email automation

4 tools with this tag

Best 4 email automation tools in 2026

Nitrosend Elvin Leanbox AgentEmail are among the best paid / free tools tagged "email automation".

AgentEmail

AgentEmail by AgentEmail.co is an AI-powered email assistant for automating responses, drafting messages, and managing inboxes efficiently.

Leanbox

Leanbox by Leanbox helps you reach inbox zero across all your email accounts in seconds, using smart automation to quickly clear clutter and stay organized.

Elvin

Proactive AI assistant by Elvin that monitors your inbox, calendar, and messages, automatically drafts tasks and responses before you ask. Simply review and approve. Free during beta.

Nitrosend

Nitrosend provides agents with email infrastructure for sign-ups, onboarding, marketing, transactional emails, inbox management, and customer replies.