Heroku Monitoring Add-Ons in 2026

Heroku is one of the most popular PaaS out there. It allows you to develop, deploy, scale, and manage your applications with ease. However, things tend to go wrong, that's why it is always useful to have a monitoring solution in place.

Heroku offers 1000 free dyno hours, which drives in many developers who are just starting out, or those who just want to try it, without really committing. It is also really easy to work with and emphasizes the central role of a developer, meaning that developers can dedicate their undivided attention to their project, instead of focusing on the management of architecture. A combination of all these features explains why Heroku is so successful.

How to monitor Heroku applications?

First of all, it's important to mention that monitoring itself is a set of practices helping you understand the overall health of your project and also its weaknesses. Meaning that two solutions that offer Heroku monitoring might monitor completely different aspects of your project.

Heroku divides monitoring into multiple different areas:

Logging
Application performance monitoring
Error Monitoring
Platform Monitoring
Heroku Threshold alerting
Uptime Monitoring
Heroku Notifications for apps and databases
Heroku Status
Alert Management
Database Monitoring.

In this article, we will take a closer look at the Uptime Monitoring Add-ons. Heroku's documentation describes uptime monitoring as means of observing your app's availability from the end user's perspective. To monitor your Heroku apps you can use Heroku built-in functions or go for an add-on.

Heroku Dashboard

Heroku Dashboard is the primary web interface of the Heroku Platforms allowing you to manipulate apps, view app metrics, configure add-ons, Manage Heroku Teams, Create Pipelines, Configure Deployment integrations, and overview usage.

Using Heroku, you can collect metrics such as:

Memory Usage
Dyno Load
Events

You can also collect Metrics for Web Dynos such as:

Response Time
Throughput

Heroku Dashboard offers only basic monitoring options and its incident management is also quite rigid, since multiple add-ons offer a free package, it is recommended to choose a Monitoring Solution using an add-on.

Best Heroku Monitoring Tools and Add-ons in 2026

Now you know how important it is to monitor your Heroku apps. Now let's take a look at the best Heroku Monitoring Tools and Add-ons.

1. Better Stack

Better Stack started life as an uptime monitoring tool and has since grown into a full observability and incident response platform. It brings uptime monitoring, logs, metrics, tracing, and on-call together in one place, which is exactly what you want when you are running Heroku apps and would rather not stitch together several separate services.

For Heroku specifically, you can forward your app's logs to Better Stack with a single log drain and watch them in real time in Live tail, then turn those logs into metrics and dashboards. Uptime monitoring covers HTTP and keyword checks, cron and heartbeat jobs, ping, TCP/UDP, and DNS, with checks as often as every 30 seconds from multiple locations. You can also set geo-specific checks to focus on location-related issues and cut down on false alerts.

Incident management and on-call is built in, so you can handle alerts without reaching for a separate tool. Each incident is documented with a screenshot and an error log, a second by second timeline, and a post-mortem, and you can route alerts through Slack, Microsoft Teams, email, and unlimited phone calls with on-call scheduling and escalation policies. When something goes down, you can publish a custom status page with a customizable design that your users can subscribe to.

Beyond uptime, the platform also covers log management, infrastructure monitoring, tracing, real user monitoring, and error tracking, with an AI SRE that helps you get to root cause faster. Better Stack is free to start, and paid plans begin at $29 per month billed annually.

Main benefits of Better Stack:

30 second multi-location uptime checks
Incident management, on-call scheduling, and escalation built in
Logs, metrics, and traces in one platform, billed by usage
Custom, subscribable status pages included on every plan
Slack, Microsoft Teams, email, and unlimited phone alerts
Native Heroku log drain integration

2. Raygun Real User Monitoring

Raygun RUM allows you to discover poor-performing parts of your application, find root cause faster, and understand how your application interacts with your customers. Real User Monitoring allows you to monitor front-end performance to see how your work actually impacts your application and how your users respond to it.

Raygun RUM supports web, single page, and mobile application performance monitoring. You will definitely benefit from understanding individual interactions between your users and your app. Detailed waterfall charts will visualize load time breakdown for every page request.

Raygun offers support for JavaScript, Angular, Xamarin, React, iOS and Android.

While you can greatly benefit from Real User Monitoring, bear in mind that synthetic monitoring is equally, if not more, important. If you decide to go for a RUM solution, make sure to get also a synthetic monitoring solution.

Main benefits of Raygun RUM:

Real User Monitoring helps you to discover many geography and device-related issues
Crash Reporting and APM solutions are also available

3. Hosted Graphite

Hosted Graphite, or HG, is a monitoring add-on for Heroku that collects and visualizes application and infrastructure metrics using Graphite and Grafana. The add-on collects metrics from your Heroku app's log drains, including dyno performance, HTTP requests, and memory and CPU usage, alongside metrics from Heroku Postgres, Redis, and Kafka. You can also ingest custom application metrics and data from other infrastructure and cloud services, with plans starting at $19 per month.

