Performance and Availability Metrics For Your Monitoring System. measures performance and availability of your sites and services from multiple global locations and provides the results to your Monitor System.

Open API for your Monitoring System operates a growing network of distributed probes providing performance and availability metrics in the widely supported Prometheus Exposition Format. Have all your metrics in your monitoring system. No need to configure and check your services on an external website!

Easy configuration

No need to manage external configuration. Setting up targets, resolution and probes all happens in your monitoring system config. No matter whether you run on Kubernetes, GCE, AWS or your private cloud. See how to integrate with your existing monitoring system:

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Flexible and Correct

Our probes can provide metrics for any target reachable over the public internet. Not only can it be used to monitor the speed of your websites or APIs but also remote services you might depend on or just be interested in their performance. On each request, the probes send out request to the configured target and return fresh, unaggregated metrics. This allows you to aggregate, filter and correlate them metrics with your existing metrics.

Prometheus/Grafana Demo

Grafana Dashboard showing metrics

Multiple protocols

The probes run a modified version of the open source Prometheus Blackbox Exporter to provide metrics. It supports HTTP, HTTPS, DNS, TCP and ICMP probes. See the documentation on all available checks and how to configure them. Support for custom GET parameters for HTTP and HTTPS checks. POST parameters and custom DNS queries coming soon!

Customer Driven

While we built with years of experience operating and monitoring sites with millions of users around the globe, we believe the best way to solve your problems is by listening to you. Having trouble integrating with your monitoring system? Need to monitor an unsupported protocol? Or prefer post-paid model? Talk to us!

Free Tier, Affordable Plans

We have one of the most affordable pricing in the SaaS monitoring industry. You need high resolution or want to monitor many targets? In our Advanced Plan you get 15 Million requests for $100, or 150.000 requests/$. To get you started or help you monitor your side projects, we offer a completely free plan for with 50k requests.

Plans for every need

$0/Month50,000 reqs~1.14 req/min
$15/Month1,000,000 reqs~22.83 req/min
$50/Month5,000,000 reqs~114.16 req/min
$100/Month15,000,000 reqs~342.47 req/min

Get started with our free Plan

Subscribe to a plan to get monthly request credits. The free Plan includes 50,000 Requests (~1.14 req/min).
Need something custom? Talk to us.  For EU individuals, plus regional VAT rate.

Some of our Customers

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