Zoho Recruit - Zoho Recruit's applicant tracking system and recruiting software is designed for modern workforce that helps you hire more qualified candidates faster.
Mailivery - Reach the Inbox, not the spam folder.
SAP SuccessFactors - SAP SuccessFactors is a complete, cloud-based human resource management (HR) system that covers everything from payroll to employee engagement.
Sidemail - The simplest way to send transactional emails. Sidemail makes sending transactional emails trivial, it's perfect for side projects, MVPs or the next big thing.
SmartRecruiters - Recruiting software and applicant tracking system in a complete talent acquisition suite. You are who you hire - hire better with the ATS that works.
Postal - Open source mail delivery platform, alternative to Mailgun or Sendgrid