Are you looking for a trusted blockchain development company to elevate your project with the power of decentralized technology? We went through countless success stories and verified client feedback of leading blockchain companies to create our directory — all to help businesses like yours find the right partner. Filter your search based on location, reviews, specializations, team size, budgets, and fees.
We have also meticulously assessed over 800 blockchain development companies to handpick the top 10 service providers based on stringent criteria, including client satisfaction, technical capabilities, successful projects, and industry recognition. Discover each agency’s specialized services and read their case studies for a thorough understanding of their skills and accomplishments.
Table of Contents
The Number 1 Blockchain Development Company as Selected by DesignRush Is:
1. PixelPlex

- Best for: Overall
- Average hourly rate: $75
- Minimum budget: Inquire
- Founded: 2007
- Size: 100 - 249
- Location: New York, NY
- Notable clients: Web3 Antivirus, BMW, Intel, Swisscom Blockchain, Kaikas
PixelPlex is a trusted blockchain development company with over 130 talented specialists who have helped clients gain more than $500 million via their products. With 150+ million users engaged in 120+ countries, it provides private and permissioned blockchain architecture design, chain code development, DApp development and migration, consulting, and more. It builds non-fungible tokens (NFTs), smart contracts, metaverse, and DApps on Hyperledger, Flow, Solana, Ethereum, and more.
PixelPlex Success Story
- Challenge: Web3 Antivirus, a security startup, aimed to address the threat of scams and fraudulent activities within the web3 ecosystem, especially considering the increasing adoption of web3 technologies.
- Solution: PixelPlex developed W3A, an innovative machine learning (ML)-powered browser extension that used algorithms to detect and prevent crypto-related suspicious activities. The extension provided smart contract analysis capabilities and alerted users about potential risks, including malicious code, honeypot scams, and other deceptive tactics. Additionally, W3A's risk-scoring framework incorporated third-party audits to enhance accuracy and reliability.
- Results: W3A had over 9,000 users benefiting from its protection, taking proactive measures by blocking 677,643 harmful websites. It also played a role in analyzing 19,303 user transactions to actively identify and thwart potential security threats.
Check PixelPlex Agency Profile
2. SoluLab

- Best for: Blockchain advisory services
- Average hourly rate: $30
- Minimum budget: $10,000 - $25,000
- Founded: 2014
- Size: 100 - 249
- Location: Los Angeles, CA
- Notable clients: ZeCash, Spherium Finance, AnRKeyX, Versafit, InstaClass
SoluLab is a blockchain company with more than 1,200 full-stack developers who have served over 600 clients and produced 160+ digital solutions. Its projects have been recognized by The Webby Awards and Aegis Graham Bell Award. It offers smart contract development and audit, solidity development, crypto development, NFT and metaverse development, and blockchain game development. It also develops decentralized finance (DeFi) on Ethereum, Polygon, Solana, Binance, and more.
SoluLab Success Story
- Challenge: Aiming for a successful launch of ZCH coins, ZeCash, a cryptocurrency platform, needed to implement selection methods for appropriate miners, verify active participants hourly, calculate rewards for minting new tokens, and create a validation process for initial coin offering (ICO) transactions based on ZeCash wallet balance.
- Solution: SoluLab developed smart contracts and provided advisory services for ICO structuring and legal compliance, KYC/AML, and token control. It also drafted ICO whitepapers, managed ICO marketing, and created ERC20-compliant wallets.
- Results: With a total token supply surpassing 500,000,000, ZeCash expanded its accessibility by accepting prominent currencies, including ETH, BTC, XMR, LTC, BCH, and DASH. With exchange rates set, ZeCash holders benefited from a lucrative incentive structure, earning a monthly return of 5% on substantial ZeCash holdings. Moreover, the distribution of 75% of ZeCash tokens during the public sales phase indicated the project's strong community engagement and investor confidence.
3. Interexy

- Best for: Decentralized exchanges
- Average hourly rate: $50
- Minimum budget: $50,000 & Up
- Founded: 2019
- Size: 50 - 99
- Location: Miami, FL
- Notable clients: NFT Ticketing, Crumb, One-Rover, MUSL, MedKitDoc
Interexy is a blockchain company with over 80 developers who have built more than 50 blockchain products. Using the latest advancements and strategic partnerships with platforms like Sandbox, it excels in constructing decentralized platforms for NFTs, bridges, DEX, tokens, Metaverse, DApps, and crypto wallets.
Interexy Success Story
- Challenge: NFT Ticketing wanted to build a platform where users could purchase event tickets in the form of NFTs.
- Solution: Interexy was responsible for the front-end and back-end development of the platform tailored to accommodate NFT tickets, allowing users access to events hosted in various Metaverses. It incorporated valuable features such as smart search functionalities, wallet integration, and options for buying tickets with fiat money or cryptocurrencies. The design reflected the characteristic interactivity and aesthetic of Metaverse and NFT spaces.
- Results: Key achievements include the integration of payment systems for transactional ease and a user-friendly interface featuring event listings, favorites, and wallet management. The adoption of a robust technology stack, incorporating React for front-end and Node.js on Amazon for back-end, ensured stability, security, and compliance with industry regulations.
