Superhuman and Drift both start from the same problem, which is that email takes up too much of the day. They answer it in opposite ways. Superhuman makes you faster at going through your inbox yourself, while Drift goes through your email, your calendar, and your tasks for you and hands the decisions back.
Where Superhuman is genuinely better. Being an email client. If you spend most of the day inside your inbox and want to move through hundreds of messages quickly, Superhuman is built for exactly that, with keyboard shortcuts and a fast interface. Drift is not an email client, so it does not replace the app you read mail in. Someone whose problem is speed inside the inbox will be better served by Superhuman than by Drift.
Where Drift differs. Drift does the work instead of making you faster at it. You ask in plain words, and it reads the thread, writes the reply, finds what was said about something in March, and moves the meeting, across Gmail, Google Calendar, Google Tasks, and Notion at once. Every send still stops on a card showing the recipients and the full body. You can also text Drift over iMessage, which matters because a lot of email gets handled away from a desk.
What it is — Drift: A personal agent for Gmail, Google Calendar, Google Tasks, and Notion. Superhuman: An email client built for speed, with AI features for writing and sorting mail.
Acts on your email — Drift: Yes: reads, searches twelve months of history, drafts, and sends after you approve. Superhuman: Yes. Email is the whole product.
Asks before sending email — Drift: Yes. The card shows every recipient and the full body before it sends. Superhuman: Yes, in practice. Its AI writes drafts, and you send them yourself with one click.
Rebuilds your calendar automatically — Drift: No. Drift books and moves events you ask it to. It has no auto-scheduling engine. Superhuman: No auto-scheduling engine. Its focus is the inbox.
How you drive it — Drift: Plain language. There is no syntax and no board to maintain. Superhuman: Keyboard shortcuts and a fast inbox, with AI that writes when you ask.
Setup before it is useful — Drift: Connect an account and ask a question. Superhuman: Light to start, although most of the speed comes from learning the shortcuts.
Price — Drift: Free forever tier. Flow $8/month, or $6.40/month billed yearly; Horizon $60/month, or $48/month billed yearly. Superhuman: No free plan. As of November 2026, Starter is $25 a member a month and Business is $33, billed yearly.
Choose Superhuman if you want to stay in your inbox and get through it faster yourself. Choose Drift if you want something to work through email, calendar and tasks for you.