Every company this study leaned on, in one place: what each built, what it raised, and how it ended. The pictures are the fastest way to see that the machines were real and the failures were not mechanical.
Facts below are held to the study’s sourcing rule: capital figures are documented amounts from securities filings or dated press, never estimates; fates carry dates. Photographs are reproduced at review scale from the credited publishers while permissions are cleared; any rights holder who objects will see the image replaced with the practice’s own photography or a drawing.
Incorporated inside a venture studio in March 2020, it unveiled a robotic boba bar prototype that November and raised about US$3.5 million from crowd investors. It never advanced past prototypes and trade-show demos. The founder resigned in November 2023, development stopped, and the closure statement blamed the difficulty of securing resources for development and regulatory compliance.
British Columbia's first robot bubble-tea shop: a caged robotic arm brewed, shook, and sealed each order in about two minutes, with staff still on hand to prep ingredients and clear faults. It opened in March 2024 and closed quietly in 2025; local press reported the closure without a post-mortem, and no public account of why has been found. The Canadian precedent closest to this study's format, and it failed.
An entrant carrying an order of magnitude more capital than this program would ever commit. Founded by a semiconductor engineer, Briggo placed its Coffee Haus kiosks with employers, grocers, and airports across a decade of raises. Costa Coffee, a Coca-Cola subsidiary, acquired it in late 2020 on undisclosed terms, rebranded the fleet, and has since wound the format down. Five active kiosks at the most recent figure found. The machine survived; the company did not remain independent.
The category's one durable success, and it is not a robot: a self-serve in-cup blender for real-milk shakes, first installed in a Tulsa convenience store in 2003 and in roughly 9,000 locations by December 2012, when Rich Products acquired it. The patents it holds on in-cup blending run to 2037 (chapter 03); a 2019 jury verdict against two imitators showed they are enforced.
Put an industrial robot arm behind glass in downtown San Francisco in January 2017. It closed all three city locations in January 2020, its founder summarizing the lesson as less robot and more old-school coffee, then lost its airport outposts to the pandemic within months. The company survived by selling machines to other operators instead of running stores.
An eight-by-eight-foot robot-arm smoothie kiosk, launched 2019, piloted at Walmart and on campuses, with a claimed pipeline of hundreds of kiosks that did not materialize. Its FY2025 annual report discloses substantial doubt about continuing as a going concern, thirteen employees, a $308,000 obsolete-inventory write-off, and the original kiosk discontinued in favour of a smaller, cheaper unit sold outright rather than leased.
The category's best-documented operator, and this study's chapter 03 subject. Eleven kiosks at audit, every one inside an access-controlled venue, placed through foodservice procurement, on venue-fee-plus-retail economics. One unit's 2,500 smoothies in calendar 2023 is the only measured throughput figure the category has published.
A robotic kiosk blending custom loose-leaf tea in under thirty seconds, placed in cafes, libraries, and campuses by 2016. It survived its decade by pivoting from running retail kiosks to selling the machine as equipment. Its chief executive also serves as Zenblen's CTO, which is how small this category's talent pool is.
Toronto's unattended espresso network: first kiosk in fall 2020 with a local roaster, its own Robo Cafe brand from June 2021, and about a dozen sites today, including hospital towers. Fresh dairy, cashless, unattended, and absent from DineSafe across five years of operation, which is half of chapter 04's enforcement finding.
A robot arm working espresso equipment behind glass on Richmond Street West, opened September 2025, and the other half of chapter 04's finding: it passed a DineSafe Food Premises inspection twelve days in. A planned Series A and a five-location footprint have not appeared on schedule; the flagship keeps operating.
The cheaper thesis: no robot at all, just a self-cleaning countertop blender sold outright to operators, with pre-portioned frozen fruit cups behind it. A Series A in December 2022, national foodservice distribution, and a claimed 300-plus locations by 2026. Its machine is the US$14,999 rung in figure 5.1.
The operators that survive sell machines, sell venue amenities on service fees, or sell something simpler than a robot. None runs a street-facing unattended store on cup margins (chapters 03 and 07).