Delivery Robots Market Research Report – Global Forecast till 2027

Delivery Robots Market Research Information By Component (Hardware, Software, Services), Type (Fully Autonomous, Semi-Autonomous), Load Carrying Capacity (Upto 10kg, 10.01-50kg, more than 50kg), Vertical (Healthcare, Retail, Food & Beverage) – Forecast till 2027

ID: MRFR/SEM/6082-HCR | February 2021 | Region: Global | 100 pages

Please note that assessment period of report has been updated from 2018-2023 to 2020-2027. Cordially fill sample form for updated data.

Delivery Robots Market Synopsis


delivery robots market is expected to reach $ 31.37 million by 2023 and grow at a CAGR of 17.6% during the forecast period.


The delivery robots make use of artificial Intelligence and robotics for automated delivery of couriers. These delivery robots make use of various technologies and systems such as ultrasonic sensors, cameras, radar, Lidars, GPS and others. The delivery robots help enterprises to save money and create new opportunities for moving goods the last mile to consumers. The technology is still new but is evolving at a very high speed. The technology is advancing from investments and research in autonomous cars, this decreases the development effort for road-based delivery bots. Organizations such as Amazon, DHL, and UPS, as well as logistics and supply chain management companies, have been testing with robots and drones to carry and deliver parcels. The delivery robots market is increasing at a high pace due to the desire to move goods and parcels quickly and efficiently, particularly when delivering to the last mile. The companies such as Nuro and Box Bot Inc. produce road-driving delivery robots; while companies like Aitonomi, Starship, Dispatch, Robby Technologies Inc. and Marble produce smaller sidewalk-based robots. The driving forces are less delivery costs as well as time in last mile deliveries. There is lot of growth the venture funding as well as many mergers and acquisition opportunities in this market for technological advancement. The safety concerns for pedestrians on sidewalks are raising concerns on the use of these robots. The companies are working on creating more technologically advanced robots for the same.


The semi-autonomous type of delivery robots has a higher share in the delivery robots market. This type is expected to grow at a higher CAGR during the estimated period. The Fully Autonomous Type has a slow adoption rate at present, but with more advancement in technology the delivery robots market share of this type is expected to increase in the future. The delivery robots market size with more than 50kg load carrying capacity is expected to have the largest market size at present as well as in the future. 


Apart from North America, various companies in developed countries in Europe have started making use of delivery robots. In APAC, countries like Japan, China and Australia the delivery robots are in testing phase and the delivery robots market size is expected to grow in the near future.


Delivery Robots Market Segmentation


Delivery robots market is segmented into component, load carrying capacity, type, vertical and region.


By component, Delivery robots market is segmented into hardware, software and services.


By load carrying capacity, Delivery robots market is segmented into up to 10kg, 10.01-50 kg, and more than 50 kg.


By type, Delivery robots market is segmented into fully autonomous and semi-autonomous.


By vertical, Delivery robots market is segmented into food & beverages, retail & ecommerce, healthcare and pharmaceutical, postal and others.


By region, Delivery robots market is segmented into north america, europe, asia-pacific, and rest of the world.


Delivery Robots Market Regional analysis


Delivery robots market is estimated to grow from $ 13.96 million at a CAGR of 17.6% during the forecast period from 2018 to 2023. The geographical analysis of delivery robots market is studied for North America, Europe, Asia-Pacific, and the rest of the world (including the Middle East, Africa, and Latin America).


Among the regions mentioned, North America is anticipated to have the largest market share during the forecast period. The market size of Europe is estimated to grow at the highest CAGR in the estimated duration, followed by APAC. Various start-ups are being setup in these regions and are giving a boost to the market share. 


Delivery Robots Market, USD Million


Delivery Robots Market


 Source: MRFR Analysis


 Delivery Robots Market Key Players


The key players in the delivery robots market are identified across all the major regions based on their country of origin, presence across different regions, recent key developments, product diversification, and industry expertise. Some of them are - Amazon Robotics (US), Robby Technologies (US), Robomart (US), Boston Dynamics (US), Eliport (Spain), Starship Technologies (US), Panasonic (Japan), Jd.Com (China), Nuro (US), Savioke (US), Marble (US), Dispatch (US), Piaggio Fast Forward (US), Teleretail (US) and BoxBot (US).


