| N/A | Litmus, from Validity, is an email marketing solution used to create error-free emails in less time. It is also used to build email campaigns, personalize and test them thoroughly, monitor deliverability, and analyze email performance. | $500 per month |
| N/A | Everest is an integrated email success platform providing crucial insights and deliverability guidance so users can reach more people, increase engagement, and improve efficiencies of their email programs. Everest helps to improve email deliverability by getting complete visibility into email marketing metrics and sender reputation, understand the audience and deliver content that is timely, personalized, and functions flawlessly on any device, and get a holistic view of a company's… | $20 per month |