series trends to understand and enhance user behavior.

Pricing

LogRocket offers pricing plans for both Web and Mobile monitoring, including a Free tier and scalable paid options.

Web Pricing:

Free – $0/month for 1,000 sessions with 1-month data retention.
Team – Starts at $99/month for 10,000 sessions, includes session replay and JavaScript error tracking.
Professional – Starts at $350/month for 10,000 sessions, adds AI-powered struggle detection and product analytics.
Enterprise – Custom pricing for high-volume sessions, self-hosting, and advanced features.

Mobile Pricing:

Free – $0/month for 1,000 sessions with 1-month data retention.
Team – Starts at $199/month for 10,000 sessions, includes session replay and error tracking.
Professional – Starts at $420/month for 10,000 sessions, adds AI-driven struggle detection and analytics.
Enterprise – Custom pricing for large-scale usage and self-hosting.

All paid plans include a 14-day free trial.

Pros

Comprehensive session insights.
Integrated error tracking.
AI-driven issue prioritization.
Seamlessly integrates with tools like Jira, Slack, and GitHub.

Cons

Steep learning curve.
Lower-tier plans have restrictions on the number of sessions, which may be limiting for high-traffic applications.

8. Scout APM

Scout APM is an application performance monitoring tool designed to help developers identify and resolve performance issues in their applications. It offers real-time insights into various metrics, helping teams optimize application performance and enhance user experience.

Key Features

Endpoint Monitoring: Tracks the performance of application endpoints, helping to identify slow or problematic areas.
N+1 Query Detection: Automatically identifies inefficient database queries that can degrade performance.
Memory Bloat Analysis: Detects memory leaks and bloat, allowing for efficient memory usage optimization.
Real-Time Alerting: Provides immediate notifications of performance issues, enabling swift responses.
Source Code Integration: Links performance issues directly to the relevant lines of code, facilitating quick debugging.

Pricing

Scout APM offers six pricing tiers based on transaction volume and support needs:

Free ($0/month) – Includes 300K monthly transactions and community support.
Startup ($19/month) – Covers 600K monthly transactions with community support.
Small ($39/month) – Provides 1.2M monthly transactions and priority support.
Medium ($99/month) – Offers 3M monthly transactions with priority support.
Large ($299/month) – Includes 9M monthly transactions and priority support.
Enterprise (Custom Pricing) – Features custom transactions, SSO integration, and more.

All paid plans come with a free trial option.

Pros

Developer-centric design.
Comprehensive language support.
Detailed transaction traces.

Cons

Fewer integrations compared to some competitors.
Some users feel pricing doesn't match larger cloud providers' offerings.

A Bonus Tool for Efficient Incident Management: Instatus

Instatus makes it easy to keep users informed with beautiful, customizable status pages. Although not exactly an error monitoring tool, it’s mostly focused on incident management, helping businesses reduce support tickets, build trust, and communicate incidents proactively.

Unlike traditional monitoring tools, our tool focuses on clear, user-friendly status updates without the complexity of full-stack observability platforms.

Key Features

Customizable Status Pages: Create branded status pages with custom domains, colors, and logos.
Real-Time Incident Updates: Notify users instantly via email, SMS, or Slack.
Monitoring Integrations: Sync with Pingdom, Datadog, and other monitoring tools.
Multi-Language Support: Offer status pages in 21+ languages for global audiences.
Incident Management: Assign on-call teams, set escalation rules, and collaborate in Slack.
Uptime Monitoring: Track website and service uptime with detailed reports.

Pricing

Our pricing plans fit various team sizes and needs:

Starter (Free) – Great for individuals or small teams.
Pro ($20/month) – Ideal for growing teams, comes with a 7-day free trial.
Business ($300/month) – Built for large teams, includes a 30-day free trial.

Pros

Fast setup.
Unlimited users.
Customize colors, logos, and even CSS.
Multi-language support for international users.
Easy integrations.

Cons

Focuses on status pages, not debugging.
Lacks deep incident analysis features.

Choose Instatus to Streamline Incident Management

Finding the right error monitoring tool is key to a smooth user experience. While Sentry is popular, alternatives like Rollbar, BugSnag, and LogRocket offer unique advantages. And if your goal is to enhance communication and keep users informed, Instatus is the one.

At Instatus, we help teams build beautiful, customizable status pages to proactively share incidents and reduce support tickets. With real-time notifications, integrations, and multi-language support, we ensure transparency and trust with your users.

Join thousands of teams using Instatus to keep their users informed — start your free trial today!