Subscribe to Comments plugin has "subscribe without commenting" form, but you must edit your template to insert it. This plugin displays thi
Enable readers get notification blog updates via sms and allow blogger to send sms through dashboard with the Infoblast (http://www.infoblast.com.my
The SMSGlobal SMS Plugin allows WordPress Administrators to send SMS to their users through the SMSGlobal Gateway.
Allow registered users to subscribe to categories giving them control over delivery times (e.g. daily or weekly digests) and format (html or text).
Add your blog to any browser! Get a bottom bar inviting users to subscribe to your website. It will add a custom RSS reader extension to their browser
A plugin for authentication/authorisation using Cloudware City for subscription access to a WordPress installation.
Corporate SMS solutions lets you communicate instantly with individuals or groups of customers; employees or suppliers, using DuduMobile's SMS m
yPHPlista integrates your PHPList install with beautiful AJAX.
WP-Chargify allows users to integrate the Chargify service with WordPress.
The Online Outbox plugin allows you to easily add a subscription form to your WordPress site, to grow your list of email subscribers of your Email New
Manages subscriptions to email lists. Simply add [-ggis-subscribe-] to your post.
Cred is a payment system for WordPress that allows you to monetize your content or digital media
(such as e-books, music or videos) through micropaym
Automatically prompt subsription message to promote and make visitor subscribe your feed every they post a new comment
This plugin will provide simple integration to your account with SubscriptionDNA.com's Enterprise Subscription Billing and Members Management Platform
Plugin Manages user subscriptions by creating and deleting user accounts while managing their payments.
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