Are there any free/paid services which takes email IDs and can provide professional information about the user holding that email ID?<p>Would love to update CRM with finer details of users..
This company does that.<p><a href="https://www.infer.com/" rel="nofollow">https://www.infer.com/</a><p>You can read an article about the same
<a href="http://gigaom.com/2013/09/02/what-will-crm-look-like-in-2015/" rel="nofollow">http://gigaom.com/2013/09/02/what-will-crm-look-like-in-2015...</a>