Zipline's proposed $20 billion valuation rests less on what the drone-delivery company earns today than on how many parcels investors believe it will fly tomorrow.
The startup, which began by flying blood and vaccines to rural clinics in Rwanda, is in early talks to raise about $1 billion, according to reporting first published by The Information, the technology news outlet.
That price would be nearly three times the $7.6 billion valuation Zipline reached in January, when it closed an $800 million round, and would lift the total it has raised since 2014 towards $3 billion.
What you get for $20 billion
Paradigm, a venture capital firm and existing backer, is in talks to lead the round, with Tiger Global Management weighing whether to join again.
The pitch is not a drone maker but an integrated network, combining the aircraft, the launch sites and the software that routes deliveries and manages stock.
Zipline runs two systems, a long-range platform aimed at enterprise and government customers and a shorter-range platform built for frequent home deliveries.
The numbers that impress
The operational figures are the strongest part of the case.
Zipline says it has flown close to 3 million deliveries across more than 140 million miles, and reports that domestic delivery volumes are rising about 15% a week.
The number of businesses offering delivery through its app grew thirteenfold in the first half of 2026.
A partnership struck in August with Uber, which is taking a stake, sets a target of 1 million drone deliveries a day by the end of 2029, starting in Texas.
The numbers that are missing
The gap in the story is money.
Zipline's public scorecard is built on deliveries, miles and new markets, not on revenue per order, fleet use or gross margin, the measures that decide whether a delivery network makes a profit once the novelty fades.
The company has been signing distribution deals and opening cities before those economics are visible, so a $20 billion price effectively bets that scale will pull costs down far enough to pay.
The regulatory catch
There is also a rule that has not been written.
Zipline's US expansion leans on a Federal Aviation Administration framework, known as Part 108, that would govern routine flights beyond an operator's line of sight, and it remains unpublished.
Rivals and logistics incumbents are crowding into the same airspace, which limits how much investors will pay for a head start.
So, hot air?
Not quite, but close to the edge.
The delivery growth and the Uber tie-up are real, and they explain why seasoned investors are circling.
The valuation, though, is priced on a future of profitable deliveries at scale that Zipline has yet to demonstrate, and that rests in part on a regulator's pen.