4. Suffescom Solutions

- Best for: Game development
- Average hourly rate: Inquire
- Minimum budget: $10,000 - $25,000
- Founded: 2013
- Size: 250 - 499
- Location: Los Angeles, CA
- Notable clients: Pirate Pets, Modani Furniture, King Cubs, Lead Action, Universal Monsters
Suffescom Solutions is a blockchain development company that has amassed over 500 million downloads for its applications worldwide. Its 750+ employees in 95 countries provide blockchain consulting and NFT platform, wallet, token, trading app, and Play 2 Earn platform development services. Suffescom builds blockchain solutions on Solana, Hyperledger, Ethereum, Stellar, Ripple, and Polygon.
Suffescom Solutions Success Story
- Challenge: Pirate Pets, an NFT-based player vs player game, aimed to design a futuristic gaming experience through high-definition graphics and the integration of a built-in crypto wallet for secure NFT storage and in-game tokens along with unique attributes and exclusivity of the characters.
- Solution: Suffescom Solutions used Unreal software to create visually stunning in-game characters and skins to enhance player engagement. It also implemented an Ethereum-powered crypto wallet for secure NFT storage and transactions.
- Results: Pirate Pets achieved a balance between high-quality visuals and stability. The robust blockchain support broadened the game's reach, attracting more online players. The easy-to-use interface catered to both novice and experienced players, fostering accessibility and enjoyment.
Check Suffescom Solutions Agency Profile
5. Markovate

- Best for: Multiple chain wallet solutions
- Average hourly rate: $25
- Minimum budget: $10,000 - $25,000
- Founded: 2015
- Size: Under 49
- Location: San Francisco, CA
- Notable clients: WePay, Ford, PiEV, Aisle 24, AT&T
Markovate is a blockchain company made of a core team of 50 specialists who have successfully completed more than 300 projects. Its offerings include blockchain wallet development, advanced NFT functionality, cryptocurrency exchanges, smart contract development, and DApps. Working on platforms like Corda, Tezos, Tron, and EOS, it leverages some of the most reliable technologies, such as Solidity, Geth, Metamask, and more.
Markovate Success Story
- Challenge: WePay faced the complexities of managing cryptocurrency assets across multiple blockchains. It struggled with insecure transactions and lacked integrated tools for market analysis and portfolio management. Another significant challenge was ensuring privacy and control over digital identities in the decentralized landscape.
- Solution: Markovate developed an advanced multichain wallet solution that seamlessly integrated interoperability and decentralized identity (DID) management into crypto asset management. It used AI-powered insights for effective portfolio management while prioritizing security, privacy, and user control.
- Results: WePay started offering revolutionary market forecasting, personalized security features, and a modular architecture adaptable to evolving Web3 innovations. Its multichain bridge, engineered with cross-chain communication protocols like IBC and LayerZero, enabled frictionless asset swaps and transfers between blockchains, simplifying asset management and enhancing the user experience. It also empowered users with smart management suggestions and deep insights into token activity for more optimized investment strategies.
Check Markovate Agency Profile
6. Ropstam Solutions

- Best for: Cryptocurrency exchanges
- Average hourly rate: $30
- Minimum budget: $1,000 - $10,000
- Founded: 2009
- Size: 100 - 249
- Location: Milton, Canada
- Notable clients: My Ether Wallet, Fauna, OneGroup, Appravo, Tangible Tokens
Ropstam is a blockchain company with partnership certifications from Microsoft, Adobe, AWS, and Kentico. It has successfully completed more than 1,500 projects for 500+ clients in its 10+ years in the industry. Its bespoke blockchain development services cover smart contracts, metaverse, NFT marketplace, DeFi, Web 3.0, initial exchange offering (IEO) and ICO, as well as security and consultancy.
Ropstam Solutions Success Story
- Challenge: My Ether Wallet needed to address scalability issues inherent in Ethereum's proof-of-work consensus mechanism, alongside concerns about network congestion and security vulnerabilities.
- Solution: Ropstam Solutions developed an all-in-one platform that streamlined blockchain interactions for users. It incorporated features like secure storage, token management, and easy transaction execution for the users' enhanced control over their digital assets within the Ethereum network. The agency optimized the application for efficiency and security using Truffle, MetaMask, and Solidity.
- Results: The optimized My Ether Wallet application revolutionized cryptocurrency exchanges as it offered a seamless alternative to traditional paper-based financial transactions. With enhanced accessibility and usability, My Ether Wallet unlocked the full potential of crypto interactions, fostering a more efficient and secure environment for digital asset management and exchange.
Check Ropstam Solutions Agency Profile
7. Peiko

- Best for: Digital assets storage
- Average hourly rate: $40
- Minimum budget: $25,000 - $50,000
- Founded: 2016
- Size: 50 - 99
- Location: London, UK
- Notable clients: IGT-Crypto, Bitcoin Addition, GS Diamonds, Localaway, Myfinance
Peiko is a blockchain development company that takes on complex web projects, from building new solutions to improving existing ones. It develops crypto wallet, cryptocurrency exchange, smart contracts, Web3, and DEX. It also provides consulting services.
Peiko Success Story
- Challenge: IGT-Crypto, a project initiated by financiers from IGT Company, aimed to establish a secure and user-friendly cryptocurrency exchange platform capable of handling digital assets and fiat currencies efficiently. The platform needed to integrate essential features like TradingView, fiat-crypto exchange capabilities, real-time exchange rate tracking, and order matching logic.
