Blockchain Services
Development of a blockchain solution for secure data transfer (Standard solution)
€16,000 – €24,000
€16,000 – €24,000
Development of a secure and scalable blockchain solution to ensure safe data transfer and storage, providing standard security protocols and industry best practices.
Custom adaptation
€25,000 – €40,000
€25,000 – €40,000
Tailored blockchain solution based on client-specific requirements, including custom features, advanced security, and integration with existing systems.
Implementation of a Payment System
€12,000 – €18,000
€12,000 – €18,000
Integration of a blockchain-based payment system enabling secure transactions, automated processing, and cryptocurrency support.
Integration into Existing Systems
€10,000 – €15,000
€10,000 – €15,000
Seamless integration of blockchain technology into existing software or enterprise systems for enhanced functionality and data security.
Creation of a Token-Based System (Standard)
€20,000 – €30,000
€20,000 – €30,000
Design and implementation of a token-based system on the blockchain for assets, loyalty programs, or decentralized applications.
Tailored Solution (Including Governance Models)
€35,000 – €50,000
€35,000 – €50,000
Custom development of blockchain-based solutions including governance mechanisms, smart contracts, and token economics specific to client needs.
Training Platform with Blockchain
€30,000 – €45,000
€30,000 – €45,000
Development of a training platform with integrated blockchain for certification, authentication, or data storage functionalities
Maintenance & Updates (Annually)
€5,000 – €8,000
€5,000 – €8,000
Ongoing support and updates for blockchain systems to ensure security, functionality, and compliance with the latest industry standards.
Tokenization of Assets (Standard Solution)
€18,000 – €27,000
€18,000 – €27,000
Tokenizing real-world or digital assets to enable decentralized ownership, easy transfer, and enhanced liquidity.
Comprehensive Solutions with Compliance
€35,000 – €50,000
€35,000 – €50,000
End-to-end blockchain solutions designed with full regulatory compliance, ensuring secure and legal integration of blockchain technologies.
App Development with Blockchain Integration
Standard app (basic functions)
€ 25.000 € – 35.000
€ 25.000 € – 35.000
Development of a standard mobile application with basic functionalities, including design, implementation, and testing of core functions such as user authentication, data storage, and basic UI elements.
Including blockchain integration
€35,000 – 50,000
€35,000 – 50,000
Development and integration of blockchain technology into existing systems or applications, including the implementation of blockchain-based solutions, token systems, and smart contract functionalities.
Testing and fine-tuning
€3,000 – 7,000
€3,000 – 7,000
Testing, bug fixing, and optimization services to ensure the proper functionality, performance, and security of the blockchain solution or application. This includes fine-tuning of features, resolving issues, and enhancing the overall user experience.
Advanced app without blockchain
€45,000 – 65,000
€45,000 – 65,000
Development of an advanced mobile/web application with full features and functionalities, excluding blockchain integration. The app includes design, development, testing, and deployment of the solution tailored to your specifications.
With blockchain functionalities
€60,000 – 85,000
€60,000 – 85,000
App development services with blockchain functionalities, including integration of blockchain features, smart contracts, and secure decentralized transaction systems.
Testing and optimization
€8,000 – 15,000
€8,000 – 15,000
Testing and optimization of blockchain-based systems, applications, smart contracts, or payment solutions, including performance tuning, bug fixing, and enhancing efficiency for improved functionality and security.
Custom app without blockchain
€100,000 – 150,000
€100,000 – 150,000
Development of a custom application tailored to your specifications, excluding blockchain integration. This includes design, coding, testing, and optimization of the app’s core features and functionalities.
With blockchain integration
€140,000 – 200,000
€140,000 – 200,000
Development of a custom application with integrated blockchain functionality, including design, implementation, and testing of blockchain-based features such as payment systems, smart contracts, or tokenization.
Testing and optimization (customized)
€15,000 – 25,000
€15,000 – 25,000
Customized testing and performance optimization of blockchain-based systems and applications, including functional testing, debugging, efficiency improvements, and tailored adjustments according to project requirements.
