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Last updated 11 August, 2025

Top Smart Contract Development Companies

Top Smart Contract Development Companies

Discover top-rated smart contract development companies trusted for building secure, scalable, and efficient blockchain solutions. TopDevelopers.co has carefully evaluated these listed smart contract developers based on their technical expertise, industry experience, service quality, and client reviews to help you find the right partner for developing, auditing, and deploying smart contracts tailored to your business needs. These companies have experience delivering smart contract solutions for DeFi platforms, NFT marketplaces, enterprise blockchain applications, and tokenization projects. They leverage leading blockchain platforms such as Ethereum, Solana, Polygon, Binance Smart Chain, and Hyperledger to develop reliable and high-performance smart contracts. Compare their expertise, portfolios, client feedback, and technology capabilities to select the smart contract development company that best aligns with your project requirements.

If you’re looking to work with individual developers instead of an agency or company, hire blockchain developers through Toptal’s network of vetted talent.

List of Best Smart Contract Development Companies

762 Companies | Last Updated 22 July, 2026

Cyber Bee

Cyber Bee is a cutting-edge IT services company specializing

Cyber Bee is a cutting-edge IT services company specializing in Web3 & Blockchain and custom software development. Our team has experience in building a TOP-15 Web3.0 ecosystem with more than $350 million TVL (according to DefiLlama). In addition, we built one of the fastest and cheapest Layer 1 EVM-network on Proof-Of-Stake protocol with its own nodes. With over 7 years of experience, we have worked for clients that include individuals, startups, and enterprises in Web3&Blockchain, Fintech, Healthcare, Insurance, Logistics, Legal, Real…Explore the detailed profile of Cyber Bee

  • 11 to 50

  • $51 - $100

  • $25001 - $50000

  • UK

LBM Solution

We deliver scalable digital solutions for industries

LBM Solution Private Ltd is an innovative IT services and digital product development company offering mobile app development, custom web solutions, blockchain development, AI integration, and enterprise software. With a strong focus on quality and technology, we deliver scalable digital solutions for industries like fintech, logistics, retail, healthcare, and on-demand services. Our portfolio includes advanced products such as FoodFleet (food delivery ecosystem), Vroom (ride-hailing & taxi dispatch), RetailNest (POS & inventory management),…Explore the detailed profile of LBM Solution

  • 251 to 1000

  • $26 - $50

  • $5001 - $10000

  • India

Avantsoft

Stop worrying about hiring or training. Let us build while

We transform your ideas into functional products created to fulfill your company's needs. Whether it's a Minimum Viable Product (MVP) for your startup or adding more functionalities to your existing system we are here to help! We are your engineering team, without the complications of hiring, training and maintaining your own team. Explore the detailed profile of Avantsoft

  • 11 to 50

  • $26 - $50

  • $5001 - $10000

  • Brazil

Netcoden

Best Software Development Company in Bangladesh

Netcoden is a mainstream Software Development company focuses in the arena of CRM, Mobile & Web App Development. We also offer solutions in diverse areas like Banking, Insurance , Trading system tools & plugins, Software & Financial applications, Internet/Intranet applications and e-Commerce & Integrated Business solutions. We are committed to delivering services within the time limit and maintaining quality in every stand. Client’s satisfaction has always been our priority. Our Services Include: Website development iOS development…Explore the detailed profile of Netcoden

  • 11 to 50

  • $101 - $150

  • $5001 - $10000

  • Canada, Bangladesh, UAE

TopTech

Software Development Company

Toptech is a software development company proudly serving Worldwide top businesses by developing and designing their products. We provide technology-oriented solutions to our clients worldwide. Toptech team expertise in Web and Mobile App Development, Web Designing, UI and UX Design, e-commerce and Digital Marketing, Blockchain, Artificial Intelligence, and Data Science speaks for our innovation, evolvement, strategies, and adaption.  Explore the detailed profile of TopTech

