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.NET, AI and Web Software Development

Leobit is a full-cycle .NET, AI, and web application development provider for technology companies and startups primarily located in the US, EU, and the UK.

We have representative offices in Austin, TX (USA), Tallinn (Estonia), Kraków (Poland), London (UK) and the development center in Lviv (Ukraine) with 170+ talented software engineers, architects, QA experts, and UI/UX designers.

Our Achievements:

  • Min project size
    $25,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    50 - 249
  • Locations
    L'viv, Ukraine
  • Year founded
    Founded 2014
  • Languages
  • Timezones

2 Languages that we service

  • English
  • German

5 Timezones that we service

CST
Central Standard Time (CST)
EST
Eastern Standard Time (EST)
EET
Eastern European Time (EET)
MST
Mountain Standard Time (MST)
PST
Pacific Standard Time (PST)

2 Locations

  • L'viv , Ukraine
  • Kraków , Poland

No have been added yet...

    Pricing Snapshot

    Min. project size $25,000+
    Avg. hourly rate $25 - $49 /hr
    Rating for cost 4.8 /5

    What Clients Have Said

    Leobit is praised for their strong value for cost, delivering high-quality work within budget. Clients report investments ranging from $5,000 to over $900,000, with consistent satisfaction on project management and timely delivery. They are noted for flexibility and responsiveness, with many clients highlighting their effective communication.

    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

    Leobit Review Insights

    Overall Review Rating

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

    Top Mentions

    Review Highlights

    • Challenges with Time Zone Differences

      Some clients noted challenges with communication due to time zone differences, though this was generally managed well through effective use of communication tools.

    • Responsive and Communicative Team

      Clients consistently highlighted Leobit's responsiveness and effective communication. They maintain transparency and keep clients informed, which is appreciated across various projects, contributing to successful collaborations.

    • Effective Integration with Client Teams

      Leobit successfully integrates with client teams, often functioning as an extension of in-house staff. Their ability to work collaboratively and supportively is frequently mentioned.

    • High-Quality Deliverables

      The quality of Leobit's deliverables is frequently noted, with clients expressing satisfaction with the final products. Their ability to meet high standards and deliver bug-free, well-functioning applications is a recurring theme.

    • Proficiency in Mobile and Web Development

      Leobit is commended for their expertise in developing mobile and web applications across various platforms. Clients appreciated their work on iOS, Android, and web apps, highlighting their technical skills in technologies like .NET, Angular, and Flutter.

    • Strong Project Management

      Leobit is praised for their structured project management approach, ensuring timely delivery and clear communication. Clients noted their use of Agile methodologies and tools like Jira, which facilitated efficient project execution.

    Leobit Reviews

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    Project Cost
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    Mobile App Dev for Retail Technology Firm

    • Mobile App Development
    • $50,000 to $199,999
    • Jan. 2025 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They've always been responsive and have suggested practical improvements."

    Nov 23, 2025
    Founder, InStock
    Anonymous
    • Retail
    • Sydney, Australia
    • 1-10 Employees
    • Online Review

    Leobit has built a cross-platform peer-assisted product availability verification app for a retail technology firm. They've integrated a backend, payment gateways, and real-time communication tools, and led QA.

    Web App Modernization Assessment for CRM Software Company

    • Custom Software Development IT Strategy Consulting
    • Less than $10,000
    • Nov. - Dec. 2024
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The quality of their work exceeded our expectations."

    Aug 13, 2025
    Head of Development, CRM Software Company
    Anonymous
    Verified
    • Other industries
    • United Kingdom
    • 11-50 Employees
    • Online Review
    • Verified

    Leobit provided software development services for a CRM software company. The team conducted a technical assessment of another vendor's work for a software modernization project.

    Mobile App Development for Mobile Dating Company

    • Custom Software Development Mobile App Development UX/UI Design
    • Confidential
    • Mar. 2025 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The company excels in fostering extensive consultation and frequent conversations with the client."

    Jul 2, 2025
    Founder & Owner, PenX
    Jackson Mbogela
    • Media
    • Mbeya, Tanzania
    • 1-10 Employees
    • Online Review

    Leobit is developing a mobile dating application for iOS and Android. The app aims to align with Tanzanian cultural and social norms. The team is also designing the app's UI/UX using Figma.

    Mobile App Development for Engineering Company

    • Mobile App Development
    • Confidential
    • Aug. 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The team has been a pleasure to work with, and they're strong technically on the mobile platform."

    May 26, 2025
    Software Engineering Manager, Engineering Company
    Damir Anicic
    Verified
    • Other industries
    • Drammen, Norway
    • 11-50 Employees
    • Online Review
    • Verified

    Leobit has developed a mobile app for an engineering company. The team has used Flutter to build the app and implemented features such as device control and management, alarm systems, and smart charging.

    Custom Software Dev for ERP Software Company

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

    "Both the project coordination and the developer's performance and results were consistently positive."

    May 23, 2025
    Executive, Rapidfacture GmbH
    Anonymous
    Verified
    • Other industries
    • Munich, Germany
    • 1-10 Employees
    • Online Review
    • Verified

    Leobit provided development support for an ERP software company. The team was tasked with developing specific functions for the client's ERP solution.

    Staff Augmentation & Web App Development for SaaS Company

    • Custom Software Development IT Staff Augmentation Web Development
    • Confidential
    • July 2024 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "They meet or exceed my needs and expectations."

    May 9, 2025
    Senior IT Director, Cloudvirga
    Aaron Heidorn
    Verified
    • Financial services
    • Houston, Texas
    • 11-50 Employees
    • Online Review
    • Verified

    Leobit provides staff augmentation and development services for a SaaS company. The team has modernized a web app product by rewriting it from scratch, including infrastructure and full stack development.

