WP Crontrol lets you view and control what's happening in the WP-Cron system.
This plugin allows you to take control over the execution of cron jobs.
Advanced manager for WordPress Cron tasks and schedules. Adding, removing and viewing with a few clicks.
Automatic batch timing post. 自动批量定时发布文章。
Utilize EasyCron's API to configure a cron job that will trigger WordPress's cron script(wp-cron.php) periodically.
Email notifications done right. No BCC lists, no added page load time, better performance.
Overview of wp cron jobs in site's timezone. Shows action if it exists and any arguments to the cron job. Reschedule or delete cron jobs.
Allows you to manage cron task/jobs/schedules easily.
Triggers WP-cron from a Dashboard widget and displays output.
Customizable autosended (wp-cron) newsletters for each user, using PHP directly on the newsletter (thought to use user_meta).
SetCron allows you to schedule cronjobs on your wordpress admin panel via an automator. This service entitles you to 1 free cronjob but you do need to
For WordPress MultiSite installs, allows accurate and private system crontab requests instead of classic WP-Cron.
Integrates with http://deadmanssnitch.com to notify you if your WP-Cron has stopped working.