- Solution: Peiko's focused on the UI/UX design and incorporated a customer relationship management (CRM) system for easy website management. It included online wallets for storing cryptocurrencies, nodes for network support, and real-time data visualization using TradingView. The team also developed the IGT token using Ethereum technology and ensured the platform's compliance with data security regulations.
- Results: IGT-CRYPTO was launched and quickly gained traction, attracting over 5,000 users. The platform's legal registration within the European Union (EU) jurisdiction and strong data security measures further increased user trust.
8. Hyperlink InfoSystem

- Best for: Smart contracts
- Average hourly rate: $50
- Minimum budget: Inquire
- Founded: 2011
- Size: 250 - 499
- Location: New York, NY
- Notable clients: T75, Serey, Tell99, Wastee, Fatebox, Yasta
Hyperlink InfoSystem is a blockchain company whose technological capabilities include AI, ML, IoT, business intelligence, and data science, allowing it to build robust blockchain ecosystems. Its core services include consultation and bespoke blockchain game, wallet, and NFT marketplace development.
Hyperlink InfoSystem Success Story
Challenge: The client sought to develop a unique NFT marketplace app that was secure, scalable, and faster than existing blockchain ecosystems. It faced challenges like block size restrictions and slow confirmations, hindering good user experience.
Solution: Hyperlink InfoSystem used smart contracts to reduce transaction fees and developed a node server for transaction approvals. This approach ensured smoother operations even without blockchain users approving transactions. It designed listings, wallet integration, search bars, filters, and bidding functionality to improve the overall trading experience. Through the Matic framework, the team delivered a reliable app that differs from conventional blockchain platforms.
Results: The product was a thriving NFT marketplace app with a substantial user base. The platform boasted 100,000 to 200,000 tokens, indicating significant adoption and activity. Meeting the criteria of speed, security, and scalability led to the app's viability and competitiveness.
Check Hyperlink InfoSystem Agency Profile
9. Open Xcell

- Best for: NFT trading
- Average hourly rate: Inquire
- Minimum budget: $10,000 - $25,000
- Founded: 2009
- Size: 500 - 999
- Location: Las Vegas, NV
- Notable clients: Mintage Inc., Google India, American Express, Unilever, PUMA
With a portfolio of over 1,500 successful projects in its 14 years in the business, Open Xcell is a blockchain development company whose solutions have helped over 1,000 clients. Operating from three state-of-the-art development facilities, it provides consulting, smart contracts audit and development, private blockchains, crypto exchange and wallet development, and supply chain blockchain.
Open Xcell Success Story
- Challenge: Mintage Inc., a social media company behind the Mintage NFT platform, needed a solution for fetching user NFTs in real-time from the user's wallet address while managing different NFT formats. It required a system for managing user comments on NFT images, along with facilitating upvotes and downvotes.
- Solution: Open Xcell designed the Mintage NFT platform with the capability to upload and share NFTs, a user community, social feed, direct messaging, an NFT marketplace, and data security and encryption. Its solution integrated with major wallets into the platform for the users' fast and secure NFT ownership.
- Results: Mintage made sharing and trading within the community an uninterrupted experience through real-time fetching of user NFTs. The efficient management of comments and voting enriched user engagement.
Check Open Xcell Agency Profile
10. Systango

- Best for: AI integration
- Average hourly rate: $49
- Minimum budget: Inquire
- Founded: 2008
- Size: 250 - 499
- Location: London, UK
- Notable clients: Space and Time Studio, Tax Shield, The Pain Relief App, StrataAlert, Sila
Systango is a blockchain company that has enabled startups and enterprises alike to seamlessly integrate blockchain solutions into their operations. With extensive expertise spanning major blockchain platforms like Ethereum, Flow, Binance Smart Chain, Solana, Tron, Polygon, and others, it builds NFTs, DApps, DeFi, Metaverse, decentralized autonomous organization (DAOs), exchanges, wallet integrations, custodial wallets, stablecoins, and Web3.
Systango Success Story
- Challenge: Space and Time Studio had a vision to develop a DApp frontend facilitating blockchain data exploration. It aimed to integrate blockchain data from major platforms like Ethereum, Polygon, BNB Chain, Sui, and Avalanche, empowering users to navigate, query, and create custom-branded dashboards effortlessly.
- Solution: Systango integrated the OpenAI-powered Houston chatbot for natural language interaction to normalize blockchain data. It created a user-friendly dashboard enabling users to explore blockchain data, run queries, and connect their wallets to load their own data. The team also implemented a hybrid transactional/analytic (HTAP) data warehouse with row-based online transaction processing (OLTP) in-memory caching and column-based graphics processing unit (GPU)-accelerated online analytical processing (OLAP) for an elastic scale-out.
- Results: Space and Time Studio users gained access to efficient data warehousing, a decentralized ecosystem for Web3 apps, low-latency APIs, and secure smart contract data interaction. "Proof of SQL" ensured query accuracy and data integrity for enhanced trust across the ecosystem.
How We Picked the Best Blockchain Companies
We choose the most outstanding blockchain development companies based on a comprehensive analysis of their portfolios, client feedback, case studies, industry recognitions, and specialized skills. Our executive selection team assesses each firm's track record and capabilities to identify those demonstrating exceptional proficiency in blockchain development.
