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Home Blockchain Smart Contract Development Australia Sydney

Top Smart Contract Development Companies in Sydney

Ratings Updated: March 15, 2026
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6 Leaders 14 Contenders

20 Companies

Country: Australia
City: Sydney
Blockchain Focus: Smart Contract Development

List of the Top Sydney Smart Contract Developers

  • Kryptoninc® Logotype

    5.0 20 reviews
    Verified
    $5,000+
    $25 - $49 / hr
    10 - 49
    Lane Cove North, Australia

    Services provided

    10% Blockchain
    15% IT Staff Augmentation
    15% Microservices Architecture Services +6
    10% AR/VR Development
    10% Custom Software Development
    10% IT Strategy Consulting
    10% IoT Development
    10% Mobile App Development
    10% Web Development

    Focus Areas

    45% Smart Contract Development
    40% Ethereum Development
    15% Initial Coin Offering Consulting

    Kryptoninc® is a blockchain development company specializing in Blockchain Technology, Smart Contract Development, and Decentralized Application (DApp) Development. Reviews indicate a 100% positive sentiment, highlighting their deep technical expertise, innovative solutions, and efficient project management. Notably, 40% of reviewers mention their strong integration capabilities and commitment to security. Areas for potential improvement include enhanced post-launch documentation and communication on timelines and costs.

    See all 20 projects

    Reviews mention Reliable

    Kryptoninc has received consistent feedback highlighting their reliability and commitment to project deadlines. Clients noted that they delivered all milestones on time or ahead of schedule and maintained excellent communication throughout the engagement. For instance, one client emphasized their 'commendable commitment to deadlines' and another appreciated their 'structured yet flexible workflow' that facilitated efficient collaboration. Overall, the sentiment surrounding Kryptoninc's reliability is overwhelmingly positive, showcasing their ability to meet client needs effectively.
    • Secure Blockchain Infrastructure for Open Financial System
      5.0 Sep 26, 2023

      They consistently delivered items on time, displaying a commendable commitment to deadlines. Their responsiveness to our needs was remarkable, ensuring a smooth and efficient collaboration throughout the project. Highly recommended for their professionalism and reliability.

      Read Full Review
    • Smart Contracts & Security Mgmt for Supply Chain Software Co
      5.0 Jul 17, 2025

      Kryptoninc demonstrated excellent project management throughout the engagement. They followed an agile approach with clearly defined sprints, regular progress updates, and prompt communication via Slack and weekly calls. All milestones were delivered on time or ahead of schedule. They were highly responsive to feedback, quickly implemented change requests, and adapted smoothly to shifting priorities.

      Read Full Review
    Read All Reviews
    1 of 1 Smart Contract Development reviews is 5 stars
    1 new review for Smart Contract Development in past 6 months
    Less than $10,000 avg. project cost

    Smart Contract Development Experience

    Kryptoninc® receives predominantly positive feedback for their Smart Contract Development service, with 90% of reviewers highlighting their technical expertise and effective project management. Clients report a remarkable 35% increase in user engagement and successful audit outcomes, reflecting the quality of their smart contracts. Their agile approach and proactive communication are frequently praised, although some clients suggest improvements in post-launch documentation. Overall, Kryptoninc® is noted for combining deep technical knowledge with a strong understanding of client needs.

    Read Most Recent Review
    2 of 2 Blockchain reviews are 5 stars
    1 new review for Blockchain in past 6 months
    $10,000 – $49,000 avg. project cost

    Blockchain PROJECT HIGHLIGHT

    Smart Contracts & Security Mgmt for Supply Chain Software Co

    5.0 — Kryptoninc developed a suite of Ethereum-based smart contracts for a supply chain software company's DeFi platform. The team's work included security auditing, testing, and documentation. Read more
    Read 2 Reviews

    Industry Experience

    Kryptoninc® has demonstrated expertise across various industries, including Software, Information Technology, Chemicals & Biotechnology, Financial Services, and Manufacturing. Clients commend their technical excellence, project management skills, and ability to deliver user-centric solutions. In Software, they enhanced user engagement and task efficiency; in IT, they streamlined operations through automation; and in Financial Services, they delivered robust blockchain infrastructure. Overall sentiment is highly positive, highlighting Kryptoninc's adaptability and commitment to client satisfaction across sectors.

