
SES
AspenONE Engineering
Postmark
Twilio
Surfer
Mailgun
MailChimp
Mandrill
SourceForge
GitHub
GitLab
BitBucket
openDesktop.org
Gitea
Launchpad.net
OSOR
SES
SourceForgeAspenONE Engineering - AspenONE Engineering is complete and all-in-one simulation software solution that covers all the aspects of the advanced-level engineering simulation and provides you with material to understand and execute the simulation process.
GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
Postmark - Postmark is the easiest and most reliable way to be sure your important transactional emails get to the inbox. Simply & reliably parse recieved email to JSON for your webapp.
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
Twilio - Brings voice and messaging to your web and mobile applications.
BitBucket - Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.