Find blockchain development companies that build secure, scalable solutions for real business use. Choose from vetted experts in smart contracts, dApps, and enterprise blockchain integration.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Innovation Beyond Imagination
iApp Technologies: Trusted digital product development partner helping brands turn ideas into powerful & scalable solutions. We specialize in designing and building high-performance Web and Mobile Apps (iOS + Android) that align with evolving market demands and deliver measurable business impact...
Top Services:
- Mobile App Development
- Blockchain
- AI Development
- Web Development
- UI/UX Design
- Show more
- Location
- Mohali, India
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $20/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 60 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsiapp Technologies LLP Services
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iapp Technologies LLP Reviews & Testimonials

Mobile App Development Review from Shubhpreet Sidhu
iapp Technologies provided an exceptional experience in developing the SASA Rides mobile app for both Android and iOS platforms. Their team demonstrated outstanding professionalism, clear communication, and a strong commitment to delivering high-quality results. Every stage of the app development was handled efficiently, with timely updates and meticulous attention to detail. They were responsive to feedback, proactive in offering innovative solutions, and genuinely dedicated to client satisfaction. The expertise and dedication they brought to the project made the entire process smooth and stress-free. I highly recommend iapp Technologies for reliable, skilled, and client-focused mobile app development.

Web Design Review from Seth Horsley
I worked with them extensively and they have been very helpful and extremely responsive and have provided very high quality work. Definitely recommend!

Web Development Review from Gursewak Singh Brar
iapp Technologies provided excellent service with timely delivery, clear communication, and high-quality results. Their team is professional, responsive, and truly dedicated to client satisfaction. Highly recommended!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsCode Your Vision, Create Your Reality, Catalyze Your Growth.
WDCS Technology stands as a premier technology services provider in the UAE, specializing in cutting-edge solutions spanning AI, blockchain, IoT, AR/VR, and Metaverse development, among other offerings. With a reputation for excellence and innovation, we empower businesses to thrive in the ever-evolving...
Top Services:
- eCommerce Development
- Software Testing
- Blockchain
- Mobile App Development
- AI Development
- Show more
- Location
- Dubai, United Arab Emirates
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $10/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 5 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsWDCS Technology Services
Data sourced from the agency's DesignRush profileAswaaq Online Dubai Calendar B&O
Make Our Dreams Realized
Accelerate your digital transformation with MOR Software. We provide high-quality IT outsourcing services across diverse industries, from Fintech and Healthcare to Manufacturing. Our expertise spans Custom Web/App Development, Salesforce Implementation, Generative AI, and Automotive software. With a dedicated...
Top Services:
- IT Services
- Software Development
- Web Development
- Mobile App Development
- IoT
- Show more
- Location
- Ho Chi Minh, Vietnam
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $40/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 3 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsMOR Software Services
Data sourced from the agency's DesignRush profileCyDas Golden Gate Viettel Solutions VP Bank Be Dan Tri Cloud Circus Techcombank
MOR Software Reviews & Testimonials
Cena Hiep's Review Sourced from Google
Thanks to MOR Software, we now have a powerful, easy-to-maintain mobile application that is highly rated by users. The development team is very professional and dedicated.
Thuỳ Dung's Review Sourced from Google
As a client of MOR Software, I couldn’t be more satisfied with the incredible experience we’ve had! From the very start, their professionalism, expertise, and commitment to delivering top-notch software development services have been outstanding. The team is highly responsive, detail-oriented, and genuinely invested in understanding our needs. Their collaborative approach made the entire process smooth and efficient. Highly recommended!
vu an's Review Sourced from Google
The software development services provided by MOR Software are top-notch. They have a talented team that delivered our project on time and within budget. Highly satisfied with their services!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsPropel Your Business Beyond with Blockchain Development and AI
At VR IT Services Pro, we specialize in blockchain development and web development. We design secure, decentralized applications (dApps) that function on distributed ledger systems. Our expertise extends to customized web solutions, digital marketing, Mobile App Development, and ERP Services, serving as a...
Top Services:
- Blockchain
- Web Development
- IT Services
- ERP Consulting
- Web Design
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- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $45/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsVR IT Services Pro Services
Data sourced from the agency's DesignRush profileSmall Business Industry Infinity Global NOVA Derm Institute
Tech You Can Depend On.