  • 11 to 50

  • $26 - $50

  • Less than - $5000

  • Pakistan, USA

Pando Infinity

Global Blockchain and Software Development

Pando Infinity is a technology provider specializing in software development and other professional IT services. We are teamed up by nearly 200 highly trained and professionally certified experts from various fields and have a long list of satisfied customers. Pando Infinity is tailored to provide high-tech solutions including Blockchain Development, Web/Mobile Development and Artificial Intelligence/Machine Learning. During many years in the technology industry, we have become a trusted subcontractor with more than 65 enterprises and startups…Explore the detailed profile of Pando Infinity

  • 51 to 250

  • $26 - $50

  • Less than - $5000

  • Vietnam

Deventor

Software Development

Deventor is a Ukrainian-based software engineering and IT staff augmentation company. Our goal is to help our clients fill their technological and expertise gaps, scale their development capacity to boost business growth and operational efficiency. We provide our clients with the best solutions to their business problems, and thus drive their growth and create a seamless user experience. Explore the detailed profile of Deventor

  • 11 to 50

  • $26 - $50

  • $5001 - $10000

  • Ukraine

AIS Technolabs

Building digital experiences that inspire - AIS Technolabs,

AIS Technolabs is a dynamic and innovative web design and development company that provides comprehensive solutions to businesses of all sizes. With a team of experienced designers and developers, we craft beautiful, functional and user-friendly websites that help businesses establish their online presence, increase their visibility, and drive conversions. Our goal is to help our clients achieve their business objectives by providing cutting-edge technology and exceptional customer service. Whether you need a simple brochure website or a complex…Explore the detailed profile of AIS Technolabs

  • 51 to 250

  • Up to $25

  • Less than - $5000

  • Australia

Zpoken

We are a full-stack Web3 development organization

Zpoken is a Web3 Blockchain development studio which provides consulting and solutions development services in various domains: DeFi and decentralized protocols, smart contracts, protocols audits etc. Zpoken is working closely with top blockchains protocols – Ethereum & EVMs, Algorand, Hedera Hashgraph, Solana, Polkadot, Near, Layer 2 & Layer 3 protocols. Explore the detailed profile of Zpoken

  • 11 to 50

  • $51 - $100

  • $10001 - $25000

  • USA

 Nexcenz is a Software development company entirely devoted to supporting individuals and businesses that want to get into the successful solutions sector.The company's primary goal is to transform innovative concepts,Business Ideas into practical solutions and establish a strong basis for success in the volatile cryptocurrency industry. We specialize in developing trustworthy and secure crypto trading platforms. Companies who work with us may take advantage of a dependable and secure cryptocurrency trading platform, which ensures…Explore the detailed profile of Nexcenz Technologies Pvt Ltd

  • 11 to 50

  • $26 - $50

  • Less than - $5000

  • India

Paper Code Technologies

Transform Your Ideas Into Reality

We at Paper Code Technologies offer veritable services for creating engaging Websites, apps, games & other solutions for both individuals and enterprises across the globe. Our services have all the latest technologies like ROR, Java, React JS, Node JS, React Native, Lamp, unity, unreal, Cocos2D JS, Phaser, Swift, Blockchain, Mean, Mern, .Net, Veu JS, etc for attracting and retaining the targeted audience all over the world. Explore the detailed profile of Paper Code Technologies

  • 11 to 50

  • $26 - $50

  • Less than - $5000

  • India

Cosdec Labs

Developing for Tomorrow.

Cosdec Labs is an Award-winning, Global Web 3.0 Innovation company with expertise in blockchain, metaverse, cryptocurrencies, NFTs, and more. Explore the detailed profile of Cosdec Labs

  • 251 to 1000

  • $101 - $150

  • $5001 - $10000

  • UK

Softnative

We Are Custom Mobile Apps Games and Web Development Company

We Are Custom Mobile Apps Games and Web Development Company Readymade Apps Web And Games Available Here We Can Make Any Type Of Apps And Games Like Ludo, Teen Patti, Rummy E Commerce, Grocery, Taxi App,Multi service Booking App and Website Gojek clone, Dating Apps, Betting and Fantasy apps, Restaurant app, Video Streaming App, like Netflix Amazon Video, Clone Tournament app, Music Streaming app.If You Need Any Type Developers and Development Services like Meta , Blockchain , AR , VR , MR, Flutter, Dart, NFT ,MLM, Live streaming , OTT…Explore the detailed profile of Softnative

