Elite Web App Development Agencies for iGaming Businesses

8 min
Targets we’ve achieved:
Increased US Software Development Company's annually acquired clients by 400% *
Generated 50+ business opportunities for UK Architecture & Design Services Provider *
Reduced cost per lead by over 6X for Dutch Event Technology Company *
Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
Boosted conversion rate of Ukrainian IT Company by 53.6% *
Increased US Software Development Company's annually acquired clients by 400% *
Generated 50+ business opportunities for UK Architecture & Design Services Provider *
Reduced cost per lead by over 6X for Dutch Event Technology Company *
Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
Boosted conversion rate of Ukrainian IT Company by 53.6% *
Increased US Software Development Company's annually acquired clients by 400% *
Generated 50+ business opportunities for UK Architecture & Design Services Provider *
Reduced cost per lead by over 6X for Dutch Event Technology Company *
Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
Boosted conversion rate of Ukrainian IT Company by 53.6% *
Increased US Software Development Company's annually acquired clients by 400% *
Generated 50+ business opportunities for UK Architecture & Design Services Provider *
Reduced cost per lead by over 6X for Dutch Event Technology Company *
Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
Boosted conversion rate of Ukrainian IT Company by 53.6% *
Increased US Software Development Company's annually acquired clients by 400% *
Generated 50+ business opportunities for UK Architecture & Design Services Provider *
Reduced cost per lead by over 6X for Dutch Event Technology Company *
Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
Boosted conversion rate of Ukrainian IT Company by 53.6% *
Increased US Software Development Company's annually acquired clients by 400% *
Generated 50+ business opportunities for UK Architecture & Design Services Provider *
Reduced cost per lead by over 6X for Dutch Event Technology Company *
Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
Boosted conversion rate of Ukrainian IT Company by 53.6% *
Sergii Steshenko
CEO & Co-Founder @ Lengreo

    Introduction

    The iGaming industry—covering online casinos, sports betting, poker platforms, and lottery systems—demands cutting-edge web applications that can handle massive traffic, real-time transactions, and stringent regulatory requirements. Whether you’re developing a game lobby, a payment gateway, or a back-office analytics dashboard, choosing the right web app development agency is crucial. These elite developers understand the fast-paced nature of iGaming and build platforms that are secure, scalable, and designed for maximum uptime and player retention.

    1. LenGreo

    1. LenGreo

    Description

    LenGreo is a bold and innovative web app development company that helps iGaming businesses create scalable, user-centric digital platforms. Known for blending sleek design with robust functionality, LenGreo develops high-performing web applications that align with the dynamic demands of the online gaming sector.

    Specialization

    LenGreo specializes in custom web app development using cutting-edge technologies like React, Node.js, and Laravel. Their expertise includes gamification elements, real-time features, and conversion-focused UX, alongside SEO and digital marketing to drive traffic and retention for iGaming platforms.

    Key Services

    • Custom Web App Development for iGaming
    • Frontend & Backend Engineering (React, Node.js, Laravel)
    • UI/UX Design with Player Retention Focus
    • SEO and Content Strategy for Gaming Visibility
    • Lead Generation and Growth Consulting

    Key Highlights

    • Strong experience in gamified systems and real-time features
    • Combines tech innovation with performance marketing
    • Secure, scalable, and high-traffic-ready architectures
    • Offers strategic support for monetization and growth

    Key Achievements

    • Launched successful gaming and betting platforms
    • Helped iGaming brands grow through tailored SEO and UX
    • Trusted by clients for speed, innovation, and data-driven development

    Contact and Social Media Information

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    2. CrustLab

    2. CrustLab

    Description

    CrustLab is a trusted software development partner known for delivering high-performance web and mobile applications for iGaming companies worldwide. With a deep understanding of the betting, casino, and fantasy sports sectors, CrustLab helps gaming brands launch secure, scalable platforms that engage users and support rapid growth.

    Specialization

    CrustLab specializes in custom software development for the iGaming sector, including sportsbook solutions, casino platforms, and fantasy sports applications. They also offer ongoing product development support and optimization services.