Intended Audience



  • Government Agencies

  • Service/Solution Providers

  • Consulting Firms

  • System Integrators

  • Research Institutes and Organizations

  • Technology Standards Organizations

  • Delivery Robots Vendors

  • Application Developers

  • Initial public offering/venture capitalist/angel investors

  • Postal Service agencies

  • Ecommerce companies


 



Report Scope:
Report Attribute/Metric Details
  Market Size   USD 31.37 million
  CAGR   17.6%
  Base Year   2019
  Forecast Period   2020-2027
  Historical Data   2019
  Forecast Units   Value (USD Million)
  Report Coverage   Revenue Forecast, Competitive Landscape, Growth Factors, and Trends
  Segments Covered   Component, Type, Load Carrying Capacity, Vertical
  Geographies Covered   North America, Europe, Asia-Pacific, and Rest of the World (RoW)
  Key Vendors   Amazon Robotics (US), Robby Technologies (US), Robomart (US), Boston Dynamics (US), Eliport (Spain), Starship Technologies (US), Panasonic (Japan), Jd.Com (China), Nuro (US), Savioke (US), Marble (US), Dispatch (US), Piaggio Fast Forward (US), Teleretail (US) and BoxBot (US)
  Key Market Opportunities   The delivery robots help enterprises to save money and create new opportunities for moving goods the last mile to consumers.
  Key Market Drivers

  • Worldwide growth of e-commerce market.
  • The rising demand for delivery robots in the retail industry.


  • Frequently Asked Questions (FAQ) :


    Delivery robots use numerous technologies like cameras, ultrasonic sensors, Lidars, radar, GPS and others.

    Starship, Aitonomi, Robby Technologies Inc., Marble and Dispatch, are the top players that produce smaller sidewalk-based robots.

    The semi-autonomous type of delivery robots can gain higher traction in the market.

    Retail & Ecommerce, Food & Beverages, Pharmaceutical, Healthcare and Postal are the primary verticals outlined in the report.

    North America is anticipated to accumulate the largest share in the market.