These are the criteria we employ to rank the top blockchain companies:
- Verified reviews: Authority within the blockchain industry based on the quality of work and client satisfaction
- Portfolio strength: Successful blockchain development projects, supported by case studies showcasing tangible results
- Awards and press coverage: Recognition within the blockchain community for thought leadership, innovation, and impactful contributions to the field
- Team expertise: Evaluation of team members' profiles, highlighting relevant experience in blockchain development and specialized skills required in the industry
- Areas of focus: Specializations and primary service offerings
- Blockchain development proficiency: Mastery of blockchain architecture design, smart contract development, DApp creation, tokenization, consensus mechanisms, security protocols, and blockchain integration with existing systems
Check out the DesignRush Agency Ranking Methodology page to learn more about our processes.
10 Most Popular Blockchain Development Companies Compared
Agency name | Location | Hourly rate | Size | Best for |
PixelPlex | New York, NY | $75 | 100-249 | Overall |
SoluLab | Los Angeles, CA | $30 | 100-249 | Blockchain advisory services |
Interexy | Miami, FL | $50 | 50-99 | Decentralized exchanges |
Suffescom Solutions | Los Angeles, CA | Inquire | 250-499 | Game development |
Markovate | San Francisco, CA | $25 | Under 49 | Markovate Comprehensive creative services and storytelling |
Ropstam Solutions | Milton, Canada | $30 | 100 - 249 | Cryptocurrency exchanges |
Peiko | London, UK | $40 | 5099 | Digital assets storage |
Hyperlink InfoSystem | New York, NY | $50 | 250-499 | Smart contracts |
Open Xcell | Las Vegas, NV | Inquire | 500-999 | NFT trading |
Systango | London, UK | $49 | 250-499 | AI integration |
Best Blockchain Companies
- Mercury Development offers best in class Software Development, Mobile Apps, UI/UX, QA, ML, Data Science and more. With over 23 years in business, and over 400 employees, Mercury has the experience [... view the full profile of Mercury Development]Stuart, Florida 250 - 499 $50/hr Inquire
- Suffescom is a leading mobile app development company offering top-notch solutions across diverse industries. [... view the full profile of Suffescom Solutions Inc]Los Angeles, California 250 - 499 Inquire $10,000 - $25,000
- At Goji Labs, we are a web and mobile app development company headquartered in Los Angeles. With over 10 years of experience, our team has helped startups, businesses, and non-profits launch hundreds [... view the full profile of Goji Labs]Los Angeles, California Under 49 $149/hr $25,000 - $50,000
- Azumo helps businesses build intelligent apps by providing nearshore, top-tier developers skilled in AI, data engineering, and enterprise web and mobile applications. Our expertise has earned the [... view the full profile of Azumo]San Francisco, California 100 - 249 $55/hr $50,000 & Up
- We are ready to build your project in the digital world. We will help you through the development process from initial analysis to successful launch. We design, build and launch digital products on [... view the full profile of Moravio]Prague, Czech Republic 50 - 99 $79/hr $25,000 - $50,000
- ELEKS is the partner of choice for many leading enterprises, SMEs and technology challengers. We help businesses elevate their value through custom software development, product design, QA and [... view the full profile of ELEKS]Chicago, Illinois 1000 & Up $50/hr $25,000 - $50,000
- Offering Chatbot, IT, and Software Solutions. Talentica Software is an innovative outsourced product development company that provides startup-oriented and dedicated remote teams to help startups [... view the full profile of Talentica Software]Pune, India 500 - 999 $30/hr $50,000 & Up
- Zazz equips your business digitally with mobile, web & custom software development solutions, helping you stay relevant in the dynamic market filled with growing customer needs. [... view the full profile of Zazz]Seattle, Washington 250 - 499 $45/hr Inquire
- JPLoft is a leading mobile & web app development company based in Denver, Colorado. For over a decade, we've turned dream ideas of global brands like Nike, Red Bull, Whirlpool & passionate founders [... view the full profile of JPLoft]Denver, Colorado 100 - 249 Inquire Inquire
Top Rated: 5-star Average ReviewsYour trusted partner for software development and team augmentationDiffco is a global software development and team augmentation company based in Silicon Valley. With over 16 years of experience delivering robust software solutions in mobile, web, and AI development [... view the full profile of Diffco]San Jose, California 50 - 99 $70/hr $25,000 - $50,000Need Help Selecting The Right Agency For Your Project?
