1. Zendio is an email tracking and email delivery confirmation solution.

  2. Email marketing from GetResponse. Send email newsletters, campaigns, online surveys and follow-up autoresponders. Simple, easy interface. FREE sign up.

  3. Ultra-fast anonymous publishing platform.

  4. WordPress is web software you can use to create a beautiful website or blog. We like to say that WordPress is both free and priceless at the same time.

  5. A platform for creating corporate blogs

  6. Post articles online without an account at Telegram's anonymous publishing platform.

  7. Boomerang for Outlook offers email productivity tools to track, schedule and send mails at the right time.

  8. Email tracking free and unlimited. Add the double check marks to your Gmail.

  9. Freshdesk is a cloud-based customer support software that lets you support customers through traditional channels like phone and email, social channels like Facebook and Twitter, and your own branded community

  10. Coffee with a different coworker each week

  11. Gmail Meter is a monthly analytic report of your email habits and practices, sent directly to your...

  12. Boomerang for Gmail is a Firefox / Chrome plugin that lets you take control of when you send and receive email messages.