amoCRM is the world's first messaging-powered CRM. Multi-channel communication lets you converse through messengers, emails, and calls from a single app. Now every interaction with your customers can be a personalized one-on-one dialogue. Plus managers love its powerful analytics, reporting, and automation tools. It's the perfect messenger-based sales solution for entrepreneurs and SMBs.
Listmonk - Send e-mail campaigns from a powerful dashboard. High performance and features packed into one app.
Pipedrive - Sales pipeline software that gets you organized. Helps you focus on the right deals, so easy to use that salespeople just love it. Great for small teams.
Sendy - Sendy is a self hosted newsletter app that sends emails 100x cheaper via Amazon SES
HubSpot CRM - Free CRM software for small businesses.
Mailman - Mailman is free software for managing electronic mail discussion and e-newsletter lists.
Keap - Grow Sales. Save Time. Get Organized.