Proberix monitors website and API uptime with HTTP/S, TCP, UDP, and DNS checks from multiple locations. Plans start at $9/month with a 14-day free trial.
Researched and fact-checked by Bartu Cavusoglu · Updated October 26, 2026
Proberix is an uptime monitoring service for websites, APIs, and digital services. It runs scheduled HTTP/S, TCP, UDP, and DNS checks against targets that a user defines, and it flags downtime, connection errors, and content mismatches. The company says its aim is to help organizations, developers, and teams resolve problems before they affect users.
The product is built around probes. A probe is an automated check on one target, which can be a single web page or a complex API endpoint. The company states that it prefers perfecting reliable uptime monitoring over building a feature-bloated product, and the feature list reflects that narrow scope.
Each probe sends automated requests to a predefined target and records the result. HTTP/S checks are fully configurable, and TCP connection checks cover other services. Checks run from several geographic locations at once, and each location verifies availability independently rather than rotating requests among servers, which the company says gives a more accurate view of uptime.
Results appear in charts and an event log. The charts break down socket-level timings such as DNS, Wait, Download, TCP, and First Byte. Notification policies apply customizable thresholds so alerts fire on meaningful incidents instead of every blip. Data is kept for up to one year and can be viewed as a list or as aggregated charts.
Beyond availability checks, Proberix offers content match, which looks for keywords to confirm that critical information is present on a page. Change detection compares snapshots of response data from consecutive checks across all locations. Full page rendering analyzes how a webpage renders. The last two are add-ons whose allowances depend on the plan.
Alerts can be delivered by email, SMS, webhook, or Slack when major issues occur. An event log lists monitoring events to assist with root cause analysis, and one-year history retention keeps past results available. Every plan also includes multi-tenant features, meaning account and sub-account management.
Proberix is an uptime monitoring service for websites and APIs. It runs HTTP/S, TCP, UDP, and DNS checks to detect downtime, connection errors, and content mismatches, and it sends alerts when problems occur.
On month-to-month billing, Basic costs $9.00/month, Standard $18.00/month, and Plus $27.00/month. Plans differ by probe count, SMS alerts, Change Detection, and Full Page Rendering. A yearly option exists, but its prices are not shown.
Yes. Proberix offers a 14-day free trial with no credit card required, and the site says it lets you explore all of its features.
The sources list alert delivery by email, SMS, webhook, and Slack. No other third-party integrations are named.
Checks run from multiple geographic locations at the same time, and each location verifies availability independently. Every plan supports simultaneous monitoring across up to 3 locations.
Every plan includes 1-year history retention. Data can be viewed as a list or through aggregated charts.
Proberix suits developers, teams, and organizations that want focused uptime and API monitoring. The company describes its range as running from a developer tracking a single website to an enterprise managing a complex API ecosystem.
Yes. Change Detection compares snapshots from consecutive monitoring checks across all locations to identify changes in response data. It is an add-on whose allowance depends on the plan.