    Key Services

    iGaming Platform Development (Casino, Sportsbook, Fantasy)
    Frontend & Backend Engineering
    Real-Time Data Integration and Betting Engines
    Custom UI/UX Design for Gaming Interfaces
    Regulatory Compliance and Security Features

    Key Highlights

    Proven experience with regulated gaming markets
    Tech stack includes React, Node.js, AWS, and .NET
    Agile development with transparent processes
    Focus on performance, reliability, and compliance

    Key Achievements

    Built custom sportsbook modules and fantasy sports apps
    Collaborated with iGaming leaders across Europe and the US
    Praised for excellent communication and development quality

    Contact and Social Media Information

    Website: crustlab.com
    Email: contact@crustlab.com
    Phone: +48 123 456 789
    LinkedIn: CrustLab
    Facebook: CrustLab
    Twitter: @CrustLab

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      3. Intellias

      3. Intellias

      Description

      Intellias is a global software engineering company with a strong presence in the iGaming sector. With over two decades of experience, they specialize in delivering scalable, secure, and AI-driven digital platforms for gaming operators, sportsbooks, and fantasy sports providers. Their expertise lies in transforming complex gaming ecosystems into high-performance digital experiences.​

      Specialization

      Intellias focuses on developing custom iGaming solutions that enhance user engagement and operational efficiency. Their services include:​

      • iGaming Platform Development

      • Sportsbook and Fantasy Sports Solutions

      • AI-Powered Personalization and Analytics

      • Payment System Integration and Optimization

      • Regulatory Compliance and Security

      Key Services

      • Custom iGaming Platforms: Building tailored gaming platforms with real-time data processing and user-centric design.

      • Sports Betting Solutions: Developing next-generation sportsbook platforms with comprehensive data feed services.

      • AI Integration: Implementing AI for personalized player experiences, fraud detection, and responsible gaming practices.

      • Payment Systems: Redesigning and migrating payment services to advanced, scalable platforms.

      Key Highlights

      • Utilizes technologies such as React, Node.js, .NET, and AWS.

      • Adopts agile methodologies for efficient project execution.

      • Experience in integrating AI to enhance gaming experiences and ensure compliance.

      • Participated in industry events like ICE London and ICE Barcelona, showcasing their commitment to iGaming innovation.

      Key Achievements

      • Assisted a global iGaming provider in merging a newly acquired platform, boosting system stability by 25%.

      • Developed a next-generation sportsbook platform for a B2B iGaming solutions provider.

      • Redesigned payment systems for an international online gaming operator, enhancing user experience and scalability.

      • Contact and Social Media Information

      Website: intellias.com
      Email: info@intellias.com
      Phone: +380 32 295 76 90
      LinkedIn: Intellias
      Facebook: Intellias
      Twitter: @Intellias

      4. Blurify

      4. Blurify

      Description

      Blurify is a Poland-based software development company specializing in iGaming solutions. With over eight years of experience, they have developed web and mobile applications for clients worldwide, including notable brands like Platin Casino and Tornado Games. Their team of over 50 experts focuses on delivering secure, scalable, and high-quality software products tailored to the unique needs of the iGaming industry. ​

      Specialization

      Blurify offers a comprehensive suite of services for iGaming operators, including:​

      • Online casino software development

      • Sports betting software solutions

      • Mobile app development

      • UI/UX design

      • AWS cloud solutions

      • Tech consulting and licensing

      Their proprietary BlurSpin™ framework provides a modular foundation for launching and scaling online casino platforms efficiently.

      Key Services

      • Custom iGaming Platforms: Design and development of tailored casino and sportsbook platforms.

      • Mobile Applications: Creation of responsive and engaging mobile apps for iOS and Android.

      • Cloud Solutions: Implementation of scalable AWS-based infrastructures.

      • UI/UX Design: User-centric design services to enhance player engagement.

      • Consulting Services: Business analysis, technology consulting, and licensing support. ​

      Key Highlights

      • Over 230 million transactions processed through their systems.

      • Rated 4.9/5 on Clutch, reflecting high client satisfaction.

      • Recognized with awards such as Forbes Diamonds 2024 and Gazele Biznesu.

