Listmonk - Send e-mail campaigns from a powerful dashboard. High performance and features packed into one app.
Clari - Clari is a predictive analytics platform for sales people.
Mailman - Mailman is free software for managing electronic mail discussion and e-newsletter lists.
InsightSquared - #1 for Salesforce.com Pipeline forecasting, profitability analysis, activity tracking: all the small business intelligence you need. Works using CRM data and automatic syncing.
Sendy - Sendy is a self hosted newsletter app that sends emails 100x cheaper via Amazon SES
Forecastio AI - Gain actionable sales pipeline insights, build accurate sales forecasts, automate sales planning, and forget about complex, time-consuming spreadsheets.