    Mobile App Development for Waste Management Software Company

    • Mobile App Development
    • Confidential
    • Sep. 2023 - July 2025
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They're a very responsive team that delivers according to and exceeds expectations regarding schedule and quality."

    Apr 1, 2025
    Senior Director of Engineering, REEN
    Johan Engström
    Verified
    • Other industries
    • Larvik, Norway
    • 11-50 Employees
    • Online Review
    • Verified

    Leobit provides mobile app development services for a waste management software company. The team has ported the client's existing apps from React Native to Flutter and Vue.js 2 to Vue.js 3.

    Mobile App Rebuild for Global Consultancy

    • Application Testing Mobile App Development UX/UI Design
    • $10,000 to $49,999
    • July - Sep. 2024
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They were very responsive and attuned to what we needed."

    Oct 14, 2024
    Digital Operations Lead, Bridge
    Yana
    Verified
    • Other industries
    • Singapore
    • 51-200 Employees
    • Online Review
    • Verified

    Leobit rebuilt the mobile app of a global consultancy. The team assessed the mobile app, updated its UI/UX, implemented GDPR-related changes, and conducted a full QA.

    Custom Software Dev for Financial Services Company

    • API Development Custom Software Development Web Development
    • Confidential
    • Jan. 2022 - June 2024
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They were able to understand our needs and act quickly on them."

    Jun 16, 2024
    CTO, PayPro
    Henk Jan Wils
    Verified
    • Financial services
    • Netherlands
    • 11-50 Employees
    • Online Review
    • Verified

    Leobit developed a custom Ruby on Rails project with Vue.JS front for a financial services company. The project also included automated testing on a payment system.

    Web Development for Cloud-Based Property Services Company

    • Web Development
    • Less than $10,000
    • Apr. - May 2024
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They delivered our needs and requirements as agreed."

    Jun 8, 2024
    Software Architect, ControliQ AB
    Magnus Sander
    Verified
    • Other industries
    • Sweden
    • 1-10 Employees
    • Online Review
    • Verified

    Leobit developed a cloud-based web app for a cloud-based property services company.

    Showing 41-50 of 55 Reviews

    Dedicated Team Package

    Enhance your development capabilities and extend your internal capacity by hiring top dedicated developers in Ukraine and Poland. ​Rely on years of our expertise in building strong teams, mature processes, and developing complex software solutions.​

    Small

    Minimal team to support your project

    $6,500 /month
    • Senior Developer: 0
    • Developer: 1
    • Solution Architect: 0
    • QA: 0
    • BA: 0

    Large

    Full functional delivery team

    $55,000 /month
    • Senior Developer: 2
    • Developer: 2
    • Solution Architect: part time
    • QA: 2
    • BA: 1
    Features

    Small

    $6,500

    /mo

    Medium

    $20,500

    /mo

    Large

    $55,000

    /mo

    Senior Developer

    0

    1

    2

    Developer

    1

    1

    2

    Solution Architect

    0

    0

    part time

    QA

    0

    part time

    2

    BA

    0

    0

    1

    PM

    0

    part time

    part time

    Dedicated AM

    Task & Time tracking reports

    Trial period for team members

    Direct communication with the team

    Project estimate

    Small

    $6,500

    /mo

    Senior Developer

    0

    Developer

    1

    Solution Architect

    0

    QA

    0

    BA

    0

    PM

    0

    Dedicated AM

    Task & Time tracking reports

    Trial period for team members

    Direct communication with the team

    Project estimate

    Medium

    $20,500

    /mo

    Senior Developer

    1

    Developer

    1

    Solution Architect

    0

    QA

    part time

    BA

    0

    PM

    part time

    Dedicated AM

    Task & Time tracking reports

    Trial period for team members

    Direct communication with the team

    Project estimate

    Large

    $55,000

    /mo

    Senior Developer

    2

    Developer

    2

    Solution Architect

    part time

    QA

    2

    BA

    1

    PM

    part time

    Dedicated AM

    Task & Time tracking reports

    Trial period for team members

    Direct communication with the team

    Project estimate

    Our Story

    Leobit is a full-cycle .NET, AI, and web application development provider for technology companies and startups primarily located in the US, EU, and UK, established in 2014, bringing together over 170 talented software engineers, architects, QA experts, and UI/UX designers. Leobit's mission is to assist companies in their journeys of technological innovation and business transformation by establishing business partnerships based on trust, transparency, and long-term collaboration. We use our 

    Meet the Team

    Oleksa Stelmakh

    Oleksa StelmakhFounder & CEO

    Oleksa Stelmakh is the CEO and founder of Leobit. With over 20 years of experience in IT, Oleksa has held various roles in engineering, project management, and delivery leadership positions within some of the largest Ukrainian outsourcing companies.

    Iryna Troshchynska

    Iryna TroshchynskaMarketing Director

    Iryna Troshchynska, Marketing Director at Leobit with 15 years of experience, leads the company’s marketing and brand strategy, strengthening its market presence through data-driven marketing, strategic communications, and a client-focused approach.

    What Sets Us Apart

    Expert & Dedicated team

    Seasoned experts with 20+ years of experience & smartest top universities graduates

    Global Achievements

    Multiple successful startup launches with 10m+ investments each

    Industry Leader

    #1 .NET and Web development company

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

    Learn More
    Verified Client Reviews
    53
    Overall Review Rating
    4.9
    Source
    Clutch
    Last Updated
    May 27, 2026

    Business Entity

    Business Entity Name Leobit LLC
    Jurisdiction of Formation Ukraine
    Date of Formation June 11, 2014
    Status Active
    Last Updated January 30, 2019
    ID 39478443

    Credit Report Results

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

    Locations (2)

    Stryiska Street 108 L'vivUkraine 79000

    151 - 200

    Contact Leobit

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