• Post a Project

Technical partner in custom software development

At KeyToTech, we're here to make digital transformation easy for businesses and turn startup ideas into reality. Our goal is to simplify and bring your visions to life.

Explore our services:

  1. Discovery and business analysis: We chart a clear path from the inception of your idea to a successful launch.

  2. Concept Validation and MVP Development: We assist in validating your concept with Proof of Concept (PoC) and crafting a functional Minimum Viable Product (MVP) for market testing.

  3. Custom Web & Mobile Software Creation: Our proficiency extends to crafting web applications, mobile apps, and tailored software solutions.

  4. Thorough Testing and Quality Assurance: We ensure the dependability and performance of your software through meticulous testing and quality assurance processes.

  5. Tech Consultation: Rely on our expert guidance to make informed decisions regarding technology choices, architecture, and scalability.

  6. Dedicated Teams: Our dedicated teams seamlessly collaborate with your organization, providing ongoing support and maintenance.

We take pride in delivering high-quality software that aligns precisely with your requirements and is delivered promptly.

As your technology partner, we handle the entire software development process, allowing you to concentrate on your core business. Your success is our ultimate goal. Let's collaborate and create remarkable products together!

  • Min project size
    $10,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    10 - 49
  • Locations
    London, England
  • Year founded
    Founded 2017
  • Languages

2 Languages that we service

  • English
  • Ukrainian

3 Locations

  • London , England
  • L'viv , Ukraine
  • London , England

No have been added yet...

    Pricing Snapshot

    Min. project size $10,000+
    Avg. hourly rate $25 - $49 /hr
    Rating for cost 5 /5

    What Clients Have Said

    KeyToTech offers competitive pricing and delivers good value for cost, with projects varying from $1,250 to $25,000. Clients appreciate timely delivery and effective communication, emphasizing budget alignment and flexibility in adapting to needs.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    < $10,000 based on 8 reviews
    < $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

    Select a service to see pricing information

    KeyToTech Review Insights

    Overall Review Rating

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

    Top Mentions

    Review Highlights

    • Rapid Adaptation to Client Needs

      KeyToTech is flexible and adapts quickly to evolving client requirements, ensuring that projects remain on track despite changes in scope or challenges.

    • Areas for Improvement: Transparency in Milestones

      While KeyToTech generally performs well, some clients suggest improving transparency in milestone tracking to enhance coordination and reduce delays.

    • Excellent Communication and Responsiveness

      KeyToTech is commended for their professional and responsive communication. They maintain regular updates and are proactive in addressing client needs, contributing to successful project outcomes.

    • Innovative and Solution-Oriented Approach

      KeyToTech is noted for their innovative solutions and ability to propose practical workarounds. They excel in translating complex ideas into functional applications, often exceeding client expectations.

    • Cultural and Value Alignment

      Clients appreciate KeyToTech's cultural fit and alignment with their values. This connection fosters strong working relationships and enhances collaboration throughout projects.

    • Strong Project Management Skills

      Clients consistently highlight KeyToTech's effective project management, characterized by timely deliveries, structured workflows, and proactive communication. They adapt well to challenges and maintain a steady project cadence.

    KeyToTech Reviews

    Submit a Review
    All Filters

    0 selected

    Sort by
    Services
    Project Cost
    Industry
    Location

    Custom Software Development for IT Company

    • AI Development Custom Software Development Generative AI
    • Less than $10,000
    • Nov. 2025 - Feb. 2026
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We were really only limited by time, never by their skill or expertise."

    Mar 3, 2026
    Founder, BNF Solutions
    Grant Crusor
    Verified
    • Information technology
    • Chicago, Illinois
    • 1-10 Employees
    • Online Review
    • Verified

    KeyToTech optimized an MVP for an IT company. The team added custom features, such as file uploading, editing AI-generated policies, sharing and exporting results, and using company resources as a prompt.

    Mobile App Dev for Mental Health NGO

    • Application Management & Support Application Testing Mobile App Development
    • $10,000 to $49,999
    • Apr. - Dec. 2025
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They demonstrated a clear understanding of the sensitive context of mental health and humanitarian work in Ukraine."

