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Robot maker · registered

Tailos

Corporate marketcleaningCurated record
tailos.com

AI-powered commercial robot vacuum for hospitality and multi-family residential; Rosie uses LiDAR and 3D depth cameras with no-mapping autonomous navigation (no pre-programming required) to clean hotel rooms and corridors fully autonomously; sold via subscription or capital purchase; 1,000+ units deployed across 12 countries. Originally incorporated as Maidbot; rebranded to Tailos in January 2022.

HeadquartersAustin, US
Founded2015
Corporate funding$3M
Team11-50
Deployments2
Open roles0
01

Company overview

Identity and operating footprint

Company typeRobot maker
Market segmentCorporate
StageSeries B
FoundersMicah Estis Green (Founder & CEO)
Regions servedNorth America, Europe, Asia Pacific
Countries deployedUS
Service footprintNot listed
Last reviewed2026-07-05
MX

Robot models

Specifications remain vendor-claimed

Machinecleaning

Rosie

  • 18 lbs (8.16 kg); three batteries included

    vendor-stated weight and battery configuration

    Claim source
  • SLAM navigation with LiDAR and 3D depth camera; zero pre-mapping required

    vendor-stated sensor suite and navigation approach for autonomous hotel room and corridor cleaning

    Claim source
  • $479/month subscription (month-to-month, cancellable) or CapEx purchase with bulk discounts

    vendor-stated pricing model

    Claim source
  • 1,000+ units deployed across 12 countries

    vendor-stated fleet deployment scale as of 2025

    Claim source
DP

Deployment log

Announced and cited only

AnnouncedCustomerSiteCountryCountEvidence
2025-04-15InnVest Hotelshotel / hospitalityCANot disclosedAnnouncement
2023-02-03MotorCity Casino HotelMultiple Rosie robots deployed in large casino hotel areas; Director of Rooms cited faster cleaning of large public spacNot listedNot disclosedAnnouncement
CA

Funding history

Publicly announced rounds

Investors on recordReckitt BenckiserOctave VenturesThe Revenue Accelerator1517 Fund
TL

Company timeline

Milestones and announcements

2025-04-01InnVest Hotels partnership announced to deploy Rosie robots across Canadian hotel propertiesAsian Hospitality
2022-01-01Rebranded from Maidbot to TailosTailos
2020-11-01Closed Series B round led by Reckitt Benckiser with participation from Octave Ventures and hospitality family officesLodging Magazine
SC

Source ledger

8 unique public sources

01
Rosie: AI-Powered Commercial Robot VacuumTailos · retrieved 2026-07-05
02
Maidbot Closes Series B Round Led by RB, Makers of LysolPR Newswire · retrieved 2026-07-05
03
Maidbot, Creator of Rosie the Robot, Closes Series B Round Led by RBHospitality Net · retrieved 2026-07-05
04
InnVest Hotels and Tailos Robotics Partner to Elevate Hospitality With Smart AutomationYahoo Finance / press release · retrieved 2026-07-05
05
MotorCity Casino Hotel – Multi-Robot Swarm for Large Public AreasPR Newswire · retrieved 2026-07-05
06
Hotels, Resorts & Hospitality Robotics – TailosTailos · retrieved 2026-07-05
07
Robotics company gets new funding, plans expansionAsian Hospitality · retrieved 2026-07-05
08
Maidbot, Creator of Rosie the Robot, Closes Series B Round Led by RBLodging Magazine · retrieved 2026-07-05