AI tools for “email”

SnapSummary uses AI to instantly summarize any YouTube video. Get key takeaways, timestamps, and insights in seconds. Free to start.

Replai is a free AI email assistant that learns your writing style. Generate clearer replies, manage your inbox, and get hours back. Try free.

Calendly connects and simplifies all of the work around meetings, from scheduling, payments, and meeting prep to notetaking, contact management, and follow-up.

What we learn building browser infrastructure for AI agents — engineering notes, product decisions and lessons from making automation reliable on the open web.