    Feb 11, 2026
    Head of Programs Department, UA Mental Help
    Anton Khodakov
    Verified
    • Non-profit
    • Ukraine
    • 11-50 Employees
    • Online Review
    • Verified

    KeyToTech developed a psychological self-help app for a mental health NGO. The team conducted target audience research, designed the UX/UI, developed core functionalities, and tested the app.

    Custom App Dev & Testing for Technology Co

    • Application Testing Mobile App Development UX/UI Design
    • Confidential
    • Mar. 2024 - Mar. 2025
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The KeyToTech team is knowledgeable, courteous, and respectful at all times."

    Oct 28, 2024
    Founder & CEO, Bondee Tech
    Amr Fahmy
    Verified
    • Other industries
    • Dubai, United Arab Emirates
    • 1-10 Employees
    • Online Review
    • Verified

    KeyToTech has developed an app for a technology company. The team has integrated mobile and portal key features, built a development plan, worked on UX/UI design, ran testing and QA, and collected feedback.

    Mobile App Dev for Postal & Logistics Company

    • Mobile App Development
    • $50,000 to $199,999
    • Jan. 2020 - Ongoing
    5.0
    Quality
    4.5
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They always have their own opinion on the implementation and development options in making the right decision."

    Jan 12, 2022
    Product Owner, Meest Group
    Sergii Koziuk
    Verified
    • Other industries
    • Lviv, Ukraine
    • 1,001-5,000 Employees
    • Online Review
    • Verified

    KeyToTech provides mobile app development services for a postal and logistics company. They have built the client's app that gathers information and statistics to improve their operational processes.

    iOS Application Dev for E-Learning Company

    • Mobile App Development
    • Less than $10,000
    • Apr. 2020 - Ongoing
    4.5
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "Their attention to detail and ability to go above and beyond the tasks set stand out."

    May 28, 2020
    Owner, E-Learning Company
    Anonymous
    Verified
    • Education
    • London, England
    • 1-10 Employees
    • Phone Interview
    • Verified

    KeyToTech is developing a mobile application, spearheading the process from start to finish. The app is now in beta testing.

    Mobile App Dev for Location Data Platform

    • Mobile App Development
    • $10,000 to $49,999
    • Apr. 2019 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "KeyToTech’s resources are dedicated—they care about the project and put their heart into it."

    Nov 4, 2019
    CTO, IT Company
    Anonymous
    Verified
    • Other industries
    • Tel Aviv, Israel
    • 1-10 Employees
    • Phone Interview
    • Verified

    KeyToTech supplied resources to build an iOS app for a location data platform. Their involvement is ongoing, expanding to include Android and backend development. 

    Development for Language Learning Platform

    • Mobile App Development
    • Less than $10,000
    • Nov. 2018 - Mar. 2019
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The project went smoothly from start to finish."

    Jun 25, 2019
    Co-Founder, Learning Platform
    Eunhye Choi
    • Education
    • Seoul, South Korea
    • 1-10 Employees
    • Online Review

    KeyToTech created an MVP for a Korean phrasebook app from scratch, including frontend, backend, and mobile development.

    Mobile App Development for App Studio

    • Mobile App Development
    • Confidential
    • Apr. 2025 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "KeyToTech is fast, reliable, and responsive."

    Dec 4, 2025
    Co-Founder & CEO, Cranberry Apps GmbH & Co. KG
    Stefan Liesendahl
    Verified
    • Information technology
    • Berlin, Germany
    • 1-10 Employees
    • Online Review
    • Verified

    KeyToTech has developed the Android version of an app for a Berlin-based app studio. The team has worked on the app's architecture, features, and structure. KeyToTech has also uploaded and maintained the app.

