| #1 | NotificationX – FOMO, Live Sales Notification, WooCommerce Sales Popup, GDPR, Social Proof, Announcement Banner & Floating Notification Bar | 98 | 4 | 12 | 30k+ | | | Non-prefixed hook name |
| #2 | Sticky Banner | 91 | 2 | 17 | 700 | | | Non-prefixed global variable |
| #3 | MC4WP: Mailchimp Top Bar – Email Subscribe Notification Bar | 88 | 1 | 21 | 6k+ | | | Non-prefixed global variable |
| #4 | Easy Notification Bar | 87 | 6 | 2 | 9k+ | | | Output is not escaped |
| #5 | WP Notification Bars | 67 | 13 | 32 | 10k+ | | | Request data is not unslashed |
| #6 | Notibar – Notification Bar for WordPress | 62 | 47 | 64 | 8k+ | | | wp function not compatible with requires wp |
| #7 | Top Bar | 42 | 75 | 11 | 10k+ | | | Output is not escaped |
| #8 | Announcer – Sticky Message Banner & Notification Bar | 42 | 111 | 27 | 10k+ | | | Output is not escaped |
| #9 | WPFront Notification Bar | 40 | 222 | 44 | 50k+ | | | Output is not escaped |
| #10 | My Sticky Bar – Floating Notification Bar & Sticky Header (formerly myStickymenu) | 28 | 164 | 441 | 100k+ | | | Non-prefixed global variable |
| #11 | HashBar – Announcement, Notification Bar & Popup Campaign | 25 | 2,726 | 615 | 9k+ | | | Text Domain Mismatch |
| #12 | Notification Bar, Announcement and Cookie Notice WordPress Plugin – FooBar | 22 | 1,321 | 1,371 | 3k+ | | | Non-prefixed global variable |