When you enable the add-on, it automatically creates Grafana dashboards for supported Heroku metrics, including dynos and supported data services. You can customize these dashboards or build your own to track the metrics that matter most to your application. Hosted Graphite is built to store and query large volumes of time-series data, and the hosted service handles aggregation, storage, backups, and scaling for you.

The add-on also supports custom alerting. You can create alerts on your application and infrastructure metrics and route notifications through email, Slack, PagerDuty, Microsoft Teams, Opsgenie, and webhooks. Team and account-sharing features are available, with SAML-based SSO for applicable accounts.

Main benefits of Hosted Graphite:

Automatic Grafana dashboards for key Heroku metrics
Monitoring for dynos and supported Postgres, Redis, and Kafka metrics
Custom application and infrastructure metrics
Scalable time-series metric storage and querying
Custom dashboards and alerts
Integrations with services such as AWS, Azure, and GCP

4. Atatus

Atatus enables you to monitor application performance in real-time. You can use JavaScript, PHP, Node.js, Java, and Ruby to monitor front-end, back-end, slow transactions, external requests, or database issues and gain full visibility into app performance. You can use Atatus to monitor page performance and user experience of the browser applications. By collecting data about each page on your website, you will better understand how individual load times impact your entire software.

Atatus also offers error monitoring and alerting. You can start tracking all errors in real-time or recreate and replay the errors for better analysis. Alerting is handled by multiple integrations with incident management tools. Pricing is based on the usage of the number of dynos each month. Subscriptions start at $39/month.

Main Benefits of Atatus:

A complex Heroku Monitoring Solution

5. AppDynamics

AppDynamics automatically discovers all the relations inside your application, including external web services, and allows you to trace essential business transactions solely on production app behavior. The DevOps Virtual War Room capability allows you to collaborate with your whole team while sharing the same performance data and, therefore, resolve any application issues faster.

Thanks to smart alerting, you should not receive any false alarm thanks to dynamic baselining and alerting. Integration with incidents and alerting systems ServiceNow, PagerDuty, and JIRA ensure that you will always be the first to know about any issue.

AppDynamics offers a really broad coverage. From Node.js in Heroku environment through Java, .NET, PHP, Python, and C/C++. AppDynamics really offers one of the most complex and innovative solutions to monitoring there is.

Main benefits of AppDynamics:

Intelligent alerting and incident management
Automatic discovery of dependencies
Broad support of languages and frameworks

6. Dead Man's Snitch

Dead Man's Snitch is a great Scheduler monitoring solution. Unfortunately, that's it. Still, they do their job excellently. Dead Man's Snitch monitors Heroku Scheduler, cron jobs, or any periodic processes, ensuring not only the smooth performance of your application but also its continuity.

Each snitch gets a name, an interval, and a unique Snitch URL for each job you want to monitor, or you can add it to Heroku Scheduler. Thanks to integrations into alerting and on-call systems such as Slack or PagerDuty, you will never miss an error.

Dead Man's Snitch gets the job done. It's true that many monitoring solutions offer a heartbeat monitor, however, sometimes that could be all you need, and you can save a lot of hassle by deploying DMS.

Main benefits of Dead Man's Snitch:

It is super easy to set up
It offers all the integrations you need, and if you need more, you can use Webhooks to build them
Push notifications on iPhone and Android.

7. Pingdom (SolarWinds)

Pingdom focuses on the outside availability of your application rather than its internal performance. It is a SolarWinds product built squarely around synthetic and real user monitoring, so the focus here is on a different aspect of monitoring than the APM tools above.

Pingdom continuously checks your app's availability from all over the world, double-checks them, and in case of an emergency, alerts you. Contextual alerts offer you a summarized report answering the fundamental questions about an incident.

Pingdom focuses on synthetic and real user monitoring, so you can see how your app behaves in a simulated setting but also in interaction with real users. If you pair it with an application performance tool, you can cover both outside availability and internal performance.

Main benefits of Pingdom:

Huge software enterprise backing, allowing you to work within an ecosystem of add-ons
Both Synthetic and Real User Monitoring solutions

8. New Relic APM

New Relic is another application performance monitoring add-on for Heroku. It allows you to monitor critical transactions across your entire web and microservices, with end-to-end transaction tracking. Thanks to New Relic Insights, you can observe your application in great detail and by a wide range of attributes.

Observability from one dashboard is definitely a huge plus, and you can monitor your application's interaction with other services, including your own internal apps and third-party services.

New Relic also offers support for a wide range of languages and platforms. You can navigate across front-end and backend applications in JS, Ruby, Java, Python, Node.js, and PHP.

New Relic calculates your bill based on monthly average dynos, which means that the price is based on the average number of standard dynos used.

Main benefits of New Relic APM:

New Relic offers a plethora of other monitoring solutions. Full observability is easily achievable
Emphasis on backend monitoring for mobile devices
Reasonable pricing model

Conclusion

In this article, we took a closer look at Heroku, how it works and how to monitor it. We explained the basics of Heroku monitoring and offered a brief introduction to Heroku Add-ons. Then we offered a list of the best Heroku Monitoring Solutions in 2026.

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