    Mobile App Dev for Financial Services Company

    • API Development Application Testing Mobile App Development
    • Confidential
    • Aug. 2020 - Apr. 2021
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0
    "They were not afraid to tackle a big task and get on with the work."
    Nov 13, 2023
    CEO, Financial Services Company
    Jovan Pavlicevic
    • Financial services
    • New Zealand
    • 11-50 Employees
    • Online Review

    KeyToTech built an MVP app for a financial services company. They built a consumer-facing frontend. They also developed the backend and integrated security systems.

    Mobile App Development for Tour Digital Solutions Company

    • Custom Software Development Mobile App Development
    • Confidential
    • Aug. 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0
    "Their great attitude and collaborative approach are impressive; they're proactive in suggesting alternative solutions."
    Oct 31, 2023
    CEO, Tour Digital Solutions Company
    Bob Rogers
    Verified
    • Consumer products & services
    • Berlin, Germany
    • 1-10 Employees
    • Online Review
    • Verified

    KeyToTech has rebuilt an app based on a new design for a tour digital solutions company. The app includes Google Maps and API integrations, Flutter coding for the UI and backend, and more.

    Showing 1-11 of 16 Reviews

    Flutter PoC and MVP mobile applications

    Have an idea and need to test the hypothesis and verify the technology? We suggest rapid MVP development using the Flutter framework. It's a budget-conscious option with great opportunities for future scaling into MVP. We use an agile, iterative approach, which allows you to make as many changes in the requirements as needed.

    Small

    Best for testing technology

    $9,900 /total
    • Cross-Platform App
    • Number of Screens: 1 to 3
    • Testing
    • 5 week delivery

    Large

    Best for testing value-proposition and market fit

    $34,800 /total
    • Cross-Platform App
    • Analytics
    • Number of Screens: 9 plus
    • Product/Service Description Page
    • Push Notifications
    • 6 month delivery
    Features

    Small

    $9,900

    /total

    Medium

    $21,900

    /total

    Large

    $34,800

    /total

    Cross-Platform App

    Analytics

    Number of Screens

    1 to 3

    4 to 8

    9 plus

    Product/Service Description Page

    Push Notifications

    Upload to App Store

    Testing

    Small

    $9,900

    /total

    Cross-Platform App

    Analytics

    Number of Screens

    1 to 3

    Product/Service Description Page

    Push Notifications

    Upload to App Store

    Testing

    Medium

    $21,900

    /total

    Cross-Platform App

    Analytics

    Number of Screens

    4 to 8

    Product/Service Description Page

    Push Notifications

    Upload to App Store

    Testing

    Large

    $34,800

    /total

    Cross-Platform App

    Analytics

    Number of Screens

    9 plus

    Product/Service Description Page

    Push Notifications

    Upload to App Store

    Testing

    Our Story

    We’re KeyToTech: a Ukraine-born, London-scaling software team with 10+ years, 30+ professionals and 50+ projects. Our product-minded, data-driven engineers and designers deliver cost-effective, scalable mobile apps across different industries. Clients praise our professionalism, communication, proactivity and measurable results: MVPs, large-platform growth (2m+ users) and repeat partnerships.

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

    Learn More
    Verified Client Reviews
    13
    Overall Review Rating
    5
    Source
    Clutch
    Last Updated
    March 3, 2026

    Business Entity

    Business Entity Name KeyToTech Ltd
    Source Companies House
    Jurisdiction of Formation United Kingdom
    Date of Formation June 14, 2024
    Status Active
    Last Updated June 17, 2025
    ID 15778592

    Credit Report Results

    International Credit Risk Assessment Moderate Risk
    Source Creditsafe
    Last Updated June 17, 2025
    Learn More About The Clutch Verification Process

    Locations (3)

    71-75 Shelton Street LondonEngland WC2H 9JQ

    2 - 5

    Contact KeyToTech

    If you’re not seeing exactly what you need here, send this company a custom message. You can talk about your project needs, price, and timeline to get started on your project.

    Connect with KeyToTech on Social

    Get connected to see updates from KeyToTech like new case studies, latest reviews, their latest masterpieces in their portfolio, delivered straight to you.

    Cranberry Apps

    (1)
    Cranberry Apps Logotype

    Stefan Liesendahl