Affordable should come with a price range quote. Nevertheless, below are some of the best WordPress plugins and software that you can use to create top and bottom marketing Opt-in bars for collecting emails or displaying notifications. Prices do vary from time to time.
- Thrive lead: $228 (paid annually)
- Hello Bar: $288 (Annually)
- Sumo: $468 (paid annually)
- Convert Pro: $79 (annual) or $319 (one time)
- Mail Optin Notification Bar: $ 79 Per Year for a standard License
- MC4WP Mailchimp Top Bar: Free (for only MailChimp users)
- NotificationX: $39 (billed yearly)
Most of the plugins and software listed above come with other marketing features or product Add-Ons.