We'll Find The Best Agencies For You.- Newwave Solutions is a top-notch IT outsourcing company with over 12+ years of experience and 300+ dedicated employees. [... view the full profile of Newwave Solutions]Hanoi, Vietnam 500 - 999 $25/hr $25,000 - $50,000
- When hiring an app or web development team to build custom software, one variable matters most: are the developers fully dedicated to your success, or are you one client of many? [... view the full profile of Designli]Greenville, South Carolina 50 - 99 $85/hr $10,000 - $25,000
- Phenomenon specializes in data-driven product design and development for SMEs across SaaS, EdTech, FinTech, and Healthcare. We offer UI/UX design, Web & Mobile development, Discovery, MVP creation, UX [... view the full profile of Phenomenon Studio]Wroclaw, Poland 50 - 99 $45/hr Inquire
- BitsWits is the top mobile app development company in the US, creating innovative mobile applications that help businesses across industries increase efficiency, engagement, and sales. Our top mobile [... view the full profile of BitsWits]Houston, Texas 100 - 249 $25/hr $25,000 - $50,000
Top Rated: 5-star Average ReviewsTechnical partners | Full-service Web development | IT Outsourcing | Blockchain Development CompanyPeiko is a company that develops the most demanding and technically complex web projects, improving the quality of products for all major IT markets in the world. We have been helping companies and [... view the full profile of Peiko]London, United Kingdom 50 - 99 $40/hr $25,000 - $50,000- IEC/ISO 27001, Google, Microsoft Certified Company [... view the full profile of InoXoft]Philadelphia, Pennsylvania 100 - 249 $35/hr $50,000 & Up
- Technoyuga soft is an emerging web & mobile app development company established with the vision of helping startups, small & mid-sized businesses, brands to help with their technology needs. [... view the full profile of Technoyuga Soft]New York City, New York Under 49 Inquire $10,000 - $25,000
- Urapptech: Where Innovation Meets Functionality. We specialize in crafting cutting-edge software solutions tailored to amplify your digital presence and streamline operations. Whether you're launching [... view the full profile of UrApptech, Inc.]Austin, Texas 250 - 499 $30/hr $1,000 - $10,000
- We are Fulminous Software, skilled website, mobile app development & website design company with a proven history of creating popular and profitable website & application. [... view the full profile of Fulminous Software]Manning, South Carolina 50 - 99 $25/hr $1,000 - $10,000
Top Rated: 5-star Average ReviewsAward-winning and Passion-driven app development company. More than a Tech partner.Top 10 Web and Mobile App Developer in Singapore | ISO Certified | Top 100 Singapore's fastest-growing companies 2024 [... view the full profile of Vinova]Singapore, Singapore 250 - 499 $30/hr $1,000 - $10,000- Unicsoft is a software engineering firm known for its expertise in Blockchain, Web3, and DLT technologies. We are the preferred choice for both established companies and startups seeking accelerated [... view the full profile of Unicsoft]London, United Kingdom 100 - 249 $50/hr $50,000 & Up
- AppsChopper develops market-winning apps by bringing your distinctive vision to fruition. Our digital solutions combine personalized technology with your company's character, increasing the value of [... view the full profile of AppsChopper]New York City, New York 100 - 249 $55/hr Inquire
- Our expert team of engineers, designers, and product strategists offers flexible solutions – whether you need to fill skill gaps or form a dedicated team to lead end-to-end development. [... view the full profile of Cheesecake Labs]San Francisco, California 50 - 99 Inquire Inquire
- Pixelette Technologies - Leading the way in AI & Blockchain [... view the full profile of Pixelette Technologies]London, United Kingdom 250 - 499 $25/hr $1,000 - $10,000
- Cyboticx is a distinguished AI-focused company primarily dedicated to research and development in Generative and Predictive AI technologies. Our comprehensive expertise spans across Finance, Medical [... view the full profile of Cyboticx LLC]Austin, Texas Under 49 $150/hr $10,000 - $25,000
- Proud 2024 Webby Award winner in the Responsible AI category and winner of the European Technology Awards for App Development in 2021. [... view the full profile of Wolfpack Digital]Cluj-Napoca, Romania 50 - 99 $70/hr $25,000 - $50,000
- A3Logics is a premier IT solutions development company specializing in cutting-edge technologies like Artificial Intelligence (AI), Blockchain, and the Internet of Things (IoT). We leverage innovative [... view the full profile of A3Logics]Carlsbad, California 250 - 499 $35/hr $25,000 - $50,000
- Our Offshore Development Center offers small and medium US businesses access to a diverse talent pool through our development centers in Poland, Portugal, Ukraine, and the Philippines. Leverage global [... view the full profile of Offshore Development Center]New York City, New York 250 - 499 $50/hr $1,000 - $10,000
- Zamratech, a globally recognized company based in the United States, has become a leading worldwide application developer. We provide a comprehensive range of digital services, including web design [... view the full profile of Zamratech]Cincinnati, Ohio 100 - 249 $35/hr $1,000 - $10,000
- Kuchoriya Techsoft is a distinguished software development company, celebrated for its client-focused approach that prioritizes customized and innovative solutions. Their agile methodology ensures [... view the full profile of Kuchoriya TechSoft]New York City, New York 50 - 99 $35/hr Under $1,000
- Evrone is your go-to custom software development company that offers a comprehensive range of services - from web development to mobile app development, design to Java development, Python Django [... view the full profile of Evrone]San Francisco, California 50 - 99 $50/hr $10,000 - $25,000
- WTT Solutions is a custom software development agency that helps businesses achieve their goals through cutting-edge technology. We specialize in web development, crafting high-performance platforms [... view the full profile of WTT Solutions]Dallas, Texas Under 49 $40/hr $10,000 - $25,000
- Passionate about crafting innovative digital solutions, TechGropse is a leading technology firm that specializes in mobile app development, web development, and emerging technologies. Our commitment [... view the full profile of Tech Gropse]Atlanta, Georgia 100 - 249 $25/hr $10,000 - $25,000
