Superhuman makes you fast at email. Fasrad does the email for you: it reads the thread, drafts the reply, books the call and logs it.
One reads the last thread, drafts the reply, books the call and logs it while you do something else.
Superhuman is a keyboard-first email client, with split-second navigation, snippets, Instant Intro, read statuses and a command palette that keeps your hands on the home row. If your day is processing a high-volume inbox by hand, it shaves minutes off every hour. It makes you faster at the work, and the work is still yours. You read every thread, write every reply and remember every follow-up.
Fasrad is a hosted agent with its own inbox, connected to your Google account. It reads the threads and sorts the ones that need a human from the ones that don't. It drafts replies that quote what the other person actually said. Point it at a Sheet and it sends staggered personalized outreach, then triages the replies as they land. You end up reading a short summary of what already got handled.
Where the line falls:
Pick Fasrad when you want the inbox handled so you mostly don't open it. Some people run both: Superhuman for the threads only they can answer, Fasrad for the ones it clears on its own.
Buyers usually compare these adjacent jobs before choosing an AI agent.
No. Superhuman is a desktop and mobile client built to make a human process the inbox faster, with keyboard shortcuts, split panes and read receipts. Fasrad is an agent that reads, triages, drafts and sends on your behalf. The goal is opening the inbox less.
Superhuman is a keyboard-driven client for doing the email yourself, faster: snippets, send-later, read statuses, and a desktop and mobile app you fly through. Fasrad is an agent that reads, triages, drafts and sends on your behalf, so you open the inbox less. Some people run both.
Only within the rules you set. By default it drafts and you approve. You can let it auto-send for defined cases (confirmations, routine replies, paced outreach from a Sheet) and keep everything else as a draft for review. You decide where the line sits per category.
The whole thread. Replies quote and answer what was said earlier, and meeting-prep briefings pull from past exchanges with that person. A faster inbox UI still needs you to do that reading.
It's hosted, with nothing to install or self-host. You use it at fasrad.com/chat, as a private Telegram bot, over email itself, or as a public embed chatbot. It connects to your Google inbox, calendar and Drive, and works in the background on triggers and schedules even when no window is open.
Start with a 7-day free trial. Full access, no card needed. Then $49 per month. It's in public beta and setup takes about four minutes. Connect one Google account and you get an agent with its own inbox, calendar and Drive.