| Founded | 2015 |
|---|---|
| Closed | 2019 |
| Country | USA |
| Sector | Logistics |
| Collapse type | Silent Shutdown |
| Founder | Matt Delaney, Brent Schulkin, Jason Calaiaro |
Marble
"San Francisco's sidewalk robot dream crushed by city hall and cold unit economics."
Quiet closure with no public announcement
Key Events Timeline
Marble built sidewalk delivery robots piloted in San Francisco starting 2017, but faced relentless regulatory pushback from SF Board of Supervisors who capped permits to 3 robots per company in 2017.
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