      • Expertise in integrating crypto payment solutions.

      Key Achievements

      • Developed the Web Hurricane platform, an advanced MGA-licensed online casino management system.

      • Partnered with RPM Gaming to drive innovation in gaming software development.

      • Delivered products used by millions of players across more than 25 global markets. ​

      Contact and Social Media Information

      Website: blurify.com
      Email: info@blurify.com
      Phone: +48 123 456 789
      LinkedIn: Blurify
      Facebook: Blurify
      Twitter: @blurifycom

      5. Symphony Solutions

      5. Symphony Solutions

      Description


      Symphony Solutions is a Dutch-based software development company with over 15 years of experience in the iGaming industry. They specialize in delivering custom solutions for online casinos, sportsbooks, and gaming operators, focusing on scalability, security, and user engagement. Their expertise encompasses full-cycle development, cloud engineering, AI integration, and agile transformation.

      Specialization


      Symphony Solutions offers a comprehensive suite of services tailored to the iGaming sector, including:​

      • Custom iGaming Platform Development

      • Sports Betting Software Solutions

      • Casino Game Integration Services

      • AI-Driven Personalization Tools

      • Cloud Infrastructure and DevOps

      • Regulatory Compliance and Security

      Key Services

      • End-to-End iGaming Solutions: From MVPs to full-scale platforms, including payment systems, anti-fraud measures, KYC management, and back-office development.

      • Game and Data Feed Integration: Seamless API integrations for casino games, sportsbook odds, statistics, and esports feeds.

      • AI-Powered Tools: Development of AI assistants like BetHarmony for personalized betting experiences and customer support.

      • Cloud and DevOps Services: Implementation of scalable cloud solutions using tools like Terraform, ensuring stability and performance.

      • UI/UX Design and Optimization: User journey assessments, wireframing, and A/B testing to enhance player engagement.

      Key Highlights

      • Over a decade of collaboration with tier 1 and tier 2 iGaming companies.

      • Expertise in integrating AI for personalized user experiences.

      • Participation in industry events like SiGMA Europe, showcasing innovation in AI and iGaming.

      • Global presence with a remote-first approach, serving clients across Europe, the U.S., Latin America, and Africa. ​

      Key Achievements

      • Developed BetHarmony, an AI assistant enhancing user engagement in iGaming platforms.

      • Assisted Graphyte in launching a personalized recommendation platform for the iGaming industry.

      • Collaborated with Avantage Entertainment to create patented, first-to-market iGaming products.

      • Expanded partnership with Optimove to redefine iGaming personalization using AI. ​

      Contact and Social Media Information

      6. Inoxoft

      6. Inoxoft

      Description

      Inoxoft is a global software development company with offices in Lviv, Ukraine, Philadelphia, and Tel Aviv. They specialize in custom web and mobile application development for iGaming businesses, delivering secure and scalable solutions designed to enhance player experiences and streamline operations.

      Specialization

      Inoxoft offers full-cycle web development services, including business analysis, project planning, agile development, and maintenance, tailored for iGaming companies. They focus on delivering engaging gaming experiences with reliable back-end systems.

      Key Services

      • Custom Web and Cloud Development

      • UI/UX Design Services

      • Quality Assurance and Automated Testing

      • Software Integration Services

      • Dedicated Development Teams

      • IT Security Services

      • AI Chatbot Development Services

      Key Highlights

      • Over 200 successfully delivered projects

      • ISO 27001 certified for information security management

      • Expertise in modern technologies such as React, Node.js, and .NET

      • Agile methodology ensuring flexibility and client collaboration

      • Offices in Europe and the USA, catering to a global clientele

      Key Achievements

      • Recognized by Clutch as a Top Web Developer

      • Delivered innovative solutions for clients across industries including Healthcare, Fintech, Education, Logistics, and Real Estate

      • Strong client satisfaction rate with independently verified reviews

      Contact and Social Media Information

      7. Netguru

      7. Netguru

      Description

      Netguru is a renowned software development company, providing custom digital solutions for iGaming businesses. With over 10 years of experience and a team of 630+ professionals, Netguru is committed to delivering secure, innovative, and scalable web and mobile applications that enhance gaming experiences and business operations.

