Communication & Collaboration
SwitchOSS category with 7 tools collected from 1 source groups.
Tools
Self-hosted newsletter platform with powerful features, data protection, and full control over your mailing lists and campaigns.
Self-hosted email management system with shared inboxes, automation, and powerful collaboration features for efficient customer support.
Open tool profileSelf-hosted email delivery platform with powerful features for transactional and bulk emails, offering full control and customization.
Open tool profileOpen-source email marketing platform offering unlimited subscribers, campaigns, and workspaces. Self-hosted solution with powerful API and beautiful interface.
Open tool profilePlunk unifies marketing, transactional, and broadcast emails into a single, complete solution for businesses of all sizes.
Open tool profile00 is an open-source email API and infrastructure solution that allows developers to own and control their email stack.
Open tool profileSelf-hosted email API alternative to AWS SES & Mailgun. Open-source AGPL-3.0 with enterprise features, automated deliverability, and cloud version coming 2026.
Open tool profile