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Technology For Good - Global App Developer

3 Sided Cube is your AI-first technology partner on a mission to change millions of lives for the better by building tech for good. We design & build Mobile Apps, Web Applications, AI Workflow, Agents & Custom LLMs to help you solve real problems.

Working alongside change-makers like The American Red Cross, UNHCR, Glastonbury Festival, Migrant Leaders and Surfers Against Sewage, our technology has reached communities in 87+ countries with over 100 million downloads worldwide. 

  • Min project size
    $50,000+
  • Hourly rate
    $100 - $149 / hr
  • Employees
    50 - 249
  • Locations
    Bournemouth, England
  • Year founded
    Founded 2009
  • Languages
  • Timezones

1 Language that we service

  • English

10 Timezones that we service

ACT
Australia Central Time (ACT)
AET
Australia Eastern Time (AET)
CET
Central European Time (CET)
EST
Eastern Standard Time (EST)
EET
Eastern European Time (EET)
GMT
Greenwich Mean Time (GMT)
MET
Middle East Time (MET)
MST
Mountain Standard Time (MST)
NST
New Zealand Standard Time (NST)
PST
Pacific Standard Time (PST)

2 Locations

  • Bournemouth , England
  • Winter Garden , FL

No have been added yet...

    Pricing Snapshot

    Min. project size $50,000+
    Avg. hourly rate $100 - $149 /hr
    Rating for cost 4.4 /5

    What Clients Have Said

    3 SIDED CUBE offers competitive pricing with projects typically ranging from $10,000 to over $500,000, depending on complexity. Clients appreciate their value for cost, timely delivery, and strong communication, often citing a culture fit and alignment with client missions as key factors.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $50,000 - $199,999 based on 36 reviews
    < $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

    Select a service to see pricing information

    3 SIDED CUBE Review Insights

    Overall Review Rating

    4.9
    • Quality 4.8
    • Schedule 4.8
    • Cost 4.4
    • Willing to Refer 5.0

    Top Mentions

    Review Highlights

    • Collaborative and Client-Focused

      3 SIDED CUBE is highly regarded for their collaborative approach, working closely with clients to understand their needs and deliver tailored solutions. They are seen as partners rather than just service providers, often exceeding client expectations with their dedication and passion for projects.

    • Areas for Improvement in Flexibility

      While generally praised, some clients noted that 3 SIDED CUBE could improve their flexibility in project management, particularly in adapting to mid-project changes. This suggests an area where the company could enhance their service offerings.

    • Effective Communication and Responsiveness

      Clients appreciate 3 SIDED CUBE's effective communication and responsiveness. They are proactive in providing updates, addressing concerns promptly, and ensuring that clients are informed throughout the project lifecycle. This has contributed to positive working relationships and successful project outcomes.

    • High-Quality Deliverables

      3 SIDED CUBE consistently delivers high-quality products that meet or exceed client expectations. Their attention to detail and commitment to quality assurance ensure that apps function well and provide a seamless user experience. This quality is reflected in positive user feedback and app performance metrics.

    • Passion for Tech for Good

      3 SIDED CUBE is recognized for their commitment to tech for good initiatives. They have a strong passion for projects that make a positive impact, such as those related to environmental protection, health, and humanitarian aid. This focus resonates well with clients who share similar values.

    • Positive Client Feedback

      Clients have provided overwhelmingly positive feedback on their experiences with 3 SIDED CUBE. They highlight the team's professionalism, enthusiasm, and ability to deliver on promises. Many clients express a desire to continue working with the company on future projects.

    3 SIDED CUBE Reviews

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    Services
    Project cost

    Prototype Apple Watch App Dev for Financial Institution

    • Mobile App Development
    • $50,000 to $199,999
    • July - Sep. 2015
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    "[They offered] out-of-the-box thinking, confidence, and [a] willingness to put themselves on the line."

    Oct 13, 2017
    Former Digital Product Manager, Bank
    Andy Jefferies
    Verified
    • Financial services
    • London, England
    • 10,001+ Employees
    • Phone Interview
    • Verified

    3 Sided Cube created mockup financial apps for a banking firm and conducted a series of tests to gauge usability. Based on feedback, they drafted a proposal and built a prototype.

    Mobile App Dev for Vision Screening Tool

    • Mobile App Development
    • $10,000 to $49,999
    • Aug. 2017 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    We finished the project so quickly because of the great working relationship [3 SIDED CUBE] fostered.”

    Oct 10, 2017
    Trusts Grants & Major Giving Manager, Vista
    Jaspreet Kaur
    Verified
    • Other industries
    • United Kingdom
    • 51-200 Employees
    • Phone Interview
    • Verified

    3 SIDED CUBE followed optician standards to develop a quick and effective children’s vision testing app. The team built the Android app in seven weeks, provided updates, and has been contacted for more work.

    React Native Development for Loyalty App

    • Custom Software Development
    • $50,000 to $199,999
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    "They achieved the project on time and with quality."

    Jan 18, 2017
    Founder, Pixie
    Greg Barden
    Verified
    • Information technology
    • United Kingdom
    • 1-10 Employees
    • Phone Interview
    • Verified

    3 Sided Cube partnered with the client's backend team to deliver an iOS and Android mobile app platform utilizing the Agile Method and React Native language.