Subsequent individual customizations (Standard app)
€3,000 – 8,000
€3,000 – 8,000
Implementation of individual post-launch modifications and feature adjustments to the standard application based on your-specific requirements.
Advanced app
€10,000 – 20,000
€10,000 – 20,000
Design, development, and delivery of an advanced mobile or web application, including extended functionalities, custom UI/UX, backend integration, testing, and optimization – as defined in the agreed project scope.
Custom app
€20,000 – 40,000
€20,000 – 40,000
Design, development, and deployment of a custom software application tailored to specific business requirements, including frontend and backend architecture, feature implementation, testing, and optimization.
Hourly Rates and Flat Fees
Blockchain Developer
€150 / hour
€150 / hour
Professional blockchain development services, billed on an hourly basis. Includes smart contract coding, blockchain architecture, integration, and related technical implementation tasks.
App Developer (Frontend/Backend)
€120 / hour
€120 / hour
Frontend and backend development services for web or mobile applications, including implementation of user interfaces, APIs, and system logic, based on the agreed project scope.
Security and Data Protection Specialists
€200 / hour
€200 / hour
Expert services in the areas of cybersecurity, data protection, and compliance, including system analysis, risk assessment, implementation of security measures, and GDPR-aligned data handling practices.
Consulting and Architecture Design
€180 / hour
€180 / hour
Consulting and architecture design for blockchain-based systems, including strategic planning, technical specifications, and solution design tailored to your requirements.
Blockchain Consulting (incl. concept development)
€3,000 – 6,000
€3,000 – 6,000
Blockchain consulting including strategic guidance and concept development for blockchain-based solutions, tailored to your business requirements.
Code Review & Security Check
€5,000 – 10,000
€5,000 – 10,000
Code Review & Security Check of blockchain-related source code, including vulnerability analysis, best practice validation, and security recommendations.
Maintenance & Support (Standard)
€2,000 / month
€2,000 / month
Ongoing maintenance, technical support, and system updates for blockchain solutions and applications. This includes bug fixes, performance monitoring, and ensuring system compatibility with the latest software versions.
Maintenance & Support (Advanced)
€4,000 / month
€4,000 / month
Advanced maintenance and support services, including regular updates, performance optimization, security monitoring, and troubleshooting for blockchain systems and applications. This service ensures the continued functionality, security, and scalability of the deployed solution.
Maintenance & Support (Custom)
€6,000 / month
€6,000 / month
Custom maintenance and support services for blockchain systems, including regular updates, troubleshooting, security patches, and tailored assistance as per the specific requirements and scope defined in the agreement.
Additional Services for Smart Contracts
Optimization of existing smart contracts
€10,000 – 20,000
€10,000 – 20,000
Optimization of existing smart contracts to improve efficiency, reduce gas costs, and enhance overall performance.
Gas efficiency optimization
€7,000 – 12,000
€7,000 – 12,000
Optimization of gas usage for blockchain transactions, improving efficiency and reducing transaction costs through code and contract adjustments.
Development of oracles for data integration
€15,000 – 25,000
€15,000 – 25,000
Development of oracles for data integration into blockchain applications, enabling secure and reliable external data feeds for smart contracts.
Integration of Layer-2 solutions (e.g., Polygon, Optimism)
€20,000 – 35,000
€20,000 – 35,000
Integration of Layer-2 solutions (e.g., Polygon, Optimism) to enhance scalability and reduce transaction costs on the blockchain network. This includes setup, configuration, testing, and deployment of the chosen Layer-2 solution.
Long-term maintenance and support contract (Standard)
€3,000 – 5,000
€3,000 – 5,000
Long-term maintenance and support services for blockchain systems, including regular updates, bug fixes, system monitoring, and general troubleshooting on a monthly basis.