      Specialization

      Netguru offers web and mobile development services along with product design and digital transformation solutions, tailored to the unique needs of iGaming businesses. They focus on building engaging, secure, and scalable platforms to ensure seamless user experiences.

      Key Services

      • Custom Web Application Development

      • Mobile Application Development

      • UI/UX Design Services

      • Digital Transformation Consulting

      • Quality Assurance and Testing

      • AI and Data Engineering Solutions

      Key Highlights

      • Over 10 years of experience in software development

      • A team of 630+ developers and designers

      • Recognized for digital acceleration and innovation focus

      • Offices in Europe and the USA, catering to a global clientele

      • Agile methodology ensuring flexibility and client collaboration

      Key Achievements

      • Successfully delivered over 600 projects across various industries

      • Recognized by Clutch as a Top Web Developer

      • Partnered with fintech unicorns to build business banking solutions for SMEs

      • Delivered innovative solutions in healthcare, education, and commerce sectors

      Contact and Social Media Information

      • Website: netguru.com
      • Email: hello@netguru.com
      • Phone: +48 61 610 71 25
      • LinkedIn: https://www.linkedin.com/company/netguru
      • Twitter: @netguru
      8. Simform

      8. Simform

      Description

      Simform is a top-tier digital engineering company, offering custom web and mobile solutions to iGaming businesses. With over a decade of experience, Simform delivers scalable, secure, and high-performance applications that enhance user engagement and support the growth of the iGaming industry.

      Specialization

      Simform specializes in web and mobile development, product design, and digital transformation services, catering specifically to iGaming businesses. Their solutions are designed to provide seamless user experiences, scalability, and security, addressing the complex needs of the iGaming industry.

      Key Services

      • Custom Web Application Development

      • Mobile Application Development

      • UI/UX Design Services

      • Digital Transformation Consulting

      • Quality Assurance and Testing

      • AI and Data Engineering Solutions

      Key Highlights

      • Over a decade of experience in software development

      • A team of 1000+ professionals with diverse expertise

      • Recognized for digital acceleration and innovation focus

      • Offices in the USA and India, catering to a global clientele

      • Agile methodology ensuring flexibility and client collaboration

      Key Achievements

      • Successfully delivered over 600 projects across various industries

      • Recognized by Clutch as a Top Web Developer

      • Partnered with fintech companies to build business banking solutions for SMEs

      • Delivered innovative solutions in healthcare, education, and commerce sectors

      Contact and Social Media Information

      9. Syndicode

      9. Syndicode

      Description

      Syndicode is a leading software development company based in Ukraine, providing specialized solutions for the iGaming industry. With over 10 years of experience, their team of engineers and designers builds secure, scalable web and mobile applications that drive engagement and enhance the gaming experience.

      Specialization

      Syndicode specializes in delivering custom software development services tailored to the iGaming industry. They offer web and mobile development, UI/UX design, AI and ML development, and cybersecurity services, ensuring top-tier performance and security for iGaming businesses.

      Key Services

      • Custom Software Development

      • Web Application Development

      • Mobile Application Development

      • UI/UX Design

      • Business Analysis

      • Software Testing & QA

      • DevOps Services

      • AI & ML Development

      • Cloud Application Development

      • IT Cybersecurity Services

      Key Highlights

      • Over 10 years of experience in software development

      • Delivered over 140 successful products

      • Expertise in modern technologies like Python, Ruby on Rails, ReactJS, and Node.js

      • Agile methodology ensuring flexibility and client collaboration

      • Emphasis on product design and UI/UX to boost user engagement

      Key Achievements

      • Successfully launched various platforms, including e-learning medical platforms, digital mortgage platforms, and employment platforms

      • Recognized for creating robust and scalable web applications with a focus on usability

      • Maintains a strong client satisfaction rate with independently verified reviews

      Contact and Social Media Information

      10. Velvetech

      10. Velvetech

      Description

      Velvetech, headquartered in the U.S., is a leading provider of custom software development and consulting services to the iGaming industry. With more than 20 years of experience, Velvetech creates innovative web and mobile applications designed to drive engagement and enhance the gaming experience.

