Email Studio for Gmail - Send personalized emails, schedule emails directly in Gmail
eclipso Mail Europe - Privacy first. Your Email. Your Cloud. Your Office. Simplify your life with eclipso, the safe & central place to organize and share your emails, photos, files, contacts, calendar events and more.
EmailDrips - Get inspired by examples of email sequences
Inbox.lv - Inbox.lv Mail
Clearbit Salesforce - Rapportive for Salesforce, augment lead data
CounterMail - Countermail is a web-based email service. It is hosted in Sweden. Its focus is on privacy.