Free AI Tools for email automation

Lindy is an AI executive assistant that manages email, scheduling, meeting prep, notes, and follow-ups across your apps.

Managed cloud hosting for OpenClaw, offering a dedicated always-on AI assistant runtime with connectors, skills, and plans by workload.

OpenClaw is an open-source personal AI assistant that can manage email, calendars, chat workflows, and other tasks from messaging apps.

Smartlead is a cold email and outbound sales platform for managing deliverability, mailbox infrastructure, and reply handling at scale.