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MainWP Advanced Uptime Monitor Extension

by MainWPv5.4Unlimited sites

MainWP Advanced Uptime Monitor Extension is a WordPress plugin by MainWP for monitoring connected Child Sites from a central MainWP Dashboard.

Product facts

Version
5.4
Released
4 September 2026
Type
Plugin
Licence
GPL
Included in
Every plan, or $4.79 / year on its own

Overview

Managing several WordPress sites can make it harder to spot when one becomes unavailable. This extension brings uptime monitoring for connected Child Sites into the MainWP Dashboard, giving developers, agencies, and site managers a central place to review their sites. Monitoring runs every 5 minutes, and follow-up checks take place within 3 minutes after downtime is detected to confirm the issue.

Set up monitoring with supported services such as Uptime Robot, NodePing, Site24x7, and Better Uptime, or manage monitoring within your own WordPress environment. Email alerts can be customized for each Child Site, so relevant team members receive notifications when an outage is confirmed. The extension suits teams overseeing multiple WordPress sites that want uptime checks and alerts as part of their MainWP workflow.

Features

  • Centralized site monitoring: View uptime monitoring for connected Child Sites from one MainWP Dashboard, giving multi-site teams a central place to keep track of site status.
  • Frequent uptime checks: Monitor connected sites with checks every 5 minutes to keep track of whether they are accessible.
  • Downtime confirmation: When a site appears to be down, follow-up checks run within 3 minutes to confirm the issue before an alert is sent.
  • Custom email alerts: Set email notifications for each Child Site and choose the team members who should receive alerts about confirmed downtime.
  • Monitoring service connections: Connect with Uptime Robot, NodePing, Site24x7, and Better Uptime to use these monitoring services with MainWP.
  • Self-hosted monitoring: Manage uptime monitoring within your own WordPress environment, keeping it under your control rather than relying solely on third-party platforms.

Best for

  • Agencies managing multiple WordPress sites
  • Freelancers overseeing connected Child Sites
  • WordPress site management teams

Changelog

Version 5.4 — 3 September 2026

  • New Abilities API support for uptime monitor providers.
  • Improved Migrated UptimeRobot integration to the latest Uptime Robot REST API.
  • Improved Improved monitor creation, editing, deletion, duplicate handling, and rollback behavior.
  • Improved Improved handling of missing data, API errors, rate limits, and unavailable ratios.

Earlier versions

  • 5.3.5 (23 April 2026): 3 improved
  • 5.3.4 (18 March 2026): 1 improved, 2 fixed
  • 5.3.3 (17 September 2025): 1 new, 3 fixed

FAQ

Is MainWP Advanced Uptime Monitor Extension free?

The code of MainWP Advanced Uptime Monitor Extension is licensed under the GPL, so anyone may use, change and share it. GPL 247 is a paid service: a plan or a purchase of MainWP Advanced Uptime Monitor Extension gives you the download and its updates. The developer's own support, licence key and online services are not included.

Which version of MainWP Advanced Uptime Monitor Extension is this?

Version 5.4, released 4 September 2026. New versions appear here when the developer publishes them.

How do I update MainWP Advanced Uptime Monitor Extension?

Install GPL 247 Updater on your site and paste your key from My Account. It installs new versions of MainWP Advanced Uptime Monitor Extension for you.