- VironIT is a reputable custom software and PHP development company with 18 years of experience, having completed over 600 projects for clients in various industries worldwide. [... view the full profile of VironIT]New York City, New York 100 - 249 $80/hr $10,000 - $25,000
- Unified Infotech is a 14-year-old, multi-award winning digital transformation partner. We turbocharge business growth for Fortune 500 companies, multinational corporations (MNCs), small and [... view the full profile of Unified Infotech]New York City, New York 100 - 249 $50/hr $10,000 - $25,000
- S-PRO is a software development company and IT consultant partner with 250+ developers and 8+ years of experience. We provide web & mobile development services for startups and scale-ups aspiring to [... view the full profile of S-PRO]Zug, Switzerland 250 - 499 $50/hr $25,000 - $50,000
- Appikr is the top choice for app development worldwide. We've eliminated decision-making dilemmas for countless clients by creating outstanding apps tailored to their business needs. With a track [... view the full profile of Appikr Labs]Dubai, United Arab Emirates 250 - 499 $90/hr $10,000 - $25,000
- Softermii (https://www.softermii.com/) is an outsourcing/outstaffing company with more than 8 years of experience in web and mobile application development with a team of more than 120 specialists [... view the full profile of Softermii]Los Angeles, California 100 - 249 $45/hr $25,000 - $50,000
- ELEK+RIK is an app development and digital revenue powerhouse founded during the app boom era. Our forte is helping solopreneurs speed to market with software engineered for revenue. [... view the full profile of ELEK+RIK]Sacramento, California Under 49 $55/hr Inquire
- CXR.Agency is an award-winning full-cycle software development and IT Consulting company building full-stack Web, Mobile, Blockchain, XR and AI applications as well as providing Staff Augmentation and [... view the full profile of CXR]New York City, New York 100 - 249 $100/hr $10,000 - $25,000
- Innowise provides diverse services, including IT consulting, digital transformation, Java development, UI/UX design, and more. [... view the full profile of Innowise Group]St. Petersburg, Florida 1000 & Up $150/hr $25,000 - $50,000
- We are the guys who design, build, scale and deliver the world-class software solutions for web, mobile and blockchain [... view the full profile of .K.I.S.S. Software]Kyiv, Ukraine Under 49 $50/hr $25,000 - $50,000
- Infograins Software Solutions Pvt. Ltd., established in 2013 by Ajay and Vipin Shukla, delivers innovative IT services, including blockchain solutions, mobile app development, custom software [... view the full profile of Infograins]Chicago, Illinois 100 - 249 $25/hr $1,000 - $10,000
- Blue Label Labs is a premier digital product agency, providing a comprehensive array of services to transform businesses in the digital realm. With a strong global presence, we specialize in mobile [... view the full profile of BlueLabel]New York City, New York 100 - 249 Inquire $50,000 & Up
- Buttercups Agency leads the way in frontend development services, specializing deeply in React. Our focus is on creating seamless, dynamic user interfaces that excel in modern web standards and [... view the full profile of Buttercups]Kyiv, Ukraine Under 49 $35/hr $1,000 - $10,000
- CloudPulse, a brand of Nova Byte Labs has a team of enthusiastic tech geeks who are masters of their fields and are passionate about the development technologies. We have ventured with some of the [... view the full profile of CloudPulse]Jaipur, India 50 - 99 $18/hr $25,000 - $50,000
- Cubix is the preferred partner for Fortune 500 companies, SMEs, and enterprises. We help businesses innovate, transform, and scale through cutting-edge mobile app, and custom software solutions. [... view the full profile of Cubix]West Palm Beach, Florida 100 - 249 $30/hr $25,000 - $50,000
- OpenGeeksLab is an international software development company with engineering and business development centers in Sweden, Poland, Spain, the US, Montenegro, Estonia, and Ukraine. We combine extensive [... view the full profile of OpenGeeksLab]Lidingö, Sweden 50 - 99 $50/hr $50,000 & Up
- Moving past IT Outsourcing, let us become your Strategic Technology Partner who will have you covered and kindle your digital innovations. [... view the full profile of Synodus]Hanoi, Vietnam 250 - 499 $18/hr $10,000 - $25,000
- Lionwood.software was founded back in 2017 to unite talented people who are eager to invest their best efforts in their personal and professional growth. Being a hard-liner on website development and [... view the full profile of Lionwood.software]Lviv, Ukraine 50 - 99 $35/hr $25,000 - $50,000
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Blockchain Development Company Hiring Guide
What is a blockchain development company?
A blockchain development company is a company that designs, builds, and deploys blockchain-based applications and solutions for businesses. These companies use blockchain technology to create secure, transparent, and decentralized systems that can be used across various industries.
Blockchain technology enhances efficiency by managing transactions across multiple parties within a business network. Developers use open-source frameworks to build applications and systems that address challenges and unlock new opportunities. There are several types of blockchain technologies, including:
- Public blockchains
- Private blockchains
- Consortium blockchains
- Hybrid blockchains
- Sidechains
- Permissioned blockchains
While there are many popular platforms to choose from, Ethereum is the blockchain that developers use the most due to its versatility in decentralized applications, smart contracts, and decentralized finance (DeFi) projects.
According to Statista, global spending on blockchain solutions is projected to reach nearly $19 billion in 2024. Furthermore, experts predict that blockchain technology could grow to $248.9 billion by 2029 at a Compound Annual Growth Rate (CAGR) of 65.5% during the forecast period, fueled by its potential to transform business processes, enhance financial services, optimize supply chain management, and improve food safety.
