Duckbill
The model plans, background-checked humans execute
Duckbill is an AI agent you reach on SMS, Email and Web. To start, create an account. It replies when asked and does not start conversations.
At a glance
| Channels | |
|---|---|
| How you start | Create an account |
| Who starts it | Only when asked |
| Is there an app | Unknown |
| Categories | Personal assistants |
| Can do | Bookings and reservations,Web research,Task management,Phone calls,Handoff to a human,Calls people for you |
| Connects to | None named publicly |
| Pricing | Unknown |
| Number type | Unknown |
| Contact number | Unknown |
| First message, pre-written | None published |
| Runs on | Not disclosed |
| Browses with | Not disclosed |
| Number carrier | Unknown |
| Status | Live |
Who is behind it
| Company | Unknown |
|---|---|
| Founders | Unknown |
| Based in | Unknown |
| Funding | Unknown |
| Investors | Unknown |
| Traction | Unknown |
Data and policy
| Trains on your conversations | Not stated in the policy |
|---|---|
| Data of people who never signed up | Not addressed |
| If you cancel | No post-cancellation timeline stated. Residual data may remain on backup media. |
| Model providers named | None named |
| Jurisdiction | Not stated in the policy |
| Availability | Not stated |
Read from the published policy on 2026-09-06. Quotes are verbatim. We report what the document says and link it; we do not interpret its legal effect, and policies change.
How it works
Duckbill's line is "AI breaks it down. Humans pick it up." The model decomposes the task and background-checked human Doers carry it out, over text, email or the app.
This is the human-in-the-loop concierge model that Magic, Fin, GoButler and Facebook M all attempted and abandoned. Duckbill is the live test of whether cheaper planning changes those unit economics, which makes it the most economically interesting listing in this directory regardless of whether it succeeds.
Source: getduckbill.com, checked 2026-09-06. How we source this.