At Celestial Infosoft, we have a strong commitment to offering quality-oriented, exclusive products and services that suit our customerss needs. Our focus is on your satisfaction, and we do all we can to ensure it at every level. Through our aggregated experience in many industries, we can guarantee...
Top Services:
- Web Design
- eCommerce Development
- Web Development
- Mobile App Development
- Software Development
- Show more
- Location
- Surat, India
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $30/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 12 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCelestial Infosoft Services
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Celestial Infosoft Reviews & Testimonials
Ravi Randalkrupa Traders's Review Sourced from Google
:🔴 Worst Experience Ever with Celestial Infosoft 🔴Dealing with this company was a total nightmare. They claimed to offer professional development services, but all they really do is resell cheap code from Envato. No original work, no skilled developers — just false promises.I paid them in advance and got nothing but delays, excuses, and poor communication. They clearly lack knowledge and don’t have a real team. I wasted my time, energy, and money.This was the WORST experience I’ve had with any tech company. Highly unprofessional. Totally unreliable. ⚠️Don’t fall into the trap. Avoid Celestial Infosoft.#WorstExperience #CelestialInfosoft #ScamCompany #Unprofessional #NeverAgain
Jemish Kalsariya's Review Sourced from Google
"I’m proud to be part of Celestial Infosoft as a Flutter developer. The work culture here is positive, the team is helpful, and the projects are exciting. The company focuses on quality and always supports growth and learning. If you’re looking for a reliable IT company, Celestial Infosoft is a great choice!"
MAYUR GAJERA's Review Sourced from Google
I had a fantastic experience working with Celestial Infosoft. Their team was responsive, professional, and highly skilled. They understood my project requirements clearly and delivered everything on time. The communication throughout the development process was smooth, and they were always available for feedback and revisions.The final product exceeded my expectations in terms of design, functionality, and performance. I appreciate their dedication to quality and client satisfaction. Highly recommended for anyone looking for reliable web and mobile app development services!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsFrom Vision To Reality
Proweb helps businesses turn their online presence into a serious growth asset. We design fast, modern, SEO-ready websites, build ecommerce solutions, improve digital strategy, and provide dependable IT support that keeps your systems reliable, efficient, and ready for whatever comes next...
Top Services:
- SEO
- AEO
- Web Development
- IT Services
- Blockchain
- Show more
- Location
- Cape Town, South Africa
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
- Portfolios Count
- 3 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsProweb ZA Services
Data sourced from the agency's DesignRush profileCannaHealth Aqua Spas First National Bank Nike Air South Africa Brave Browser Open Sea The Infusionary HW Mediators McGyver Dental
Smart Solutions for a Decentralized World.
Velvosoft is a Web3 development company crafting smart, secure, and scalable blockchain solutions for a decentralized world. From custom dApps and smart contracts to DeFi platforms and enterprise blockchain integration, we empower businesses to harness the full potential of decentralized technology...
Top Services:
- Blockchain
- Location
- Greater Noida, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsVelvosoft Services
Data sourced from the agency's DesignRush profileTidalDex Multichain Launchpad Alvey Chain Degens Finance DeployTokens ElvesDex MSwap AmpleSwap Pipiswap Moonlight Finance
Velvosoft Reviews & Testimonials
Anubhav's Review Sourced from Google
Working at Velvosoft Private Limited has been an incredible experience. The company fosters a fast-paced, innovation-driven environment with a strong focus on blockchain, Web3, and smart contract development. I’ve had the opportunity to work on real-world projects like DeFi platforms, NFT marketplaces, and trading bots. The leadership is supportive, the team is collaborative, and there’s a strong culture of continuous learning and full project ownership. A great place to grow in the Web3 space!
Aureya Devyani's Review Sourced from Google
I have a really smooth and positive experience. From the very beginning, their team was professional, responsive, and genuinely interested in understanding our goals.They helped us build a blockchain-based solution, and honestly, their technical knowledge and approach to problem-solving really stood out. They also took the time to explain things that we didn’t fully understand from the technical side, which made us feel more confident and involved throughout the process.I will definitely recommend Velvosoft to anyone looking for a reliable and skilled tech partner.
