Bible Verse of the Day: http://christianity.about.com/od/verseoftheday/Bible_Verse_of_the_Day.htm
Daily bible verse plus inspirational thoughts

CrossWalk.com: http://www.crosswalk.com/devotionals/
Variety of email devotionals

Back to the Bible: http://www.backtothebible.org/index.php/Devotions.html
Variety of email devotionals

Our Daily Bread: http://odb.org/
Email or Podcast

Upper Room: http://www.upperroom.org/Devotional/
Email devotional

Power to Change: http://powertochange.com/experience/daily-devotionals/
Men’s or Women’s daily email devotional

John Piper ‘s Blog: http://www.desiringgod.org/blog/posts/a-bitter-harvest#

My Utmost for His Highest: http://www.heartlight.org/cgi-shl/my_utmost/utm.cgi
Email devotionals

Insight for Living/Chuck Swindoll: http://www.oneplace.com/ministries/insight-for-living/
Email devotionals

In Touch Ministries/Charles Stanley: https://www.intouchbookstore.org/du/(eswxazq0mnm0va55qbuld0v4)/devotion.aspx
Email Devotionals

Max Lucado: http://www.maxlucado.com/
Email devotionals, Audio devotionals

Sacred Space: http://sacredspace.ie/
Daily prayer online

Pray as you go: http://www.pray-as-you-go.org/
Daily Prayer Podcast