Cloud Computing Service Company

GreyLoud

Hong Kong app and software development studio building web, mobile and low-code solutions for businesses

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About GreyLoud

Web, mobile and enterprise software from Hong Kong

GreyLoud is a software and app development company in Hong Kong. It says it builds web and mobile products for businesses that face complex challenges and need outcomes that are both fast and affordable. The company combines traditional consulting with engineering, so that a client gets advice on the problem as well as the code that solves it. It describes its experience as around seven years, and its site carries an award-winning claim that the company makes about itself.

Mobile, enterprise and low-code development

GreyLoud's Hong Kong services fall into three lines. Mobile app development spans iOS projects and a wildlife adoption app made for buyers in Hong Kong and mainland China. Enterprise software development aims to digitise key business processes and to create systems that customers and staff can use every day. Low-code development uses low-code platforms to shorten the time needed to build an application. Across all three, the company says it can help a client gain a competitive edge through software that adds value.

Design, rebranding and logistics software

The company's design work includes UX and UI design, and it has applied this to a logistics business. Floship is a Hong Kong service that supports international crowdfunding campaigns and e-commerce fulfilment, offering fast global shipping and a full range of logistics services for online sellers. GreyLoud led a full rebrand for Floship and built a web portal that the company said was needed to serve its customers better. Other named projects in the company's material include iDOPT and ohGLAM.

Games and illustration

GreyLoud also produces games and illustration. For CardBox, an educational browser game, it created a cartoon-themed design and drew the original characters by hand in pencil before designing the game board. It chose a rural setting with natural elements and bright colours to give the game a light-hearted mood. The game was then ported from the Unity engine to HTML5, which the company says improved compatibility across browsers and reduced loading times.

Focus on complex problems

The company's stated focus is on businesses with complex problems that need rapid, affordable results. Its material presents the work as a combination of planning, design and engineering, carried out in stages with the client, so that the finished product matches the problem it was built to solve.

TrustList summary

GreyLoud is a Hong Kong software and app development company. It builds web and mobile products and also handles design work, combining consulting with engineering.

Services

Mobile app development: iOS and other apps, including a wildlife adoption app for the Hong Kong and Chinese market.
Enterprise software: systems that digitise key business processes.
Low-code development: faster builds on low-code tools.
UX and UI design: including a rebrand and web portal for a logistics firm.
Games and illustration: such as porting a browser game from Unity to HTML5.

Who it serves

Businesses with complex problems, from logistics providers to startups. Named projects include Floship, iDOPT, ohGLAM and CardBox.

Key facts

Based in: Hong Kong
Experience: around seven years at the time of the site text

Summary written by TrustList from the business's own published information, Nov 2026.

Categories & features

GreyLoud rankings

GreyLoud is ranked on 7 TrustList rankings: #2 on 2, #5 on 1, #12 on 1, #16 on 1, #18 on 1 and #38 on 1.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. GreyLoud has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Cloud computing service company · 7 rankings

#2of 8
Logistics
It is the only one of the 8 here listing dashboard and mobile platforms.
Its profile: “The company's design work includes UX and UI design, and it has applied this to a logistics business.”
Of the 8 here, 6 also cover cloud and 5 also cover insurance; 2 also work in Asia and 2 also work in Pune.
Behind Euvic, ahead of Catapult Labs.
#2of 87
Consulting
It is the only one of the top 76 here listing shipping and one of 3 here listing HTML5.
Its profile: “The company combines traditional consulting with engineering, so that a client gets advice on the problem as well as the code that solves it.”
Of the top 76 here, 30 also cover security and 18 also cover IT services; 3 also work in Texas and 2 also work in Colorado.
Behind Elyxor, ahead of 22nd Century Technologies.
#5of 21
Mobile app
It is one of 2 here listing IT services and logistics.
Its profile: “Mobile app development spans iOS projects and a wildlife adoption app made for buyers in Hong Kong and mainland China.”
Of the 21 here, 16 also cover android and 13 also cover mobile app development; 3 also work in Ahmedabad and 2 also work in Mumbai.
Behind Broadway Infotech, ahead of Appbiquity.
#12of 129
Design
It is one of 5 here listing outsourcing and one of 6 here listing software development.
Its profile: “The company's design work includes UX and UI design, and it has applied this to a logistics business.”
Of the top 86 here, 22 also cover eCommerce and 21 also cover internet; 3 also work in Ohio and 2 also work in Delhi NCR.
Behind GMI Group, ahead of 24Online.
#16of 357
Business
It is one of 5 here listing mobile app and one of 6 here listing react.
Its profile: “Enterprise software development aims to digitise key business processes and to create systems that customers and staff can use every day.”
Of the top 94 here, 19 also cover web development; 4 also work in California and 3 also work in London.
Behind Innovalabs Technologies, ahead of Ceske Radiokomunikace a. s..
#18of 282
It
It is one of 9 here listing app development and one of 12 here listing iOS app.
Its profile: “It says it builds web and mobile products for businesses that face complex challenges and need outcomes that are both fast and affordable.”
Of the top 96 here, 21 also cover goals; 3 also work in Nice and 3 also work in Florida.
Behind GS Lab, ahead of Engine Yard.
#38of 43
Ui ux design
It is one of 7 here listing agile and one of 22 here listing cloud.
Of the 43 here, 33 also cover iOS app and 25 also cover PHP; 2 also work in Bengaluru, India and 2 also work in Chennai.
Behind DATA4 Group, ahead of ADM Cloudtech.