    Table of Contents

    1 Executive Summary

    2 Scope of the Report

    2.1 Market Definition

    2.2 Scope of the Study

    2.3 Research Objectives

    2.4 Markets Structure

    3 Research Methodology

    4 Market Dynamics

    4.1 Market Drivers

    4.1.1 Less Delivery Costs in Last-Mile Deliveries

    4.1.2 Less Delivery Time in Last-Mile Deliveries

    4.2 Market Restraints

    4.2.1 Strict Laws and Regulations regarding Delivery Robots

    4.3 Market Opportunities

    4.3.1 Growth in Venture Funding

    4.4 Market Challenges

    4.4.1 Safety Concerns in Populated Areas

    4.5 Porter’s Five Forces Analysis

    4.5.1 Threat of New Entrants

    4.5.2 Bargaining Power of Buyers

    4.5.3 Threat of Substitutes

    4.5.4 Segment Rivalry

    4.5.5 Bargaining Power of Suppliers

    4.6 Government/Industry Norms and Regulations

    5 Global Delivery Robots Market by Component

    5.1 Introduction

    5.2 Hardware

    5.2.1 Market Estimates & Forecast, 2020–2027

    5.2.2 Market Estimates & Forecast by Region, 2020–2027

    5.3 Software

    5.3.1 Market Estimates & Forecast, 2020–2027

    5.3.2 Market Estimates & Forecast by Region, 2020–2027

    5.4 Services

    5.4.1 Market Estimates & Forecast, 2020–2027

    5.4.2 Market Estimates & Forecast by Region, 2020–2027

    6 Global Delivery Robots Market by Load Carrying Capacity

    6.1 Introduction

    6.2 Up to 10 Kg

    6.2.1 Market Estimates & Forecast, 2020–2027

    6.2.2 Market Estimates & Forecast by Region, 2020–2027

    6.3 10.01–50 Kg

    6.3.1 Market Estimates & Forecast, 2020–2027

    6.3.2 Market Estimates & Forecast by Region, 2020–2027

    6.4 More Than 50 Kg

    6.4.1 Market Estimates & Forecast, 2020–2027

    6.4.2 Market Estimates & Forecast by Region, 2020–2027

    6.4.3 Market Estimates & Forecast by Region, 2020–2027

    7 Global Delivery Robots Market by Type

    7.1 Introduction

    7.2 Fully Autonomous

    7.2.1 Market Estimates & Forecast, 2020–2027

    7.2.2 Market Estimates & Forecast by Region, 2020–2027

    7.3 Semi-Autonomous

    7.3.1 Market Estimates & Forecast, 2020–2027

    7.3.2 Market Estimates & Forecast by Region, 2020–2027

    8 Global Delivery Robots Market by Vertical

    8.1 Introduction

    8.2 Food & Beverages

    8.2.1 Market Estimates & Forecast, 2020–2027

    8.2.2 Market Estimates & Forecast by Region, 2020–2027

    8.3 Retail & Ecommerce

    8.3.1 Market Estimates & Forecast, 2020–2027

    8.3.2 Market Estimates & Forecast by Region, 2020–2027

    8.4 Healthcare

    8.4.1 Market Estimates & Forecast, 2020–2027

    8.4.2 Market Estimates & Forecast by Region, 2020–2027

    8.5 Postal

    8.5.1 Market Estimates & Forecast, 2020–2027

    8.5.2 Market Estimates & Forecast by Region, 2020–2027

    8.6 Others

    8.6.1 Market Estimates & Forecast, 2020–2027

    8.6.2 Market Estimates & Forecast by Region, 2020–2027

    9 Global Delivery Robots Market by Region

    9.1 Introduction

    9.2 North America

    9.2.1 Market Estimates & Forecast by Country, 2020–2027

    9.2.2 Market Estimates & Forecast by Component, 2020–2027

    9.2.3 Market Estimates & Forecast by Load Carrying Capacity, 2020–2027

    9.2.4 Market Estimates & Forecast by Type, 2020–2027

    9.2.5 Market Estimates & Forecast by Vertical, 2020–2027

    9.2.6 US

    9.2.6.1 Market Estimates & Forecast by Component, 2020–2027

    9.2.6.2 Market Estimates & Forecast by Load Carrying Capacity, 2020–2027

    9.2.6.3 Market Estimates & Forecast by Type, 2020–2027

    9.2.6.4 Market Estimates & Forecast by Vertical, 2020–2027

    9.2.7 Mexico

    9.2.7.1 Market Estimates & Forecast by Component, 2020–2027

    9.2.7.2 Market Estimates & Forecast by Load Carrying Capacity, 2020–2027

    9.2.7.3 Market Estimates & Forecast by Type, 2020–2027

    9.2.7.4 Market Estimates & Forecast by Vertical, 2020–2027

    9.2.8 Canada

    9.2.8.1 Market Estimates & Forecast by Component, 2020–2027

    9.2.8.2 Market Estimates & Forecast by Load Carrying Capacity, 2020–2027

