Nourish is a simple web application which allows you to take any RSS feed from content you publish (like a blog), and convert it into an automated email newsletter your readers can subscribe to.

Hmmm… sounds similar to Feedburner’s email subscription service. Well yes the concept is same, however implementation seems more refined loads with number of features. So what is different about this service? Here is the low down:

1. Setup Multiple Campaigns - Nourish allows you to manage as many campaigns as you want. Each campaign represents a different newsletter that your readers can subscribe to.

2. Manage Subscribers -Managing a large list of subscribers is effortless. The opt-out process, as well as subscribing/unsubscribing to individual campaigns can be completely automated.

3. Deliver Content Via Email - While many of your readers may not be familiar with RSS, almost all of them are familiar with email. Expand your subscriber base by delivering your content in a format familiar to them.

Nourish: Website - Blog - Product Tour - Login

Use of basic features is free, however for more advanced features like custom templates you need to pay for pro subscription. With pricing thing on Nourish and Feedburner being free with possibility to monetize using Feed advertising looks better option.

However, Nourish may score with its host of custom features. A worth try, what say?