How to Acquire Customers: 19 "Traction" Channels to Start Testing Today

https://zapier.com/blog/acquire-customers/

BeeFree | Free email editor to build responsive design messages

https://beefree.io/index.aspx

Janrain - collect accurate customer profile data to personalize marketing initiatives

http://janrain.com/

How Typography Affects Conversions

https://blog.kissmetrics.com/how-typography-affects-conversions/

Insightera - B2B Personalization

http://www.insightera.com/

TripleLift Builds Ads From A Brand’s Trending Images

http://techcrunch.com/2013/03/04/triplelift-funding/

Reachli - Smart Visual Marketing

http://www.reachli.com/landing

Don’t Panic – Email Marketing is Alive and Well [Infographic]

http://unbounce.com/email-marketing/alive-and-well/