  • 251 to 1000

  • $51 - $100

  • $5001 - $10000

  • India

SDNA Tech

Your Digital Partener

As one of the best blockchain development companies, SDNA Tech started the journey on a humble note with a few team members in 2010 in London; however, with time it has evolved and worked with some of the best brands in the crypto and web 3.0 domain. In this list, SDNA Tech had the pleasure to work with fortune 500 companies as well that helped broaden the exposure. In their brief stint of a decade, SDNA Tech has managed to provide Metaverse development solutions, blockchain consulting, Dapp development, Defi development and cryptocurrency token…Explore the detailed profile of SDNA Tech

  • 51 to 250

  • $26 - $50

  • $5001 - $10000

  • UK

ADDUS Technologies

NFT and Blockchain Development Company

Award-Winning Blockchain and NFT Product & Software Development Company ADDUS Technologies is dedicated to provide end-to-end IT services in website, mobile, and cloud. We are committed to providing cutting-edge IT solutions utilizing cutting-edge technologies to clients operating in a variety of industries. We provide highly specialized solutions within the pre-determined deadline with a team of seasoned developers. To provide the best user experience, we emphasize on usability in addition to the aesthetics and style of the websites and software.…Explore the detailed profile of ADDUS Technologies

  • 11 to 50

  • Up to $25

  • Less than - $5000

  • India

OQTACORE

Blockchain | Mobile | Web | NFT

OQTACORE dev takes advantage of all that technology has to offer, combined with hands-on technical skills and extensive business experience. We specialize in Blockchain, Web & Mobile development.  Explore the detailed profile of OQTACORE

  • 2 to 10

  • $101 - $150

  • $50001 - $100000

  • Switzerland, USA

Ebryx Tech

Bring Your Vision To Life

In 2008 CEO Ahrar Naqvi founded EbryxTech with the dream of helping businesses bring their imagination to life. Since then, we’ve built applications, software, and solutions that have topped charts and won awards. Our developers, designers, and engineers constantly push the boundaries to create products that influence trends and set industry standards. Let’s create the next big thing together. Explore the detailed profile of Ebryx Tech

  • 251 to 1000

  • $26 - $50

  • $10001 - $25000

  • USA

NextZen Minds

connect to the future

NextZen Minds: Your Trusted Partner for Custom Software Development Services in Singapore NextZen Minds: A Custom Software Development Company in Singapore At NextZen Minds Singapore, we excel in leveraging cutting-edge technologies to simplify complex business processes. Here's how we ensure unparalleled value for our clients: Extensive Tech Stack: Our team is proficient in a wide range of emerging technologies, including frameworks, programming languages, and databases. We tailor our software development  solutions in Singapore to meet…Explore the detailed profile of NextZen Minds

  • 51 to 250

  • $51 - $100

  • Less than - $5000

  • Singapore

Astra Studio

Software Development Company in Thailand

Here at Astra Studio, we have a professional team that can provide customized solutions to meet your business requirements. As a leading Blockchain Development Company, we work with a specialized team of Blockchain developers and designers to fulfill the needs of business and society. Explore the detailed profile of Astra Studio

  • 11 to 50

  • $51 - $100

  • $10001 - $25000

  • Thailand

Entiersoft

A Creative Agency

Need professional web development and digital marketing services? Look no further than Entiersoft. Our team of experts will create a stunning website and implement effective marketing strategies to help your business grow. Explore the detailed profile of Entiersoft

  • 11 to 50

  • Up to $25

  • Less than - $5000

  • India, Nepal

App Verse INC

SEAMLESS MOBILE APP DEVELOPMENT

Appverse Inc is a global guru in mobile application design and development. We create comprehensive applications and games for entrepreneurs, startups, and enterprises across various platforms, such as Android and iOS. We also provide high-end web solutions to assist businesses in achieving their true potential and spreading their message across the digital world. Passionate, talented, and highly trained designers and app developers are at your service 24/7 to deliver unprecedented mobile app solutions to you. We love to bring you solutions that…Explore the detailed profile of App Verse INC