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    Select Industry to see insights

    Chemicals & Biotechnology Software Information technology Other Industry IT Services Financial services Manufacturing
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  • SOTATEK JSC Logotype

    5.0 47 reviews
    $10,000+
    $25 - $49 / hr
    1,000 - 9,999
    Sydney, Australia

    Services provided

    45% Blockchain
    15% Custom Software Development
    10% AI Development +3
    10% CRM Consulting and SI
    10% Mobile App Development
    10% Web Development

    Focus Areas

    35% Smart Contract Development
    35% Ethereum Development
    20% Initial Coin Offering Consulting +1
    10% Web3

    SOTATEK JSC is a leading firm specializing in Blockchain Development and Smart Contract Development, offering robust blockchain solutions tailored to various industries. Clients praise their technical expertise, efficient project management, and ability to integrate blockchain technology seamlessly, with 100% of reviews highlighting their professionalism and timely delivery. Their innovative approach consistently enhances operational efficiency and customer experiences.

    See all 47 projects
    3 of 3 Blockchain reviews are 5 stars
    1 new review for Blockchain in past 6 months
    $10,000 – $49,000 avg. project cost

    Blockchain PROJECT HIGHLIGHT

    Blockchain Development for Travel Platform

    5.0 — SOTATEK JSC provided blockchain development services for a travel platform. The team created and integrated smart contracts and a secure payment gateway to streamline the client's booking and Read more
    Read 3 Reviews

    Industry Experience

    SOTATEK JSC has demonstrated strong expertise across multiple industries, including IT Services, Manufacturing, Education, Gaming, and Financial Services. Clients commend their dedication and ability to deliver high-quality, innovative solutions such as blockchain integration, smart home systems, and IoT networks. Overall sentiment is overwhelmingly positive, highlighting their project management skills, timely delivery, and deep technical knowledge. Prospective clients in these sectors can expect a reliable partner capable of enhancing operational efficiencies and driving growth.

    Read All Reviews

    Select Industry to see insights

    Advertising & marketing IT Services Information technology Manufacturing Software Retail Education Gaming Financial services

    Average Project Cost Breakdown

    $50,000 to $199,999 (13) $10,000 to $49,000 (5) $200,000 to $999,999 (1)

    What Clients Have Said

    Clients consistently praised SOTATEK JSC for providing good value for money, with several reviews noting that the pricing fit their budgets and delivered high-quality outcomes. For instance, one client highlighted the 'good value for cost' and the 'reasonable development cost', which was about 30% lower than competitors. Overall, the sentiment around cost and value is overwhelmingly positive, with many clients expressing satisfaction with the financial aspect of their partnerships.
    Read All Reviews

    View projects from:

    Vietnam (9) Australia (3) United States (3) Singapore (2) Albania (1) Virgin Islands (British) (1) Canada (1) Switzerland (1)
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  • ERRNA Logotype

    4.8 2 reviews
    $5,000+
    < $25 / hr
    1,000 - 9,999
    Sydney Olympic Park, Australia

    Services provided

    60% Blockchain
    10% Cybersecurity
    10% Marketing Strategy +2
    10% Mobile App Development
    10% Web Design

    Focus Areas

    20% Smart Contract Development
    20% Ethereum Development
    20% Initial Coin Offering Consulting +2
    20% Metaverse Development
    20% Web3

    ERRNA offers services including Blockchain Development, Smart Contract Development, and Decentralized Application (DApp) Development. The client feedback highlights ERRNA's ability to deliver secure and effective blockchain solutions on time and within budget. Clients appreciate their professionalism, project management, and the high quality of their developed applications.

    See all 2 projects

    Industry Experience

    ERRNA has received positive feedback primarily from the education industry, with clients highlighting their strengths in product development and project management. Their expertise in managing product roadmaps and backlog prioritization has been beneficial for educational platforms like MyTutor. Overall sentiment reflects strong satisfaction, particularly in communication and alignment with client values, making ERRNA a suitable choice for projects focused on educational technology and development.

