viperchill

ViperBar adds an attractive bar to your site header, which you can use to increase blog or newsletter subscribers. It includes built in styling, Aweber & Feedburner integration, conversion rate tracking, split-testing, themes, and much more.
<a href="http://www.viperchill.com/" rel="nofollow ugc">ViperChill</a>, a blog on Viral Marketing, is the creator of this plugin. If you want to take your blog to the next level, you should read this post on <a href="http://www.viperchill.com/wordpress-seo/" rel="nofollow ugc">WordPress SEO</a>.
<h3>Donations</h3>
You may make donations at http://www.viperchill.com

ViperBar

ViperBar adds an attractive bar to your site header, which you can use to increase blog or newsletter subscribers.

followit

s-feeds

Try it out on your free dummy site: Click here => <a href="https://tastewp.com/plugins/feedburner-alternative-and-rss-redirect" rel="nofollow ugc">https://tastewp.com/plugins/feedburner-alternative-and-rss-redirect</a>. 
(this trick works for all plugins in the WP repo – just replace “wordpress” with “tastewp” in the URL)
This plugin allows you to easily switch from Feedburner to the FREE (on the <a href="https://follow.it/features-and-pricing" rel="nofollow ugc">basic plan</a>) and better Feedburner alternative follow.it.
Read more why follow.it is the <a href="https://follow.it/?page=3" rel="nofollow ugc">better Feedburner alternative</a>.
The plugin is very easy to use:
<ul>
<li>Step 1: Download, install & activate it</li>
<li>Step 2: Click on “Apply redirect” for all feeds you want to redirect (most likely your main feed, as well as some comments & author feeds you may have)</li>
<li>Step 3: Connect it to a follow.it account to get access to your subscribers, see statistics etc. (see screenshots)</li>
</ul>
Once the redirect is active, your RSS-url will redirect to your new feed page where users can subscribe to your feed.
If you had former Feedburner subscribers, follow the steps as prompted in the plugin to move them over to your new feed (RSS as well as Email subscribers).
If something is not working in the Feedburner alternative plugin, please post a question in the support forum. Thank you!

RSS Redirect & Feedburner Alternative

Free Feedburner Alternative and RSS Redirect plugin from follow.it.

ViperBar vs RSS Redirect & Feedburner Alternative