Krishna kant “kk sharma” Sharma's Review Sourced from Google
Velvosoft offers an agile, innovation-driven environment focused on blockchain development, smart contracts, and Web3 solutions, encouraging collaboration, continuous learning, and full-cycle project involvement in a startup culture.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsWe turn product ideas into revenue-ready designs faster, cheaper, and smarter.
Urban Catalyst is a founder-focused product design studio helping startups and scale-ups save time, reduce build costs, and ship better digital products. We design UX/UI, SaaS platforms, Web3 apps, and conversion-driven websites with speed and precision. Our focus is simple: remove friction, shorten...
Top Services:
- Creative Services
- Product Design
- Digital Services
- AI Development
- Blockchain
- Show more
- Location
- Cape Town, South Africa
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsUrban Catalyst Services
Data sourced from the agency's DesignRush profileOrobit DFY Studios Starvara Best Bet Contrend USA General Electric Ullman Truth Report Media Dark Fusion Shane Uria
From Idea To Live Product. Fast.
SecondsEdge turns ideas into real, working software without the usual delays. We take rough concepts, shape them into clear scope, and move straight into build. No long discovery phases. No endless revisions. Just focused execution and fast delivery. From prototypes to full MVPs, we build what matters first...
Top Services:
- Mobile App Development
- Software Development
- AI Development
- Blockchain
- Show more
- Location
- Milton, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSecondsEdge Services
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Enabling Digital Future
Legereum Blockchain Technologies is a specialized SaaS company providing enterprise-grade blockchain infrastructure. We deliver scalable, secure solutions including high-performance wallet SDKs and smart contract engines engineered for the Bitcoin, Solana, Stellar and EVMs ecosystems. We empower fintech...
Top Services:
- Blockchain
- Mobile App Development
- Web Design
- UI/UX Design
- Web Development
- Show more
- Location
- Islamabad, Pakistan
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsLegereum Blockchain Technologies Services
Data sourced from the agency's DesignRush profileNootTools Solana Crazy Chicken Locksy Wallet
Legereum Blockchain Technologies Reviews & Testimonials
Mehmood Ali's Review Sourced from Google
Working with Legereum Blockchain Technologies has been an outstanding experience. Their expertise in Web3 development, blockchain solutions, and crypto wallet technologies is truly impressive. The team is highly professional, technically skilled, and always focused on delivering secure, scalable, and innovative products.
Tahit Luqman's Review Sourced from Google
Finding a team that actually understands the Bitcoin Lightning Network is tough. Legereum delivered our GoldBit Wallet with incredible speed and security. Adnan and his team are true pros who know how to build for the long term. Highly recommended.
Bingo Uniwork's Review Sourced from Google
We spent months in "development hell" trying to get our wallet integration set up correctly. We switched to Legereum's infrastructure, and frankly, everything worked. It saved us a huge amount of time and stress.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsTop-Rated AI & Blockchain Development Services
Knackroot Technolabs is a top-rated, next-generation technology partner specializing in Blockchain and Artificial Intelligence (AI) development. Knackroot powers innovation with agentic AI, autonomous AI agents, and intelligent automation, delivering real-time decision-making, operational efficiency, and...
Top Services:
- Blockchain
- AI Development
- Location
- Ahmedabad, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsKnackroot Technolabs LLP Services
Data sourced from the agency's DesignRush profileChainGames Spino Inc NDA Universal DecentraWeb
Building Trust Through Blockchain Technology
Qonsult Blockchain Solution helps businesses unlock the power of blockchain with secure, scalable, and customized development services. We specialize in building decentralized applications, smart contracts, and Web3 platforms that enhance transparency, efficiency, and trust. Our expert team delivers...
Top Services:
- Blockchain
- Software Development
- Location
- Bengaluru, India
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $90/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsQonsult Blockchain Solution Services
Data sourced from the agency's DesignRush profilePipe Market Zatun Wayfair The Garden Catering Tamsin Cooper Hypnotherapy
Team of Creative Designers And Developers.
Creating fusion of visual design and technology to make awesome products that feel great on every desktop and mobile device also perform efficiently with minimum resource utilization and maximum performance...
