Harpa AI

Designed for content creators, Beehiiv offers an email subscription system that requires no programming knowledge, supporting content editing, data analysis, and subscription growth tools to efficiently manage email communications. Experience it now to expand your reader base.

AI Email Response Generator Extension for Gmail & Outlook. Easily send effective replies with tailored responses without writing from scratch.

Scale your sales outreach and email marketing efforts with an AI email writer that slashes content creation time and expense in half. Get started free today!

Superhuman is a high-speed, intelligent email client designed to help users process their inbox faster, automatically generate emails, track email read statuses, and support comprehensive shortcut operations to enhance work efficiency and communication quality.