    9.2.8.3 Market Estimates & Forecast by Type, 2020–2027

    9.2.8.4 Market Estimates & Forecast by Vertical, 2020–2027

    9.3 Europe

    9.3.1 Market Estimates & Forecast by Country, 2020–2027

    9.3.2 Market Estimates & Forecast by Component, 2020–2027

    9.3.3 Market Estimates & Forecast by Load Carrying Capacity, 2020–2027

    9.3.4 Market Estimates & Forecast by Type, 2020–2027

    9.3.5 Market Estimates & Forecast by Vertical, 2020–2027

    9.3.6 Germany

    9.3.6.1 Market Estimates & Forecast by Component, 2020–2027

    9.3.6.2 Market Estimates & Forecast by Load Carrying Capacity, 2020–2027

    9.3.6.3 Market Estimates & Forecast by Type, 2020–2027

    9.3.6.4 Market Estimates & Forecast by Vertical, 2020–2027

    9.3.7 France

    9.3.7.1 Market Estimates & Forecast by Component, 2020–2027

    9.3.7.2 Market Estimates & Forecast by Load Carrying Capacity, 2020–2027

    9.3.7.3 Market Estimates & Forecast by Type, 2020–2027

    9.3.7.4 Market Estimates & Forecast by Vertical, 2020–2027

    9.3.8 Italy

    9.3.8.1 Market Estimates & Forecast by Component, 2020–2027

    9.3.8.2 Market Estimates & Forecast by Load Carrying Capacity, 2020–2027

    9.3.8.3 Market Estimates & Forecast by Type, 2020–2027

    9.3.8.4 Market Estimates & Forecast by Vertical, 2020–2027

    9.3.9 Russia

    9.3.9.1 Market Estimates & Forecast by Component, 2020–2027

    9.3.9.2 Market Estimates & Forecast by Load Carrying Capacity, 2020–2027

    9.3.9.3 Market Estimates & Forecast by Type, 2020–2027

    9.3.9.4 Market Estimates & Forecast by Vertical, 2020–2027

    9.3.10 UK

    9.3.10.1 Market Estimates & Forecast by Component, 2020–2027

    9.3.10.2 Market Estimates & Forecast by Load Carrying Capacity, 2020–2027

    9.3.10.3 Market Estimates & Forecast by Type, 2020–2027

    9.3.10.4 Market Estimates & Forecast by Vertical, 2020–2027

    9.3.11 Rest of Europe

    9.3.11.1 Market Estimates & Forecast by Component, 2020–2027

    9.3.11.2 Market Estimates & Forecast by Load Carrying Capacity, 2020–2027

    9.3.11.3 Market Estimates & Forecast by Type, 2020–2027

    9.3.11.4 Market Estimates & Forecast by Vertical, 2020–2027

    9.4 Asia-Pacific

    9.4.1 Market Estimates & Forecast by Country, 2020–2027

    9.4.2 Market Estimates & Forecast by Component, 2020–2027

    9.4.3 Market Estimates & Forecast by Load Carrying Capacity, 2020–2027

    9.4.4 Market Estimates & Forecast by Type, 2020–2027

    9.4.5 Market Estimates & Forecast by Vertical, 2020–2027

    9.4.6 China

    9.4.6.1 Market Estimates & Forecast by Component, 2020–2027

    9.4.6.2 Market Estimates & Forecast by Load Carrying Capacity, 2020–2027

    9.4.6.3 Market Estimates & Forecast by Type, 2020–2027

    9.4.6.4 Market Estimates & Forecast by Vertical, 2020–2027

    9.4.7 India

    9.4.7.1 Market Estimates & Forecast by Component, 2020–2027

    9.4.7.2 Market Estimates & Forecast by Load Carrying Capacity, 2020–2027

    9.4.7.3 Market Estimates & Forecast by Type, 2020–2027

    9.4.7.4 Market Estimates & Forecast by Vertical, 2020–2027

    9.4.8 Japan

    9.4.8.1 Market Estimates & Forecast by Component, 2020–2027

    9.4.8.2 Market Estimates & Forecast by Load Carrying Capacity, 2020–2027

    9.4.8.3 Market Estimates & Forecast by Type, 2020–2027

    9.4.8.4 Market Estimates & Forecast by Vertical, 2020–2027

    9.4.9 South Korea

    9.4.9.1 Market Estimates & Forecast by Component, 2020–2027

    9.4.9.2 Market Estimates & Forecast by Load Carrying Capacity, 2020–2027

    9.4.9.3 Market Estimates & Forecast by Type, 2020–2027

    9.4.9.4 Market Estimates & Forecast by Vertical, 2020–2027

    9.4.10 Rest of Asia-Pacific

    9.4.10.1 Market Estimates & Forecast by Component, 2020–2027

    9.4.10.2 Market Estimates & Forecast by Load Carrying Capacity, 2020–2027

    9.4.10.3 Market Estimates & Forecast by Type, 2020–2027

    9.4.10.4 Market Estimates & Forecast by Vertical, 2020–2027

    9.5 Rest of the World

    9.5.1 Market Estimates & Forecast by Country, 2020–2027