  • 51 to 250

  • $26 - $50

  • $10001 - $25000

  • USA

Direlli LLC

Software Engineering Company

Direlli is a team of professional software engineers. As a company we have earned the trust of a number of companies both in Armenia and abroad due to our rich experience and knowledge in the development of web products, servers, machine learning, etc. Our team of professionals promptly solves any tasks related to Web and ML technologies under the guidance of highly qualified Team Leaders and Project Managers. Over the past few years, we have gained and accumulated valuable experience in this area, as you can see for yourself. Taking into consideration…Explore the detailed profile of Direlli LLC

  • 51 to 250

  • $26 - $50

  • $5001 - $10000

  • Armenia

WhizzBridge

Solutions that takes you ahead of the curve!

Whizzbridge is a team of passionate engineers and we believe in solving our client's problems through technology. As we embark on the journey of digital transformation, we aim to provide reliable solutions, that are easy to maintain, enhance and scale over time. Moreover, our time-tested delivery model ensures minimum effort from our client. Services And Expertise We Offer: Custom Software Development Professional salesforce services Staff Augmentation Cyber Security Solutions Data Science and AI UX /UI Design Services Blockchain Solutions…Explore the detailed profile of WhizzBridge

  • 51 to 250

  • $26 - $50

  • $10001 - $25000

  • USA, Pakistan

Artistixe IT Solutions LLP

Transforming Ideas into Reality

Artistixe IT Solution is a business website CMS (Content Management System). It has a powerful Admin panel where you can create & manage this business CMS. You can create and manages services, portfolios, blogs, quotes, FAQ and more. Explore the detailed profile of Artistixe IT Solutions LLP

  • 51 to 250

  • Up to $25

  • $5001 - $10000

  • India

Arcpoint Global is the Best Software Development Company in Colorado that provides Web Development Services, Creative Design, Mobile Applications, SEO and Social Media Marketing. Explore the detailed profile of Arcpoint Global Pvt Ltd

  • 11 to 50

  • $101 - $150

  • Less than - $5000

  • USA

Decodermind

WE BUILD & DELIVER SMART SOLUTIONS

Decodermind is an accomplished software development company with a wide-ranging expertise that spans from crafting mobile applications to building robust web solutions. Our journey commenced with a vision, and over the years, we've grown into a formidable team of over 100 tech experts, engineers, and professionals. Our commitment is unwavering when it comes to transforming client ideas into tangible, exceptional software products. At Decodermind, our primary objective is to provide our clients with an unparalleled customer experience. We pride…Explore the detailed profile of Decodermind

  • 11 to 50

  • $26 - $50

  • $10001 - $25000

  • Pakistan, UAE, UK

At Deltamarx Technologies, we don’t just build tech — we engineer intelligent solutions that redefine business potential.Founded with a vision to drive innovation through artificial intelligence, we specialize in AI-powered platforms, conversational agents, and custom enterprise applications that help companies scale, streamline, and lead in their industries. From next-gen chatbots built with Generative AI agents to AI Driven automation solutions, we harness…Explore the detailed profile of Deltamarx Technologies LLP

  • 11 to 50

  • $26 - $50

  • Less than - $5000

  • India

Halfnine

You have a vision. Together, let’s make it happen.

At Halfnine, we provide strategic IT services and innovative software solutions. Our US-based team works closely with clients to understand their needs and deliver success. Our approach is ROI-driven, focusing on clear goals and measurable value. We offer a comprehensive suite of services, including software development, managed IT services, IT cost optimization, service migration, nearshore development, performance optimization, legacy system modernization, and security & compliance. We also provide specialized consulting services for startups…Explore the detailed profile of Halfnine

  • 2 to 10

  • $26 - $50

  • Less than - $5000

  • USA

Konomic

(1 Reviews)

