Freemium Software for Gmail
Docsify
Docsify is an all-in-one mail tracker for Gmail that includes email, link, and attachment tracking. Docsify can help you increase your productivity when using Gmail as it helps you create and use your own emtail templates and schedule emails.
Gmelius
Gmelius is a collaboration platform for teams using Gmail. Gmelius empowers your teams to collaborate on email, manage their projects and pipelines, serve your customers, and automate workflows without leaving Gmail and the other apps used daily within your company. Gmelius integrates with third-party software like Slack, Trello, Zoom and Zapier to further improve collaboration among teams.