    Read All Reviews

    Select Industry to see insights

    Education

    Average Project Cost Breakdown

    $10,000 to $49,000 (1)

    What Clients Have Said

    Clients have expressed satisfaction with ERRNA's pricing structure, highlighting it as a good fit for their budget and noting the overall value for money. One client emphasized that the company aligned with their values and provided effective project management. Additionally, the quality of team communication and transparency was praised, reinforcing the perception of ERRNA as a cost-effective choice for product development needs.
    Read All Reviews
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  • MobileFirst Applications Logotype

    4.6 8 reviews
    $10,000+
    $25 - $49 / hr
    50 - 249
    Parramatta, Australia

    Services provided

    15% Blockchain
    30% Mobile App Development
    25% AI Development +3
    10% Custom Software Development
    10% IT Staff Augmentation
    10% Web Development

    Focus Areas

    50% Smart Contract Development
    40% Ethereum Development
    10% Initial Coin Offering Consulting

    MobileFirst Applications is a development firm specializing in Blockchain Technology, offering services like crypto wallet application development through innovative mobile SDKs. The feedback is overwhelmingly positive, with 100% of reviewers highlighting their efficiency and ability to expand project scope rapidly. Their effective project management and cost-effective pricing are particularly commended.

    See all 8 projects

    Reviews mention Professional

    Clients express a highly professional sentiment regarding MobileFirst, highlighting their effective communication and project management. One client noted, "MobileFirst’s team is definitely professional in terms of communication," emphasizing the absence of internal politics. Additionally, they appreciated the developers' humility and responsiveness to feedback. However, there is a suggestion for improvement in scoping projects, as noted by the client who stated, "MobileFirst’s people are very good at executing, but could improve in planning." Overall, the feedback reflects strong professionalism.
    • App Development for Lifestyle Improvement App
      4.5 Apr 18, 2017

      MobileFirst’s team is definitely professional in terms of communication. I work with their project manager, the CEO, and our developer directly. There is no hierarchy or any other obstacle like internal politics, so the relationship has worked quite well for me. I have been the CEO of manufacturing companies before and used to have 1,500 employees under me, so I know that anything can happen. I have not seen any agendas on MobileFirst’s part, which I appreciate.

      Read Full Review
    Read All Reviews

    Industry Experience

    MobileFirst Applications has demonstrated strong expertise in various industries, including Healthcare, Information Technology, Arts, Entertainment & Music, and IT Services. Clients commend their responsive communication, project management, and technical capabilities. In Healthcare, they effectively cloned and launched applications under tight deadlines, while in IT, they crafted comprehensive solutions for various platforms. Feedback highlights their passion for projects and commitment to quality, making them a suitable partner for innovative application development across these sectors.

    Read All Reviews

    Select Industry to see insights

    Healthcare Information technology Arts, entertainment & music IT Services

    Average Project Cost Breakdown

    $10,000 to $49,000 (2) Less than $10,000 (1) $50,000 to $199,999 (1)

    What Clients Have Said

    Clients generally perceive MobileFirst as providing good value for money, with project costs ranging from $2,000 to $50,000 depending on complexity. Feedback indicates that the quality of work is reliable, with one client noting their app was delivered on time and met functional requirements. The COO of a healthcare company appreciated their responsive communication and personal service, while a CEO highlighted the team's passion and commitment. Overall, clients feel that MobileFirst's pricing aligns well with the quality and support received.
    Read All Reviews

    View projects from:

    United States (4) Singapore (2)
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  • Hokma Consulting and Technology Solutions Logotype

    5.0 1 review
    $5,000+
    $50 - $99 / hr
    10 - 49
    Rosehill, Australia

    Services provided

    10% Blockchain
    20% CRM Consulting and SI
    20% IT Strategy Consulting +6
    10% AI Consulting
    10% Custom Software Development
    10% Enterprise App Modernization
    10% Low/No Code Development
    5% Cloud Consulting & SI
    5% Corporate Training & Coaching

    Focus Areas

    25% Smart Contract Development
    50% Web3
    25% Decentralized Finance

    Hokma Consulting and Technology Solutions is a tech consulting firm specializing in IT infrastructure, system integration, network optimization, and cybersecurity enhancements. With 100% positive feedback, clients praise their professionalism, technical expertise, and timely delivery. Reviewers consistently highlight their proactive approach and ability to exceed expectations.