Long-term maintenance and support contract (Advanced)
€6,000 – 10,000
€6,000 – 10,000
Advanced long-term maintenance and support services, including ongoing system monitoring, updates, troubleshooting, and performance optimization on a monthly basis.
Long-term maintenance and support contract (Custom)
€12,000 – 20,000
€12,000 – 20,000
Long-term, customized maintenance and support services, including regular updates, troubleshooting, security monitoring, and technical assistance, tailored to the specific needs of your blockchain system.
Standard
€3.000 – 5.000
€3.000 – 5.000
Long-term maintenance and support services for blockchain systems, including regular updates, bug fixes, system monitoring, and general troubleshooting on a monthly basis.
Advanced
€6.000 – 10.000
€6.000 – 10.000
Extended long-term maintenance and support services, including ongoing system monitoring, updates, troubleshooting, and performance optimization on a monthly basis.
Tailor-made
€12.000 – 20.000
€12.000 – 20.000
Long-term, customized maintenance and support services, including regular updates, troubleshooting, security monitoring, and technical assistance, tailored to the specific needs of your blockchain system.
Smart Contract Auditing
Audit for simple token contracts (ERC-20/721)
€8,000 – 12,000
€8,000 – 12,000
Audit of simple token contracts (ERC-20/721), including code review, security analysis, bug identification, and improvement suggestions.
Report & Bug Fixing
€5,000 – 8,000
€5,000 – 8,000
Detailed report and bug fixing for identified issues in the system, including analysis, troubleshooting, and implementation of necessary corrections to ensure optimal functionality.
Complete Package (Standard)
€15,000 – 20,000
€15,000 – 20,000
Complete blockchain solution, including development, integration, and testing of a standard blockchain system or smart contract solution, with all essential features and functionalities as agreed upon in the project scope.
Audit for more complex smart contracts
€20,000 – 30,000
€20,000 – 30,000
Audit of complex smart contracts, including code review, security analysis, improvement suggestions, and comprehensive testing.
Report, Improvement Suggestions & Tests
€15,000 – 20,000
€15,000 – 20,000
Detailed report including improvement suggestions and comprehensive testing of the system or smart contract according to the agreed scope of work.
Complete Package (Extended)
€40,000 – 60,000
€40,000 – 60,000
Extended package including development, integration, optimization, and comprehensive auditing of blockchain solutions, smart contracts, and related systems, along with extensive testing and support.
Auditing for decentralized platforms or DAOs
€50,000 – 75,000
€50,000 – 75,000
Comprehensive auditing of decentralized platforms or DAOs, including smart contract review, security analysis, optimization recommendations, and re-evaluation of governance mechanisms.
Report, Optimization Suggestions & Re-evaluations
€30,000 – 50,000
€30,000 – 50,000
Detailed report including optimization suggestions and re-evaluations based on the review of your blockchain solution or smart contract.
Complete Package (Highly Complex)
€90,000 – 130,000
€90,000 – 130,000
Highly complex blockchain solution, including development, integration, testing, optimization, and auditing of smart contracts, decentralized platforms, or DAOs. Includes end-to-end support, comprehensive security reviews, customization, compliance integration, and full-scale deployment.
Smart Contract Integration
Integration into larger platforms or apps (e.g., DeFi protocols, NFT marketplaces)
€20,000 – 30,000
€20,000 – 30,000
Integration of smart contracts into larger platforms or applications, such as DeFi protocols or NFT marketplaces, including testing and debugging.
End-to-end testing
€10,000 – 15,000
€10,000 – 15,000
End-to-end testing of smart contracts, including comprehensive validation of functionality, security, and performance to ensure seamless deployment and operation on the blockchain.
Complete package (Advanced)
€35,000 – 50,000
€35,000 – 50,000
Advanced smart contract development, including full integration, testing, debugging, optimization, and deployment on the blockchain platform. The package includes security audits, gas efficiency improvements, and integration into larger platforms or decentralized applications (DApps).