What does a blockchain development company do?
Blockchain development companies offer a range of services to help businesses leverage blockchain technology for various applications, including decentralized apps, cryptocurrencies, and smart contracts.
Here is a breakdown of typical blockchain development services:
- Custom blockchain development
Designing and developing custom blockchain solutions tailored to specific business needs - Smart contract development
Writing and deploying smart contracts to automate and enforce agreements - Decentralized application (DApp) development
Creating decentralized applications that run on blockchain platforms, like Ethereum, to ensure transparency, security, and scalability - Token development
Creating various types of tokens, such as utility tokens, security tokens, and non-fungible tokens (NFTs) - Blockchain integration
Integrating blockchain solutions with existing systems and infrastructure - Blockchain security
Implementing security measures to protect against vulnerabilities and attacks - Cryptocurrency development
Developing and launching custom cryptocurrencies or tokens for business use cases like payments, loyalty programs, or fundraising - Blockchain identity management
Creating decentralized identity solutions for secure and verifiable digital identities - Blockchain consulting
Assessing the potential benefits of blockchain for a business and advising on possible solutions
How long does it take to develop a blockchain?
The time it takes to develop a blockchain depends on several factors, including solution complexity, technology preference, and feature requirements. On average, it will take between two to seven months to develop a basic blockchain solution.
Some factors that affect the development timeline include:
- Project requirements
If your project needs advanced features like smart contracts, custom consensus algorithms, or high security measures, the development deadline extends. - Blockchain type
Private blockchains take shorter, but if you want to develop a public blockchain like Bitcoin, it may take several years due to high security and scalability requirements. - Development tools and frameworks
Using existing frameworks like Hyperledger, Ethereum, or Corda shortens the development process. If you want to build a solution from scratch without existing frameworks, it will take between one to three years on average. - Testing and debugging
After the development phase, a thorough testing process will add three to six months to the timeline.
How much do blockchain companies charge for their services?
The cost of developing a blockchain project depends on whether you are building a private or a public chain, the type of solution and its complexity, and the technologies used. On average, blockchain companies charge from $10,000 to $200,000 and up to develop a blockchain solution. The top 50 blockchain development companies on DesignRush charge an average of $54/hour. 5.1% of companies accept projects with a budget of less than $1,000 for smaller tasks, such as basic blockchain consulting or minor feature enhancements. On the other hand, 6.6% of agencies require a minimum budget of $50,000 or more for large-scale projects involving complex functionalities, extensive integrations, or advanced security features.
Here are some typical costs depending on the blockchain project type:
- Decentralized autonomous organization (DAO): $10,000-$30,000
- Decentralized app: $35,000-$150,000
- NFT marketplace: $55,000-$125,000
- Cryptocurrency wallet: $125,000-$200,000
- Cryptocurrency exchange: $135,000-$190,000
Why should I hire a blockchain development company?
You should hire a blockchain development company because it brings expert knowledge and innovative solutions to your project. Blockchain professionals understand the key aspects of blockchain — security, efficiency, reliability, privacy, and speed — and can deliver customized solutions that ensure your business benefits from blockchain's full potential.
Many businesses outsource their projects to blockchain companies because they:
- Have the technical expertise to navigate and streamline the complexities of blockchain technology
- Offer experienced professionals who provide innovative solutions tailored to a project
- Can implement efficient business solutions that optimize processes and reduce costs
- Create scalable and reliable blockchain systems that support long-term growth
- Can ensure privacy and speed while maintaining compliance with industry standards
Success story
Blockchain is synonymous with security, efficiency, and reliability. The following case study, chosen by our experts, highlights how a blockchain development company helped elevate industry security standards within the cryptocurrency sector:
- Challenge: Web3 Antivirus (W3A), a security startup, wanted to create a secure web3 ecosystem for the crypto community. The increasing prevalence of crypto scams, phishing attacks, and malicious smart contracts posed significant risks to the users' digital assets.
- Solution:PixelPlex stepped in to tackle this challenge by developing a machine learning (ML)-powered browser extension for the Ethereum blockchain to protect users from fraudulent activities and dangerous websites. The system can detect and block unsafe sites, phishing attempts, and malicious contracts, offering real-time threat protection.
- Results: Since its launch, the advanced web3 tool has attracted over 9,000 users, analyzed more than 19,300 transactions, and blacklisted over 677,000 harmful websites, significantly enhancing crypto user security in real time.
How do I choose the best blockchain development company for my business?
To choose the best blockchain development company for your business, consider the company’s experience in your industry, existing portfolio and case studies, pricing plans, security measures, and expertise in different services and technologies.
Based on your company's needs, you should focus on these steps:
- Identify your goals
Outline all the features you want your blockchain project to include, such as security protocols, smart contracts, or tokenization. - Find the right industry expertise
Browse online directories like DesignRush to find agencies with a proven track record of successful collaborations with companies from your industry. For instance, some blockchain companies specialize in private blockchains, while others focus on public blockchains. - Set a budget
Determine the total amount you can invest in your blockchain solution. - Review agency experience
Ask for a portfolio of relevant work, client testimonials, success rate, and other proof that the agency delivers high-quality services. - Ask for proposals
Send a request for a proposal (RFP) to the shortlisted blockchain development companies. - Interview
Set up interviews with prospective blockchain companies to discuss the project in detail and determine if they fit your team well. - Ask about the pricing plan
Find out if the blockchain development company charges per month, by project deliverables, or has another pricing structure. - Inquire about analytics and reporting
Ask the company which metrics it will track to define project success and how often will you get progress reports. - Make a decision
After reviewing the RFPs and interviewing candidates, choose the best-suited agency and establish all project development processes.
