Sentry Alternatives (September 2025)

Raygun gives you a window into how users are really experiencing your software applications. Detect, diagnose and resolve issues that are affecting end users.

Rollbar provides real-time error tracking & debugging tools for developers. ✓ JavaScript ✓PHP ✓Ruby ✓Python ✓Java ✓Android ✓iOS ✓.NET & more.

BugSnag is an error monitoring and reporting software with best-in-class functionality for mobile apps. Our tool alerts users of bugs, errors & more. Free trial!

Cloud logging for .NET web applications using ELMAH. Find bugs before you go live. Powerful search, API, apps for Slack, Teams, GitHub & Visual Studio

See inside any stack, any app, at any scale, anywhere.

Atatus is a full-stack observability tool that let you identify the performance bottlenecks and helps you optimize your application at the right time. Try it for free!!

Explore how Firebase Crashlytics provides real time app crash & stability reporting for iOS, Android, Flutter, and Unity apps so you can fix crashes faster.

Get out-of-the-box full stack monitoring and observability, expert guidance and actionable insights in a single intuitive interface with StackState.

Hybrid Cloud Observability. Our self-hosted full-stack Observability solution is built to optimize performance, ensure availability, and reduce remediation time.

Spot any issue that impacts important business KPIs with Splunk APM. Accelerate MTTR by combining all the related data in intuitive visuals.

Site24x7 offers both free & paid monitoring services for your entire IT environment. Monitor the health and performance of websites, servers, networks, applications, and cloud platforms and receive instant via different media when any resource experiences an issue or downtime. Sign up now!

Monitor website functionality, performance & uptime. Watch over key pages, login area, & multi-step processes. Advanced Website monitoring made easy.

Instabug empowers mobile teams to monitor, prioritize, and debug performance and stability issues throughout the app development lifecycle.

Gain deep visibility into infrastructure, services, and applications at enterprise scale through Sysdig Monitor. Installs in seconds - free trial!

LogRocket helps you understand problems affecting your users, so that you can get back to building great software.

Monitor and understand your critical cron jobs, background tasks, websites, APIs and more. Instant alerts when something goes wrong. Free 14 day trial.

Cloud monitoring solutions for smarter and faster DevOps ✓ Full-stack visibility into your infrastructure and application performance ✓ Start now!

Middleware observability platform provides complete visibility into your apps & stack, so you can monitor & diagnose issues at scale.

Better Stack lets you see inside any stack, debug any issue, and resolve any incident.

Cloud and on-premises resources monitoring and automation built with MSPs, CSPs and DevOps in mind. Get advanced insight into Microsoft Azure and AWS system performance, auto-scale resources, execute self-healing actions. Try it for free.

Sign up for free, no credit card required with New Relic the all-in-one observability platform for engineers to monitor, debug, and improve their entire stack.

Netdata is a distributed real-time, health monitoring platform for systems, hardware, containers & applications, collecting metrics. Zero configuration needed.

Checkmk is a leading tool for Infrastructure and Application Monitoring. Simple configuration, scalable, flexible. Open Source and Enterprise.

Shape the future of apps with AppDynamics cloud monitoring and Cisco Secure Application. Start your 15-day free trial today

Website monitoring and performance testing solutions for all your websites, applications, API, services, and more. Free 30-Day Trial.

groundcover - reinventing APM with eBPF. Monitor everything you build and run in the cloud without compromising on cost, granularity, or scale.

Build better websites with real-time traffic, performance and error monitoring. Start your free 14 day trial.

Report, manage, and close bugs faster with Bugasura - a modern bug management tool. Explore AI issue tracker and reporters, integrate with project management tools, manage sprints, and get deeper insights into bugs with automatically generated reports.

Observability and security for teams that love open source.

SQL Sentry is a SQL Server performance monitoring tool built to help you quickly pinpoint problems and optimize performance. Free trial.

Modern mobile observability built on OpenTelemetry. Discover the only user-focused, mobile-first observability solution built on OTel.

The best Network Performance Monitoring software for easy network monitoring & troubleshooting for SMBs & enterprises. Deploy in minutes. Try for free.