Smart Contract Development and Auditing
€8,000 – 15,000
€8,000 – 15,000
Development and auditing of smart contracts, including design, implementation, optimization, security checks, and compliance verification. This service also covers testing, bug fixing, and reporting for existing smart contracts.
Integration into larger platforms or apps (e.g., DeFi protocols, NFT marketplaces)
€20,000 – 30,000
€20,000 – 30,000
Integration of smart contracts into larger platforms or applications, such as DeFi protocols or NFT marketplaces, including testing and debugging.
End-to-end testing
€10,000 – 15,000
€10,000 – 15,000
End-to-end testing of smart contracts, including comprehensive validation of functionality, security, and performance to ensure smooth deployment and operation on the blockchain.
Complete package (Advanced)
€35,000 – 50,000
€35,000 – 50,000
Advanced smart contract development, including full integration, testing, debugging, optimization, and deployment on the blockchain platform. The package includes security audits, gas efficiency improvements, and integration into larger platforms or decentralized applications (DApps).
Additional Services
Smart Contract Development and Auditing
€8,000 – 15,000
€8,000 – 15,000
Development and auditing of smart contracts, including design, implementation, optimization, security checks, and compliance verification. This service also includes testing, bug fixing, and reporting for existing smart contracts.
Integration of payment systems
€7,000 – 12,000
€7,000 – 12,000
Integration of payment systems into blockchain applications, including configuration, testing, and optimization for secure and efficient transaction processing.
UI/UX Design for Blockchain Apps
€5,000 – 10,000
€5,000 – 10,000
Design and development of user interfaces (UI) and user experiences (UX) for blockchain-based applications, including wireframes, prototypes, and visual designs tailored to enhance usability and engagement.
Hosting and Cloud Services (Blockchain)
€1,000 – 3,000 / month
€1,000 – 3,000 / month
Blockchain-specific hosting and cloud infrastructure services, including the setup, management, and maintenance of cloud-based environments to support blockchain applications and services.
Training and Workshops (Standard)
€1,500 / day
€1,500 / day
Standard blockchain training and workshop services, including foundational education, system overview, and hands-on demonstrations to ensure a comprehensive understanding of blockchain technology and its application in your business context.
Training and Workshops (Customized)
€2,500 / day
€2,500 / day
Customized training sessions and workshops tailored to your specific needs, covering blockchain technology, development practices, and implementation strategies.
Hourly Rates for Smart Contract Services
Development
€200 – 300 / hour
€200 – 300 / hour
Development of smart contracts, including design, coding, testing, and optimization of blockchain-based smart contracts as per project requirements.
Auditing
€250 – 400 / hour
€250 – 400 / hour
Auditing of smart contracts, including code review, vulnerability analysis, performance optimization, and security assessments.
Consulting & Design
€300 – 500 / hour
€300 – 500 / hour
Consulting and design services for smart contract architecture, strategy, and implementation, including the creation of custom smart contracts, governance models, and token ecosystems.
Complete High-End Packages for Smart Contracts
Standard Package (Development + Auditing + Integration)
€40,000 – 60,000
€40,000 – 60,000
Complete High-End Package for Smart Contracts: Includes development, auditing, and integration of smart contracts. This package covers the full process from concept to deployment, ensuring security, efficiency, and seamless integration into your existing infrastructure.
Advanced Package (incl. testing, optimization, and oracles)
€80,000 – 120,000
€80,000 – 120,000
Advanced smart contract development package, including design, testing, optimization, integration of oracles, and end-to-end functionality verification.
Premium Package (all-inclusive, incl. 1-year maintenance)
€150,000 – 200,000
€150,000 – 200,000
Comprehensive Premium Smart Contract Package, including development, auditing, integration, optimization, and end-to-end testing of smart contracts. The package also covers one year of maintenance and support, ensuring continued performance and security.
All prices are inclusive of Maltese VAT (18%) where applicable. For international B2B customers, VAT may be exempt under EU reverse charge rules or based on destination-specific tax regulations, provided a valid VAT number is supplied.