Email and Social marketing. We helped write the CAN-SPAM Act and send a lot of the emails you actually want.
Our social products let companies respond when you complain on social networks like Twitter.
ESP - Email service provider. Sort of like Constant Contact, but for enterprise. We send about a million email newsletters a day through them.
So, spammers then.
You could call us that, but we try really hard to make sure you only get emails you actually want. We helped to write the CAN-SPAM Act so you can get valuable emails but not spam.
Not really. Like sendgrid if you start generating spam complaints, lots of bounces, etc. they'll shut you down. Their total deliverability is adversely affected by any spammers that use their service.
Framework for email marketing campaigns, but with a bunch of features.