Top Services:
- Web Design
- Web Development
- UI/UX Design
- eCommerce Development
- AI Development
- Show more
- Location
- Dhaka, Bangladesh
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTHESOFTKING LIMITED Services
Data sourced from the agency's DesignRush profileTimoDesk Kothay BITPA HerboCare Belifted
THESOFTKING LIMITED Reviews & Testimonials
Bir Singh's Review Sourced from Google
My work hasn't been getting done for the past one month. I even paid $50 for the work. Now your team members aren't even responding. Very poor service. Please look into this matter.Ticket#807967
Hossain Al JIM's Review Sourced from Google
I had a great experience working with this company.They provided excellent web and mobile app development services.The team was professional, responsive, and met all project deadlines.The quality of the final product exceeded my expectations.Highly recommend them for any digital development work!
al Hossain Jim's Review Sourced from Google
Great experience working with this software company!They delivered both web and mobile apps with excellent quality.Communication was clear, and the team was very professional.Highly recommend them for any digital development project.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsYour Go-To Partner for Website and Mobile App Development.
OpenGenX Technologies is a trusted digital solutions provider offering custom software, mobile app, and web development. Leveraging modern technologies like React, Node.js, and cloud platforms, they deliver scalable, high-performance solutions. Known for their agile process, timely delivery, and flexible...
Top Services:
- Software Development
- Web Development
- Mobile App Development
- Staff Augmentation
- Software Testing
- Show more
- Location
- Madurai, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsOpengenx Technologies Services
Data sourced from the agency's DesignRush profileBrad J. Dunn Kenneth M. Todd Georgia R. Jeffery
Opengenx Technologies Reviews & Testimonials
SOFIYA DEVI's Review Sourced from Google
Opengenx Web Development Company demonstrates strong expertise in delivering high-quality digital solutions. Their professionalism, attention to detail, and commitment to excellence are clearly reflected in their work. Additionally, their client management approach is highly commendable, with clear communication and a strong focus on understanding client needs. Overall, Opengenx stands out as a reliable and efficient company for web development services.
bharathi meena's Review Sourced from Google
Working at OpenGenX has been a great experience. The work environment is friendly, supportive, and encourages collaboration across teams. One of the best parts of working here is the opportunity to build and develop our own products, which gives employees real ownership and valuable hands-on experience.The company actively works with modern technologies and encourages us to explore new tools, ideas, and better ways of building products. This creates a strong learning culture where we continue to grow both technically and professionally. It has been a rewarding place to gain practical experience, contribute meaningful work, and be part of innovative product development.
Selva Chitra's Review Sourced from Google
Had a good experience working at OpenGenX. The team is supportive and the work environment is friendly. I got opportunities to learn new skills. Management is approachable. A good place to start a career
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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7 Frequently Asked Questions About Blockchain Development Companies
What services do blockchain development agencies offer?
Blockchain development agencies design, build, and support blockchain-based solutions that automate processes, improve transparency, and enable secure digital transactions.
Common services include:
- Smart contract development and auditing: Writing self-executing code and reviewing it to prevent bugs, exploits, or costly failures
- dApp development: Building decentralized apps that run on blockchain networks instead of centralized servers
- Token development and NFT platforms: Creating digital tokens, cryptocurrencies, and marketplaces for trading assets
- Blockchain integration: Connecting blockchain with existing systems like web apps, enterprise software, or cloud platforms
- Private and enterprise blockchain solutions: Setting up custom networks for businesses that need control, privacy, and scalability
- Blockchain consulting: Advising on use cases, architecture, and whether blockchain is the right fit
- Wallet development: Building secure wallets for storing and managing digital assets
- Maintenance and support: Monitoring performance, fixing issues, and updating systems after launch
What platforms do blockchain developers use?
Blockchain development firms use a mix of public networks, enterprise platforms, and developer tools to build, deploy, and manage blockchain solutions. They choose platforms based on speed, cost, scalability, and whether the project needs a public or private network.
Key platforms and networks:
- Ethereum: The most widely used platform for smart contracts and decentralized applications
- Solana: Built for high speed and low fees, often used for scalable dApps and marketplaces
- Avalanche: A flexible platform that supports custom blockchain networks and fast transaction finality
- Hyperledger Fabric: Designed for private, permissioned systems used by enterprises
- Corda (R3): Common in finance and regulated industries where data privacy is critical
- IBM Blockchain: Enterprise-grade solution built on Hyperledger for secure business use cases
Development tools and infrastructure that blockchain development agencies use:
- Node providers (e.g., Alchemy, Infura, QuickNode): Give developers access to blockchain networks without running their own nodes
- Smart contract tools (e.g., Remix IDE): Used to write, test, and deploy contract code
- Frameworks and CLIs (e.g., Ignite CLI): Help set up and manage blockchain projects faster
How much do blockchain companies charge for their services?