    App Development for Humanitarian Aid Organization

    • Custom Software Development
    • $50,000 to $199,999
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "They were very flexible to our changing requirements."

    Oct 7, 2016
    Digital Manager, Civic Organization
    Anonymous
    Verified
    • Other industries
    • United Kingdom
    • 1,001-5,000 Employees
    • Phone Interview
    • Verified

    3 Sided Cube supplied the technological and design expertise to develop a mobile app for the client on both iOS and Android devices.

    App Development for Online Giving Platform

    • Custom Software Development
    • Confidential
    4.0
    Quality
    4.0
    Schedule
    3.0
    Cost
    4.0
    Willing to Refer
    5.0

    "The thing that I always take away is that they’re [3 Sided Cube] relatively small but they’re very lean."

    Sep 26, 2016
    Product Manager, JustGiving
    Jamie Parkins
    Verified
    • Information technology
    • United Kingdom
    • 51-200 Employees
    • Phone Interview
    • Verified

    3 SIDED CUBE partners to integrate this stakeholder’s charity platform into end clients’ iOS and Android apps.

    Multiple Apps for Maritime Nonprofit

    • Custom Software Development
    • $50,000 to $199,999
    4.5
    Quality
    4.5
    Schedule
    4.0
    Cost
    5.0
    Willing to Refer
    5.0

    "One of the important things they did was that they [3 Sided Cube] really helped me show the business benefit of disrupted agile development ..."

    Sep 26, 2016
    Former Digital Transformation Head, RNLI
    Neil Thornburn
    Verified
    • Other industries
    • United Kingdom
    • 1,001-5,000 Employees
    • Phone Interview
    • Verified

    3 SIDED CUBE delivered multiple mobile applications for this organization, including iOS, Android, and the Apple Watch.

    iPad App Development for Customer Survey Solution

    • Custom Software Development
    • $50,000 to $199,999
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "[3 Sided Cube] were responsive in getting things done quickly."

    Aug 15, 2016
    CEO, Avius
    Ben Story
    Verified
    • Other industries
    • Miami, Florida
    • 11-50 Employees
    • Phone Interview
    • Verified

    3 Sided Cube helped the client to develop an iPad application when they did not have the internal resources to build it themselves.

    App Partnership with Humanitarian Aid Nonprofit

    • Custom Software Development
    • $200,000 to $999,999
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    4.5
    Willing to Refer
    5.0

    "They've got tremendous chops on the back-end server side of things."

    Jun 30, 2016
    Former Digital Engagement Senior Director, Nonprofit
    Anonymous
    Verified
    • Other industries
    • New York, United States
    • 10,001+ Employees
    • Phone Interview
    • Verified

    3 Sided Cube has worked with the client to develop 10-12 apps, all of which are available on both the Android and iOS platforms.

    App Development for Nonprofit

    • Custom Software Development
    • $200,000 to $999,999
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "We really like that 3 Sided Cube approaches our work as a partner more than as a customer."

    Jun 28, 2016
    Senior Technical Advisor, Global Disaster Preparedness Center
    Omar Abou-Samra
    Verified
    • Other industries
    • Washington, District of Columbia
    • 11-50 Employees
    • Phone Interview
    • Verified

    3 Sided Cube developed an app, for both the Android and iOS platforms, that could be adapted for the local languages of many different countries.

    App Development for Mental Health Awareness Initiative

    • Custom Software Development
    • $50,000 to $199,999
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    "[3 Sided Cube] were very much about the user experience first and foremost."

    Jun 27, 2016
    Community Program Manager, Mental Health Charity
    Stuart Reid
    Verified
    • Other industries
    • United Kingdom
    • Phone Interview
    • Verified

    3 Sided Cube developed a mental health awareness app, designed to deliver information to university students in an engaging, friendly, and non-stigmatizing way.

    Showing 31-40 of 45 Reviews

    Our Story

    We are 3 Sided Cube: a multi‑award‑winning Tech for Good studio that designs and builds in‑house software to save lives, shift systems and scale social impact. Our distributed, cross‑discipline team blends engineering, product, design and ops, guided by collaboration, user‑centred design, transparent delivery and thoughtful AI. We partner with leading mission organisations across disaster response, climate, mental health and global connectivity.

    Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

    Learn More
    Verified Client Reviews
    44
    Overall Review Rating
    4.9
    Source
    Clutch
    Last Updated
    September 24, 2025

    Business Entity

    Business Entity Name 3 SIDED CUBE DESIGN LTD
    Source Companies House
    Jurisdiction of Formation United Kingdom
    Date of Formation March 15, 2005
    Status Active
    Last Updated February 6, 2019
    ID 5393027

    Credit Report Results

    International Credit Risk Assessment Very Low Risk
    Source Creditsafe
    Last Updated January 1, 2022
    Learn More About The Clutch Verification Process

    Locations (2)

    Patch, 1st Floor, Bobby's, 2-12 Commercial Road, BournemouthEngland BH2 5LP

    31 - 40

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