SendGrid for iOS alternatives

Mailazy is a powerful transactional email system built for developers to ensure inbox delivery of your emails. Quickly Integrate and deliver your emails to customers’ inboxes with global infrastructure and industry expertise you can rely on.

AudienceMojo finds warm leads for you to do successful outreach via cold email: we analyzes massive amounts of Instagram posts, allows the extraction of emails, accounts, follower numbers based on hashtags.