If you need a custom-made list of blockchain development companies, contact us. Our team will provide the list of agencies that are the best match for you based on your list of requirements. Check out our Marketplace for more details.
How do I find the best blockchain company on DesignRush that fits my budget?
To find the best blockchain development company on DesignRush that fits your budget, use our advanced filters to sort agencies by minimal budgets (ranging from $1,000 to $50,000) or hourly rates in ascending order, along with other relevant criteria.
Low Budget: 1k above | |
Mid Budget: 10k above | |
High Budget: 50k above |
You can also browse our directory to explore more agency profiles by location, industry niche, expertise, team size, pricing, and hourly rates, so you can comprehensively compare blockchain development companies and find the perfect fit for your business.
What red flags to watch out for when hiring blockchain companies?
When hiring a blockchain company, be cautious of these red flags:
- Lack of experience
Avoid companies with limited experience in blockchain development or a history of failed projects. Look for a solid portfolio of successful blockchain projects and a proven track record in your industry. - Overly simplified explanations
Beware of blockchain development companies that oversimplify complex blockchain concepts or avoid technical details, it may indicate a lack of in-depth knowledge. - Vague communication
If a company can't clearly explain its process or past successes, it may signal a lack of skills and expertise. - Unresponsiveness
Avoid a company that is slow to respond to inquiries or fails to provide updates, it’s a clear sign of poor collaboration on their part. - Unrealistic timelines or costs
Be wary of blockchain development companies that promise unrealistically fast delivery, offer prices that seem too good to be true, or guarantee returns and success. Overpromising and underdelivering can lead to unmet expectations or subpar solutions. - Absence of strong security measures
Blockchain projects require robust security practices. If a company doesn’t prioritize security or fails to follow industry-standard protocols, it could leave your project vulnerable to hacks, data breaches, or fraud. - Lack of regulatory compliance
Don't work with a blockchain company that's unaware of relevant regulations and compliance standards, which may put your project at risk. - Unclear pricing models
Be cautious of blockchain companies that are vague about their pricing structure or fail to provide transparent costs. Hidden fees or unexpected charges can lead to budget overruns and dissatisfaction.
What questions should I ask blockchain companies before hiring one?
You should ask blockchain companies about the relevant experience in your industry, a portfolio of previous projects, the pricing plan and structure, team qualifications, availability, and additional services like testing and security they may provide.
Ask them about the following:
Its Relevant Background
- How many years of experience do you have providing blockchain services?
- Do you have a portfolio of industries you have worked with?
- Do your team members have relevant training and certifications?
- What blockchain platforms are you proficient with (e.g., Ethereum, Hyperledger, Corda)?
- What technology stack does your team use?
- How do you keep up with blockchain trends and innovations?
- What is your pricing model?
Its Services and Processes
- Do you use agile, waterfall, or a hybrid development methodology?
- Do you specialize in developing public, private, or consortium blockchains?
- How do you handle scalability and performance issues in blockchain applications?
- How does your blockchain development company approach security and privacy concerns?
- How do you handle potential vulnerabilities and attacks?
- How do you handle bugs or issues that arise post-launch?
- How do you ensure that the blockchain solution will remain relevant and up-to-date?
- What kind of post-launch support do you offer?
- How do you handle integration with existing systems?
Related to Your Project
- How do we define project deliverables and how do you ensure we get them? What happens if this is not met?
- What team size and structure will you provide for my project?
- Will you assign a delivery manager or another dedicated person to facilitate project development?
- What metrics will you use to define the quality of your services?
- How often will you provide us with project reports?
- What is the planned budget? Are there any additional costs we can expect?
- What kind of support can you provide besides your regular activities?
- What is your estimated timeline for completing our project?
What are the best blockchain development companies in the US?
The best blockchain development companies in the US are:
- Zazz
- 5.0 stars on DesignRush (95 reviews)
- 4.6 stars on Google (84 reviews)
- Top clients: Harvard Innovation Labs, Coinbase, BASF, BBC News
- Suffescom Solutions Inc
- 5.0 stars on DesignRush (38 reviews)
- 4.6 stars on Google (91 reviews)
- Top clients: Modani Furniture, King Cubs, Lead Action, Mealed
- Openxcell
- 4.9 stars on DesignRush (36 reviews)
- 3.9 stars on Google (297 reviews)
- Top clients: Motorola, Google India, Puma, Unilever
- AppsChopper
- 4.9 stars on DesignRush (34 reviews)
- 5.0 stars on Google (1 review)
- Top clients: Intel, Vodafone, Duracell, HP
- Diffco
- 5.0 stars on DesignRush (37 reviews)
- 5.0 stars on Google (22 reviews)
- Top clients: Food Rocket, ORB, Shift, Clovitek
Why People Trust DesignRush
Rated 4.7 on Google and Trustpilot, DesignRush Agency Directory is a reliable resource for finding blockchain development companies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.

Sources
DesignRush sustains a directory of over 30,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
- Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
- The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.