Xeams
Xeams is a secure and powerful mail server for that includes a powerful spam filtering engine that…
Sympa
Sympa is an open source (GNU GPL) mailing list management (MLM) software.
SMTP2GO
SMTP2GO is the scalable, reliable email deliverability solution. Worldwide servers, a robust API, and powerful reporting set us apart. Try our free plan!
ConvertFox
ConvertFox helps sales, marketing, and support teams to communicate with customers on one platform. Sign up for free up to 1,000 contacts and pay as you go.
Impressionwise
Experience Impressionwise’s industry leading email list cleaning, real-time email verification, email scrubbing, and spam-trap removal services.
Find Any Email
Find Any Email is a free email finding tool that finds and verifies email addresses in seconds…
csupport
cSupport offers Live Chat support. Ideal for small businesses and Entrepreneurs Worldwide.
ConvertKit
Email marketing software for online creators. We help you earn a living online through an intuitive email marketing automation tool.
NoBounce Email List Cleaner
Email list validation & cleaning maximizes the efficiency of your email marketing campaigns and protects your email sender reputation.
SendX.io
SendX (https://sendx.io) provides remarketing and retargeting tools for web businesses. You can use popups, landing pages, email, web push notification, automation workflows and FB / Google retargeting to drive more revenue.