Splunk Real User Monitoring (RUM) allows your teams to quickly identify and eliminate customer-facing issues across your entire architecture.

Explore WebGazer for reliable uptime and cron job monitoring, plus customizable status pages. Trusted globally for enhancing website performance and uptime.

See how people experience the speed of your website, then identify and fix performance issues.

Hundreds of scaleups use Aptible instead of building their own internal developer platform. The Aptible platform helps engineering teams to control their AWS resources, guarantee uptime, and achieve enterprise best practices for their infrastructure.

Resolve critical product and downtime issues before your customers are impacted. Zenduty integrates with all your monitoring tools and alerts your engineers via Phone, Slack, Push notifications, Email, SMS, and Microsoft Teams. You can organize all your incident communications, manage your on-call, brings in all your playbooks, and analytics in one place, and resolve incidents blazingly fast.

We monitor the availability, speed and proper functioning of websites, web stores, and web applications. Try our website monitoring service for free.

Maximize the value of every software feature through automation and feature management.

Blameless is an incident management workflow solution that carries teams through a codified playbook from start to finish in one fluid motion.

Centreon is a leading IT monitoring software that helps businesses ensure the availability and performance of their IT infrastructure. Try it for free.

Xitoring offers uptime monitoring, server monitoring for linux and windows, and public status page

IT infrastructure monitoring and Full-Stack Network Monitoring Dashboard from anywhere. Full visibility of your enterprise infrastructure.

Get clear, actionable insight into app issues with this powerful crash reporting solution for Apple, Android, Flutter, and Unity.

Honeycomb is a software debugging tool that can help you solve problems faster within your distributed services. Try Honeycomb for free today!

Generate infinite insights for all observability data at scale with Coralogix – when and where you need them – with no limitations

Gain unified visibility, find and fix problems faster and take control of your data and costs.

FireHydrant is with you throughout the entire incident lifecycle from first alert until you've learned from the retrospective. Reduce alert fatigue, guide responders, reduce MTTR and run stress-less retrospectives - all in a single, unified platform.

Start monitoring in 30 seconds. Use advanced SSL, keyword and cron monitoring. Get notified by email, SMS, Slack and more. Get 50 monitors for FREE!

Create free hosted status pages to keep your users informed about real-time incidents. Easily set up status pages to monitor uptime, downtime, etc. Try now!

Unlocking deep insights with Full-Stack Observability, powerful SixthSense AI for Cognitive AIOps, Data Observability, and robust API Security.

Gitea - Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

ilert makes handling incident response, on call management and uptime monitoring a breeze for your teams. Sign up for a free 14 day trial!

Gain insight into your app's performance issues.

DevCycle is a Feature Flag Management platform built for modern development teams. Deploy faster, reduce risk, and build maintainable code at scale.

Entuity software delivers all-in-one network monitoring software for faster insights and manageable network alerts. Learn more here.

Chronosphere is the only cloud native observability platform that helps teams quickly resolve incidents while controlling costs. Learn how.

Developer Observability Platform - securely & dynamically instrument logs, metrics & traces from your IDE in live production applications.

Git Integration for Jira brings repository data like commits, branches, tags, and pull requests into Jira to bridge the gap between DevOps and project management tools. Start a free trial.

Code Climate's industry-leading Software Engineering Intelligence platform helps unlock the full potential of your organization to ship better code,…

Optimize performance, availability, reliability, and reachability from wherever your customers and employees are with Catchpoint's IPM Suite.

Carrier improves visibility into hybrid infrastructure, reduces MTTR, and proactively pinpoints issues before they reach critical status through a single pane of glass view using LogicMonitor.

2 Steps Synthetic Monitoring can automate end-user experience testing across any application without requiring coding.

The all-in-one flexible monitoring solution that covers networks, servers, applications, UX, distributed environments and more!

Build maintainable, secure software with the code health platform. Trusted by 3,700+ companies. Try DeepSource and move fast without breaking.

xMatters service reliability platform helps DevOps, SREs, and Ops teams automate workflows, ensure infrastructure availability, and deliver products at scale.

