AI Mailer is a GPT-based email writing tool that can be used to quickly generate more professional and personalized email content, helping users improve the efficiency of daily email writing.

Scribbly is an AI email writing assistant tool that mainly helps users write email content faster, improve daily communication efficiency, and reduce the burden of drafting emails.

Tugan.ai is an AI tool for writing educational and promotional emails. It supports quickly generating email content and can assist with email analysis and automated processing, helping improve email writing efficiency.