      Specialization

      Velvetech specializes in web and mobile development, IT consulting, and digital transformation solutions for the iGaming industry. Their expertise in building scalable and secure digital platforms enables them to meet the unique challenges of iGaming businesses.

      Key Services

      • Custom Web Application Development

      • Mobile Application Development

      • UI/UX Design Services

      • IT Consulting and Digital Transformation

      • Quality Assurance and Testing

      • DevOps and Cloud Services

      • AI and Machine Learning Solutions

      • IoT and Embedded Systems Development

      Key Highlights

      • Over two decades of software development experience

      • Delivered over 1,000 projects across diverse industries

      • Agile methodology ensuring flexibility and client collaboration

      • Recognized for integrating advanced technologies like AI and IoT into solutions

      • Offices in the USA, catering to a global clientele

      Key Achievements

      • Successfully launched and optimized numerous platforms in sectors like healthcare, finance, and manufacturing

      • Recognized by Techreviewer as one of the top mobile app developers in the United States

      • Partnered with companies like Insureon, delivering over 15 insurance projects over a decade-long collaboration

      Contact and Social Media Information

      11. Druid

      11. Druid

      Description

      Druid Oy, based in Helsinki, offers high-quality digital solutions tailored for the iGaming industry. With a focus on customer experience management, Druid specializes in creating secure and scalable web applications using open-source technologies, with an emphasis on accessibility and functionality.

      Specialization

      Druid excels in delivering custom web applications, e-commerce platforms, and content management systems for iGaming businesses. Their expertise in Drupal and JavaScript ensures smooth, user-friendly integrations that meet the specific demands of the iGaming sector.

      Key Services

      • Custom Web Application Development

      • E-commerce Platform Development

      • Drupal Content Management Solutions

      • UI/UX Design and Development

      • Technology Consulting and Discovery Workshops

      • Maintenance and Support Services

      Key Highlights

      • Over a decade of experience in delivering digital solutions

      • Active participation in the Drupal and open-source communities

      • Emphasis on accessibility and compliance with online service laws

      • Agile methodology ensuring flexibility and client collaboration

      • Proven track record with large-scale projects for municipalities and international companies

      Key Achievements

      • Successfully revamped the City of Helsinki’s web services with a new universal Drupal platform

      • Developed the MyTamro service channel, enhancing content management and integrations

      • Achieved ISO/IEC 27001 certification, demonstrating commitment to information security

      Contact and Social Media Information

      12. Web Genius

      12. Web Genius

      Description

      WebGenius, based in Tampere, Finland, is a leading digital agency specializing in creating responsive and engaging web platforms for the iGaming industry. Their web development services are tailored to provide seamless, high-performance digital solutions that enhance user experience.

      Specialization

      WebGenius focuses on providing iGaming businesses with custom web applications, e-commerce solutions, and content management systems, delivering interactive and user-friendly interfaces that ensure a high level of engagement.

      Key Services

      • Custom Web Application Development

      • UI/UX Design and Implementation

      • E-commerce Development

      • Content Management Systems (WordPress, Joomla, Drupal)

      • Website Optimization and Support

      • Digital Marketing and SEO

      Key Highlights

      • Over a decade of experience in the digital industry

      • Emphasis on simplicity and impactful design

      • Tailored solutions for diverse business needs

      • Strong focus on responsive and user-friendly interfaces

      • Active participation in the open-source community

      Key Achievements

      • Successfully delivered numerous projects across various industries

      • Recognized for innovative design and effective digital strategies

      • Maintains a strong client satisfaction rate with positive feedback

      Contact and Social Media Information

      13. Absoluit

      13. Absoluit

      Description

      Absoluit is a Norwegian-based multinational IT solutions provider established in 2016. They have built a reputation for delivering bespoke and innovative digital solutions, with a strong focus on industries like iGaming. Their team of seasoned professionals crafts digital solutions that cater specifically to the needs of the iGaming sector, delivering seamless user experiences and cutting-edge technology.