    9.5.2 Market Estimates & Forecast by Component, 2020–2027

    9.5.3 Market Estimates & Forecast by Load Carrying Capacity, 2020–2027

    9.5.4 Market Estimates & Forecast by Type, 2020–2027

    9.5.5 Market Estimates & Forecast by Vertical, 2020–2027

    9.5.6 Middle East & Africa

    9.5.6.1 Market Estimates & Forecast by Component, 2020–2027

    9.5.6.2 Market Estimates & Forecast by Load Carrying Capacity, 2020–2027

    9.5.6.3 Market Estimates & Forecast by Type, 2020–2027

    9.5.6.4 Market Estimates & Forecast by Vertical, 2020–2027

    9.5.7 South America

    9.5.7.1 Market Estimates & Forecast by Component, 2020–2027

    9.5.7.2 Market Estimates & Forecast by Load Carrying Capacity, 2020–2027

    9.5.7.3 Market Estimates & Forecast by Type, 2020–2027

    9.5.7.4 Market Estimates & Forecast by Vertical, 2020–2027

    10 Competitive Landscape

    10.1 Key Players Market Share Analysis, 2020/2020 (%)

    10.2 Competitive Benchmarking

    10.3 Key Developments Analysis, 2020/2020

    10.3.1 Mergers & Acquisition

    10.3.2 Product Developments

    10.3.3 Business Expansion

    10.3.4 Partnerships & Collaborations

    10.3.5 Agreements

    11 Company Profiles

    11.1 Amazon Robotics

    11.1.1 Company Overview

    11.1.2 Product/Business Segment Overview

    11.1.3 Financial Updates

    11.1.4 Key Developments

    11.1.5 SWOT Analysis

    11.1.6 Key Strategy

    11.2 Robby Technologies

    11.2.1 Company Overview

    11.2.2 Product/Business Segment Overview

    11.2.3 Financial Updates

    11.2.4 Key Developments

    11.2.5 SWOT Analysis

    11.2.6 Key Strategy

    11.3 Robomart

    11.3.1 Company Overview

    11.3.2 Product/Business Segment Overview

    11.3.3 Financial Updates

    11.3.4 Key Developments

    11.3.5 SWOT Analysis

    11.3.6 Key Strategy

    11.4 Boston Dynamics

    11.4.1 Company Overview

    11.4.2 Product/Business Segment Overview

    11.4.3 Financial Updates

    11.4.4 Key Developments

    11.4.5 SWOT Analysis

    11.4.6 Key Strategy

    11.5 Eliport

    11.5.1 Company Overview

    11.5.2 Product/Business Segment Overview

    11.5.3 Financial Updates

    11.5.4 Key Developments

    11.5.5 SWOT Analysis

    11.5.6 Key Strategy

    11.6 Starship Technologies

    11.6.1 Company Overview

    11.6.2 Product/Business Segment Overview

    11.6.3 Financial Updates

    11.6.4 Key Developments

    11.6.5 SWOT Analysis

    11.6.6 Key Strategy

    11.7 Panasonic

    11.7.1 Company Overview

    11.7.2 Product/Business Segment Overview

    11.7.3 Financial Updates

    11.7.4 Key Developments

    11.7.5 SWOT Analysis

    11.7.6 Key Strategy

    11.8 Jd. Com

    11.8.1 Company Overview

    11.8.2 Product/Business Segment Overview

    11.8.3 Financial Updates

    11.8.4 Key Developments

    11.8.5 SWOT Analysis

    11.8.6 Key Strategy

    11.9 Nuro

    11.9.1 Company Overview

    11.9.2 Product/Business Segment Overview

    11.9.3 Financial Updates

    11.9.4 Key Developments

    11.9.5 SWOT Analysis

    11.9.6 Key Strategy

    11.10 Savioke

    11.10.1 Company Overview

    11.10.2 Product/Business Segment Overview

    11.10.3 Financial Updates

    11.10.4 Key Developments

    11.10.5 SWOT Analysis

    11.10.6 Key Strategy

    11.11 Marble

    11.11.1 Company Overview

    11.11.2 Product/Business Segment Overview

    11.11.3 Financial Updates

    11.11.4 Key Developments

    11.11.5 SWOT Analysis

    11.11.6 Key Strategy

    11.12 Dispatch

    11.12.1 Company Overview

    11.12.2 Product/Business Segment Overview

    11.12.3 Financial Updates

    11.12.4 Key Developments

    11.12.5 SWOT Analysis

    11.12.6 Key Strategy

    11.13 Piaggo Fast Forward

    11.13.1 Company Overview

    11.13.2 Product/Business Segment Overview

    11.13.3 Financial Updates

    11.13.4 Key Developments

    11.13.5 SWOT Analysis

    11.13.6 Key Strategy

    11.14 Teleretail

    11.14.1 Company Overview

    11.14.2 Product/Business Segment Overview

