Carbon Fields - Carbon Fields makes it easy for you to create custom fields for post types, taxonomies,

Netumo - Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

WPforms - Drag & drop WordPress form builder

AppZero - AppZero is a monitoring and migration tool that allows users to keep track of different applications and servers in both simple and complex IT environments.

Pods Framework - Plugin and framework for adding custom fields and custom content types to WordPress.

RedGate SQL Monitor - SQL Monitor helps you and your team find issues – before they become problems