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Leobit is a full-cycle web and mobile application development provider founded in 2014. It has 170+ employees and offices in the US, Estonia, Poland, UK, and Ukraine. The company specializes in .NET, AI, and web software development.
Leobit is a full-cycle web and mobile application development provider founded in 2014. The company employs over 170 software engineers, architects, QA experts, and UI/UX designers, with a development center in Lviv, Ukraine, and representative offices in Austin (USA), Tallinn (Estonia), Krakow (Poland), and London (UK). Leobit has delivered more than 150 applications to clients ranging from Fortune 500 firms to Silicon Valley startups.
The agency holds several notable certifications and awards, including Microsoft Solutions Partner – Digital & App Innovation, ISO 9001:2015 and ISO 27001:2022 certification, ISTQB Platinum Partner status, and a Stevie Award for Customer Service Department of the Year in 2025. It was also named Top .NET Developers in Ukraine 2025 by Clutch and #1 IT Employer in Lviv by DOU.
Leobit's service offerings cover custom software development, .NET and AI/LLM development, dedicated development teams, web and mobile application development, software architecture, UI/UX design, business analysis, project management, quality assurance, application support, and technology consulting. Key technologies include the Microsoft stack (.NET Core, C#, Azure), frontend frameworks (React, Angular, Vue), backend languages (Ruby, Node, PHP, Python), mobile technologies (Flutter, Swift, Kotlin), and AI capabilities such as generative AI and deep learning.
The agency serves clients in fintech, legal, real estate, education, and sports industries. Its client types include startups, small businesses, and medium businesses. Leobit's portfolio features projects like a re-commerce reporting portal, a legal case management platform, a gamified fitness app, a smart home mobile app, a real estate investment management platform, and an AI-powered SaaS for CNC manufacturers, with budgets ranging from $5,000 to $100,000.
Google reviews highlight the company's high service level, talented team, and interesting projects, contributing to an average rating of 4.5 out of 5. Clients such as Antourage, Realized Technologies, Sportif AS, and FlashParking have worked with Leobit on various software initiatives.
Services
- Custom software development
- .NET software development
- AI/LLM software development
- Dedicated development team
- Web application development
- Mobile application development
- Software architecture
- UI/UX design
- Business analysis
- Project management
- Quality Assurance
- Application support and maintenance
- Technology consulting
Industries Served
Team Size
Pros
- Microsoft Solutions Partner - Digital & App Innovation
- ISO 9001:2015 and ISO 27001:2022 certified
- ISTQB Platinum Partner
Client Review Analysis
Clients praise the company's high service level, team quality, and interesting projects, with an average Google rating of 4.5 out of 5.