Blockchain development companies typically charge from $40,000 to $300,000+ for a full solution, depending on complexity, features, and security requirements.
Cost by project complexity
The biggest cost driver is the solution's complexity, from basic smart contracts to full-scale platforms.
- Simple blockchain apps: $40,000 to $60,000
Basic features like simple smart contracts or payment functionality - Mid-level applications: $60,000 to $150,000
dApps with user roles, integrations, and moderate decentralization - Complex blockchain systems: $150,000 to $300,000+
Enterprise platforms, advanced security, custom architecture
Cost by solution type
Different blockchain products have different price ranges based on functionality.
- dApps: $35,000 to $150,000
- NFT marketplaces: $55,000 to $125,000
- Crypto wallets: $125,000 to $200,000
- Crypto exchanges: $135,000 to $190,000
- DAO platforms: $10,000 to $30,000
Cost breakdown across the project
Your budget is split across multiple phases, not just development.
- Consulting and planning: 5%
- UI/UX design: 10%
- Core development: 45%
- Testing and QA: 25%
- Deployment and maintenance setup: 15%
Final pricing depends on scope, security level, integrations, and whether you build on an existing blockchain or create a custom one.
What are the ongoing costs of maintaining a blockchain solution?
Ongoing blockchain costs typically range from 15% to 25% of the initial development cost per year, depending on system complexity and usage.
Key ongoing costs include:
- Maintenance and updates: Bug fixes, performance improvements, and feature upgrades
- Infrastructure: Node providers, cloud services, and storage as usage grows
- Security: Regular audits, monitoring, and protection against vulnerabilities
- Transaction fees: Ongoing network or gas fees for processing transactions
- Support and operations: Technical monitoring, DevOps, and user support
- Compliance: Legal, regulatory, and data protection requirements
Costs increase as the system scales, handles more transactions, or requires higher security.
How long does it take to build a blockchain solution?
The best blockchain development company typically needs 3 to 9+ months to build a blockchain solution, depending on complexity, features, and security requirements.
Typical timeline by complexity:
- Simple solutions: 1 to 2 months
Basic wallets or simple smart contract apps - Mid-level projects: 2 to 4 months
dApps with integrations and user functionality - Complex systems: 4 to 9+ months
DeFi platforms, marketplaces, or enterprise solutions
Blockchain development agencies build products in stages, and each is adding time:
- Planning and requirements: 1 to 2 weeks
- Architecture and design: 2 to 4 weeks
- Development: 1 to 6 months
- Testing and QA: 2 to 4 weeks
- Deployment: 1 to 2 weeks
Factors that affect the timeline include scope and feature set, choice of blockchain platform, team experience, and whether you build from scratch or use existing tools.
What is the difference between public and private blockchains?
Public blockchains are open to anyone, while private blockchains are restricted to approved users and controlled by an organization.
You can see the main differences in the following table:
| Feature | Public blockchain | Private blockchain |
| Access | Anyone can join | Permission required |
| Control | Decentralized | Controlled by one entity or group |
| Transparency | Fully transparent | Limited visibility |
| Speed | Slower | Faster |
| Cost | Higher (transaction fees) | Lower |
| Security | High through decentralization | High, but depends on governance |
| Use cases | Crypto, DeFi, NFTs | Enterprise systems, internal operations |
How do blockchain development agencies ensure security?
Blockchain development firms ensure security by combining secure coding, testing, and continuous monitoring to prevent vulnerabilities and protect data and transactions.
Key security practices include:
- Smart contract audits: Reviewing code to detect bugs, exploits, and logic flaws before deployment
- Secure development practices: Using proven frameworks, code standards, and peer reviews
- Encryption and key management: Protecting data with cryptography and secure storage of private keys
- Testing and simulation: Running stress tests and attack scenarios to identify weaknesses
- Access control: Limiting permissions and enforcing authentication for users and systems
- Ongoing monitoring: Tracking activity, detecting threats, and applying updates or patches quickly
Security is built into every stage, not added after deployment.
