      Specialization

      Absoluit specializes in custom software development, offering services such as web and mobile application development, UI/UX design, IT consulting, and digital marketing. They provide tailored solutions to meet the unique demands of iGaming businesses, ensuring secure, scalable, and engaging platforms.

      Key Services

      • Custom Web Application Development

      • Mobile Application Development

      • UI/UX Design Services

      • IT Consulting and Digital Transformation

      • Quality Assurance and Testing

      • AI and Data Engineering Solutions

      • Cloud Automation Services

      • Digital Marketing and SEO

      Key Highlights

      • Established in 2016 with a global presence

      • A team of competent professionals merging technical skill with industry vision

      • Expertise in delivering secure, scalable platforms for the iGaming sector

      • Proficient in integrating advanced technologies for game mechanics and user engagement

      • Offers a comprehensive suite of services to support iGaming businesses

      Key Achievements

      • Successfully launched multiple iGaming platforms with engaging user interfaces

      • Recognized for creating high-performance, secure applications

      • Maintains a strong client satisfaction rate with positive feedback

      Contact and Social Media Information

      14. Solveit

      14. Solveit

      Description

      SolveIt is a full-cycle software development company headquartered in the European Union, with offices in the United States and Poland. Since its establishment in 2016, SolveIt has been delivering bespoke digital solutions, including web and mobile applications, tailored to meet the specific needs of businesses across various industries.

      Specialization

      SolveIt specializes in providing end-to-end software development services, encompassing project discovery, UI/UX design, development, and post-launch support. Their expertise spans multiple sectors, ensuring tailored solutions that meet specific business needs.

      Key Services

      • Custom Web Application Development

      • Mobile Application Development

      • UI/UX Design Services

      • MVP Development

      • Dedicated Development Teams

      • Quality Assurance and Testing

      • AI and Machine Learning Solutions

      • Cloud Services​

      Key Highlights

      • Over 8 years of experience in software development

      • Delivered over 100 solutions, reaching more than 25 million end-users

      • 100% client satisfaction rate with a 5-star rating on Clutch

      • Agile methodology ensuring flexibility and client collaboration

      • Expertise in modern technologies like React, Node.js, and Flutter​

      Key Achievements

      • Successfully launched various platforms across industries such as eCommerce, healthcare, real estate, media, wellness, and more

      • Recognized by Clutch as a Top Web Developer

      • Maintains a strong client satisfaction rate with independently verified reviews

      Contact and Social Media Information

      15. Crowntech

      15. Crowntech

      Description

      Crown Tech is a Copenhagen-based digital agency delivering high-performance web app solutions tailored to the fast-paced iGaming industry. Since 2019, they’ve focused on blending digital innovation with strategic execution to help gaming platforms stand out in a competitive market.

      Specialization

      Crown Tech specializes in building responsive digital platforms with a strong focus on UI/UX and backend integration. Their services include:

      • Digital Product Development

      • iGaming E-commerce & Payment Solutions

      • Real-Time Software Integration

      • Branding & Digital Identity for Gaming Brands

      Key Services

      • Custom Gaming Platforms and Dashboards

      • E-commerce Systems for In-Game Purchases

      • Backend Integration for Real-Time Data

      • Designing Game-Centric Brand Identity

      Key Highlights

      • Works with technologies like Laravel, Angular, Vue.js, and AWS

      • Follows agile project delivery for flexible iteration

      • Experienced in handling the operational complexity of online platforms

      • Delivers immersive digital experiences tailored to player behavior

      Key Achievements

      • Developed user-focused platforms for fast-scaling gaming brands

      • Recognized for addressing real-time system challenges

      • Praised for agility, creativity, and technical depth in reviews

      Contact and Social Media Information

      Conclusion

      For iGaming businesses, a powerful web app is more than just a digital product—it’s the core of customer engagement and revenue generation. With regulatory compliance, security, and performance at stake, partnering with an experienced web app development agency is essential. These agencies bring a deep understanding of gaming mechanics, cross-platform compatibility, and data integrity to the table. Whether you’re launching a new platform or enhancing an existing one, these elite development teams offer the expertise to deliver competitive, compliant, and high-performing digital experiences.