Top Plugins Agencies Use to Monitor Client Sites at Scale

When you're managing 5, 50, or even 500 WordPress sites, staying on top of uptime, performance, updates, and security is non-negotiable. Agencies need tools that can scale effortlessly and that’s where the right plugins come in.

Here’s a breakdown of the top plugins and platforms agencies rely on to monitor and maintain client WordPress sites efficiently.

🧰 1. ManageWP

Best for: All-in-one centralized site management
Used by: Agencies of all sizes

Features:

• One dashboard for all sites

• Uptime & performance monitoring

• Plugin/theme/core updates

• Security scans & backups

• Client reports

💡 Pro tip: You can manage unlimited sites for free, and only pay for premium add-ons like backups or uptime checks.

🔗 managewp.com

🔒 2. MainWP

Best for: Agencies who want full control (self-hosted)
Used by: Privacy-focused and large-scale agencies

Features:

• Self-hosted dashboard plugin

• Free with tons of extensions

• Security, uptime, performance, SEO, links

• Plugin/theme management

• Custom client reporting

🔧 Great for developers who want flexibility without recurring costs.

🔗 mainwp.com

🛡 3. WP Umbrella

Best for: French/European agencies with GDPR concerns
Used by: Agencies seeking performance + simplicity

Features:

• Uptime + PHP error monitoring

• Lightweight performance insights

• Team collaboration

• Safe plugin & theme updates

• Branded reports

✨ Their UI is modern, simple, and very agency-friendly.

🔗 wp-umbrella.com

🔍 4. Jetpack Monitor

Best for: Simple uptime alerts (1–5 sites)
Used by: Small agencies or solopreneurs

Features:

• Uptime monitoring via email

• Basic security scans

• Central dashboard on WordPress.com

• Real-time backups (with Jetpack Backup)

📧 It’ll ping you by email when a site goes down. Good for quick wins, but lacks deep functionality at scale.

🔗 jetpack.com

🧼 5. InfiniteWP

Best for: Agencies looking for a one-time license solution
Used by: Budget-conscious site managers

Features:

• Self-hosted dashboard

• Site management & updates

• Uptime + backup monitoring

• Malware scanning (premium)

💰 Great value for lifetime license plans if you’re building long-term recurring revenue from site care.

🔗 infinitewp.com

📊 6. Better Uptime (Integration)

Best for: External monitoring with detailed incident tracking
Used by: DevOps-oriented agencies

Features:

• Ping checks, screenshots, status pages

• Alerts via Slack, Email, SMS, etc.

• Integrates with WordPress via API or Zapier

• Great for advanced reporting and escalation

🔗 betteruptime.com

My Final Thoughts

Managing client sites at scale requires more than just an eye on plugins and themes it means having proactive systems in place for uptime, backups, and reporting. These plugins make it easier to deliver professional, reliable WordPress maintenance without burning out.

If you're building a care plan offering or just need to streamline your team’s workflow, these tools are worth the investment.