Top blockchain developers: ready-made and solutions and

Developing for private Fintech & Crypto. Full-stack blockchain development company with 10+ years of experience, 30+ highly loaded projects in portfolio and 30+ senior developers in team. Ready-made and custom solutions: Crypto exchange, NFT & NFT-marketplace, Wallets, SWAP / DEX / P2P, Crypto ATMs, DeFi, dApps & DAO, Payment systems, Smart contracts, Crypto loans, Audit & Consulting.…Explore the detailed profile of Konomic

Absolute

Professional and Efficient - Konomic Blockchain Development

  • 11 to 50

  • Up to $25

  • $10001 - $25000

  • Latvia, Spain, Estonia+1

NextGen Coding Company

<Code the Future/> Website |AI/ML | Blockchain | Computer

At NextGen Coding Company, we're committed to pioneering the future of technology through innovative coding solutions. Whether you're seeking to collaborate, have questions about our services, or need support, we're here to assist you. Our team is dedicated to providing you with the guidance and information you need to bring your coding projects to life. Explore the detailed profile of NextGen Coding Company

  • 11 to 50

  • $26 - $50

  • Less than - $5000

  • USA

Empiric Infotech LLP

Your Trusted IT Solutions Provider

Empiric Infotech is an AI-powered custom software development company founded in 2018 in Surat, India. Our team of 75+ engineers, designers, and AI specialists has delivered 375+ projects for 200+ clients across fintech, e-commerce, wellness, blockchain, and digital entertainment. We build web platforms, mobile apps, and AI features for startups and growing companies in the US, Europe, and Australia, end-to-end from discovery and UI/UX design through development, deployment, and ongoing support. Our work spans AI voice agents and generative…Explore the detailed profile of Empiric Infotech LLP

  • 51 to 250

  • Up to $25

  • Less than - $5000

  • India

Kirshi Technologies

Delivery Beyond Expectations

Kirshi Technologies, a leading web development company in USA, empowers businesses and individuals through innovative technology solutions. Our comprehensive services include website application development and cutting-edge offerings like IoT services. We also specialize in mobile application development services, dedicated resource hiring, artificial intelligence business solutions, cybersecurity solutions, and blockchain technology. As a trusted partner for businesses and individuals, we create positive change and empower businesses to reach…Explore the detailed profile of Kirshi Technologies

  • 11 to 50

  • Up to $25

  • Less than - $5000

  • India

INFISTACK TECHNOLOGIES PRIVATE

AI | Mobile Apps | Web | Block Chain | Mean Stack | Node

Founded in 2014, Infistack has been at the forefront in helping startups, enterprises, and established brands to reimagine and reinvent their business aligned with current trends that demand digitization. Our core team of tech evangelists and experts have evolved consistently to provide them with an engaging digital experience, delivering feature-rich robust solutions and to global clientele.   Combining intelligence with workplace professionalism, in-house training and learning, Infistack has integrated engineering excellence with human values…Explore the detailed profile of INFISTACK TECHNOLOGIES PRIVATE

  • 11 to 50

  • $26 - $50

  • $5001 - $10000

  • India

Galaxy4Games

Web3 and mobile games solutions provider

We are Galaxy4Games - a team of high-skilled game industry veterans and innovators. We have a great experience in creating various games – Mobile games and GameFi, Web3 Metaverses, casual and mid-core, ecosystems around blockchain and NFT, smart contracts and more. This experience allows us to go further in this journey and create Metaverse, build successful and competitive products. We suggest the best game solutions, mechanics, and ideas. Explore the detailed profile of Galaxy4Games

  • 11 to 50

  • $26 - $50

  • $50001 - $100000

  • Estonia

TheMLMGod

Your Gateway to MLM Excellence

Welcome to TheMLMGod, India's premier service provider in the MLM (Multi-Level Marketing) sector. With a rich legacy of excellence and innovation, we specialize in offering comprehensive solutions tailored to the dynamic needs of MLM businesses. Our expertise spans across MLM software development, cryptocurrency integration, and strategic MLM promotion, making us a one-stop destination for all your MLM requirements. At TheMLMGod, we understand the unique challenges and opportunities within the MLM landscape. Our mission is to empower MLM businesses…Explore the detailed profile of TheMLMGod

  • 2 to 10

  • Up to $25

  • Less than - $5000

  • India



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