Looking for the best email marketing tools

Hi,
I'm creating a newsletter and I need to achieve the following:
Embed a form on my site that captures email & name.
(Google reCaptcha would be great to eliminate bots)

Every person that submits their details, I'd like to also collect:

• The country (by IP)
• The traffic sources (from the utm tags in the URL)
• The page on our site where their signed in
• Browser & OS

These extra details will help me with future segmentation.

After submission, I will create an...

Looking for the best email marketing tools WordPress ...