Open-source self-hosted alternative to Vercel, Netlify, Raiway.app, Render or Heroku running on Kubernetes clusters.

IT monitoring and management software in an all-in-one cloud-based solution for network, classroom, asset management and safeguarding.

Digital Experience Monitoring (DEM) Platform enables visibility into the endpoint. Get FortiMonitor to empower NetOps teams with user-to-application performance monitoring.

Splunk Infrastructure Monitoring is a real-time monitoring and troubleshooting solution for all environments, delivering speed, scale and flexibility.

SonarCloud extends your CI/CD workflow with an online code review solution that easily integrates into your cloud DevOps platform, to provide code review as a service & deliver clean code consistently and efficiently.

AlertOps helps your company respond to IT incidents & automate real-time operations so nothing falls through the cracks. Learn more today!

Visual feedback and bug tracking tool for your users and clients. Get user feedback and detailed bug reports with annotated screenshots directly into GitHub, Slack, Trello and more. Try Ybug for free.

Industry leading Status Pages and Incident Management built to mitigate the impact of service outages: Downtime Costs & Productivity Loss.

Engineering management software to track projects, manage workloads, and leverage real time data for strategic decision making to elevate team performance.

Flurry mobile crash analytics & reporting delivers updates in real time to help you determine the root cause of any issue & minimize impact.

Lumigo is a monitoring and troubleshooting platform for microservice environments, built for developers.

See how PagerDuty's Platform for Real-Time Operations integrates machine data & human intelligence to improve visibility & agility across organizations. Sign up for a free 14 day trial!

Applications Manager is an application monitoring tool that helps thousands of admins across the world to ensure maximum business service uptime. Try now!

LiveSession helps you analyze users’ behavior, improve UX, find bugs, and increase conversion rates using session replays, and event-based product analytics.

Bitbucket Cloud is a Git-based code and CI/CD tool optimized for teams using Jira.

Make your website faster, safer and more reliable. Request a demo and get a free trial of RapidSpike’s supercharged website monitoring today!

Coveralls documention.

With the Z-Ray PHP code developer in Zend Server, you get the tools you need for real-time PHP debugging so you can boost PHP performance. Start your free trial today.

We360.ai is an employee monitoring software which helps companies gain insights of employee performance and productivity.

Our asset management and tracking platform helps track IT assets, inventory, equipment, and much more. Try our integrated asset solution today for free!

Bugfender is a log storage service for application developers. Resolve bugs more effectively and provide better customer support with full logs, not just crashes.

Monitor MySQL databases in real-time. Allows users to track MySQL configuration changes and monitor locked and long running queries.

AppDrag is a serverless development platform made for enterprises. Produce 100% custom applications 10X faster, world class level performances and high availability, 24/7 professional support. Join hundreds of enterprises building the future with us in the cloud.

Countly is the #1 privacy-led product analytics offering a self-hosted or private cloud solution for your mobile, web, and desktop applications.

Track websites and pages for changes. Get email alerts, push notifications and slack/discord alerts on changes.

No more missing tools. A complete tool tracking solution that harnesses the power of cloud software, smartphone scanner apps and patented QR code tags.

Make the impossible, possible in Jira. Plan, track, and release world-class software with the number one project management tool for agile teams.

Ensure your website's seamless performance with MonSpark's website monitoring system. Sign up for free and stay ahead of potential downtime, keeping your online presence uninterrupted.

📱 Start tracking your assets in no time with your smartphone and QR code, NFC or custom tags. Asset tracking.

Gain visibility into the performance, uptime, and overall health of cloud-powered apps on Google Cloud and other cloud or on-premises environments.

Try for free. Check Uptime with our Award-Winning Website Monitoring Tools and Get Notified Instantly.

In minutes, implement automated security for developers that enables them to quickly and independently resolve vulnerabilities before production.

Okmeter is a realtime monitoring as a service that allows you to watch for internal processes status at you production. Alerts, charts and dashboards in realtime directly in the browser or mobile client allow you to sleep tight not worrying about errors.