    11.14.3 Financial Updates

    11.14.4 Key Developments

    11.14.5 SWOT Analysis

    11.14.6 Key Strategy

    11.15 Box Bot

    11.15.1 Company Overview

    11.15.2 Product/Business Segment Overview

    11.15.3 Financial Updates

    11.15.4 Key Developments

    11.15.5 SWOT Analysis

    11.15.6 Key Strategy

    12 Conclusion/Recommendations


    LIST OF TABLES

    Table 1 Global Delivery Robots Market, by Region, 2020–2027

    Table 2 North America: Global Delivery Robots Market, by Country, 2020–2027

    Table 3 Europe: Global Delivery Robots Market, by Country, 2020–2027

    Table 4 Asia-Pacific: Global Delivery Robots Market, by Country, 2020–2027

    Table 5 Rest of the World: Global Delivery Robots Market, by Country, 2020–2027

    Table 6 North America: Global Delivery Robots Component Market, by Country, 2020–2027

    Table 7 Europe: Global Delivery Robots Component Market, by Country, 2020–2027

    Table 8 Asia-Pacific: Global Delivery Robots Component Market, by Country, 2020–2027

    Table 9 Rest of the World: Global Delivery Robots Component Market, by Country, 2020–2027

    Table 10 Global Delivery Robots Component Market, by Region, 2020–2027

    Table 11 North America: Global Delivery Robots Component Market, by Country, 2020–2027

    Table 12 Europe: Global Delivery Robots Component Market, by Country, 2020–2027

    Table 13 Asia-Pacific: Global Delivery Robots Component Market, by Country, 2020–2027

    Table 14 Rest of the World: Global Delivery Robots Component Market, by Country, 2020–2027

    Table 15 Global Delivery Robots Load Carrying Capacity Market, by Region, 2020–2027

    Table 16 North America: Global Delivery Robots Load Carrying Capacity Market, by Country, 2020–2027

    Table 17 Europe: Global Delivery Robots Load Carrying Capacity Market, by Country, 2020–2027

    Table 18 Asia-Pacific: Global Delivery Robots Load Carrying Capacity Market, by Country, 2020–2027

    Table 19 Rest of the World: Global Delivery Robots Load Carrying Capacity Market, by Country, 2020–2027

    Table 20 Global Delivery Robots Verticals Market, by Region, 2020–2027

    Table 21 North America: Global Delivery Robots Type Market, by Country, 2020–2027

    Table 22 Europe: Global Delivery Robots Type Market, by Country, 2020–2027

    Table 23 Asia-Pacific: Global Delivery Robots Type Market, by Country, 2020–2027

    Table 24 Rest of the World: Global Delivery Robots Type Market, by Country, 2020–2027

    Table 25 North America: Global Delivery Robots Verticals Market, by Country, 2020–2027

    Table 26 Europe: Global Delivery Robots Verticals Market, by Country, 2020–2027

    Table 27 Asia-Pacific: Global Delivery Robots Verticals Market, by Country, 2020–2027

    Table 28 Rest of the World: Global Delivery Robots Verticals Market, by Country, 2020–2027


    LIST OF FIGURES

    FIGURE 1 Global Delivery Robots Market Segmentation

    FIGURE 2 Forecast Methodology

    FIGURE 3 Porter’s Five Forces Analysis of Global Delivery Robots Market

    FIGURE 4 Value Chain/supply chain of Global Delivery Robots Market

    FIGURE 5 Share of Global Delivery Robots Market in 2020, by Country (in %)

    FIGURE 6 Global Delivery Robots Market, 2020–2027

    FIGURE 7 Sub-segments of Component

    FIGURE 8 Global Delivery Robots Market Size, by Component, 2020

    FIGURE 9 Share of Global Delivery Robots Market, by Component, 2020 to 2027

    FIGURE 10 Global Delivery Robots Market Size, by Component, 2020

    FIGURE 11 Share of Global Delivery Robots Market, by Component, 2020 to 2027

    FIGURE 12 Global Delivery Robots Market Size, by Load Carrying Capacity, 2020

    FIGURE 13 Share of Global Delivery Robots Market, by Load Carrying Capacity, 2020 to 2027

    FIGURE 14 Global Delivery Robots Market Size, by Type, 2020

    FIGURE 15 Share of Global Delivery Robots Market, by Type, 2020 to 2027

    FIGURE 16 Global Delivery Robots Market Size, by Verticals, 2020

    FIGURE 17 Share of Global Delivery Robots Market, by Verticals, 2020 to 2027