    See all 1 projects

    Industry Experience

    Hokma Consulting and Technology Solutions has received positive feedback primarily from the Information Technology sector. Clients commend their comprehensive consulting services, including system integration and cybersecurity enhancements. The team's professionalism, technical expertise, and proactive approach to problem-solving have significantly impacted project success. They are well-suited for IT-related projects, demonstrating strong capabilities in revamping infrastructure and optimizing business processes, making them a reliable partner for companies in the tech industry.

    Read All Reviews

    Select Industry to see insights

    Information technology

    Average Project Cost Breakdown

    Less than $10,000 (1)

    What Clients Have Said

    Clients have praised Hokma Consulting and Technology Solutions for providing exceptional value for money, with one client noting that their collaboration exceeded expectations in professionalism and technical expertise. They delivered comprehensive consulting services on time, demonstrating a strong understanding of industry needs. The overall sentiment reflects satisfaction with the cost-effectiveness of their services, as clients felt that the investment yielded significant returns without any noted shortcomings.
    Read All Reviews

    More responsive than most other service providers

    Hokma Consulting and Technology Solutions is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch

    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    Sydney-based clients praise Hokma Consulting for their expertise in IT infrastructure, system integration, and cybersecurity. They deliver comprehensive solutions with professionalism, timely execution, and proactive communication, exceeding expectations in complex projects like network optimization and business process streamlining.
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  • AIS Technolabs Logotype

    4.8 30 reviews
    $10,000+
    $25 - $49 / hr
    50 - 249
    Engadine, Australia

    Services provided

    10% Blockchain
    25% Mobile App Development
    25% Search Engine Optimization +3
    20% Web Development
    10% AR/VR Development
    10% Web Design

    Focus Areas

    50% Smart Contract Development
    25% Ethereum Development
    25% Initial Coin Offering Consulting

    AIS Technolabs is a versatile IT services provider specializing in web and app development, UX/UI design, and SEO optimization. Review feedback is mixed, with 75% of reviewers noting positive outcomes like increased sales and improved SEO, while 25% report dissatisfaction due to poor project management and unmet commitments. Overall, clients appreciate their technical proficiency, but some highlight the need for better coordination and adherence to agreements.

    See all 30 projects

    Reviews mention Dedicated

    The overall sentiment regarding AIS Technolabs is highly positive, particularly highlighting their dedication to client projects. A CEO noted that ten team members worked diligently on their SEO project, ensuring seamless communication and support. Clients appreciated the company's commitment to delivering results, with one stating they were impressed by their 'dedication and all-time working strategies.' This consistent dedication has led to significant improvements in website rankings and lead generation.
    • SEO Services for Plumbing Services Company
      5.0 Jul 30, 2021

      Their dedication and all-time working strategies, along with flexible work culture and willingness to grow together, impressed me. They ensure that everything goes right the first time and are always ready for support.

      Read Full Review
    Read All Reviews

    Industry Experience

    AIS Technolabs demonstrates strong expertise across multiple industries, including Hospitality & Leisure, Financial Services, Construction, and Telecommunications. In Hospitality, they effectively improved customer experience and sales. In Financial Services, their responsive development of a money transfer app garnered high satisfaction. For Construction, they enhanced online visibility, driving significant lead generation. However, their work in Telecommunications faced challenges with project management and adherence to specifications. Overall, AIS Technolabs is particularly suited for Hospitality, Financial Services, and Construction, while improvements are needed in Telecommunications.

    Read All Reviews

    Select Industry to see insights

    Hospitality & leisure Financial services Construction Telecommunications

    Average Project Cost Breakdown

    $50,000 to $199,999 (2) Less than $10,000 (1) $10,000 to $49,000 (1)

    What Clients Have Said

    Client feedback indicates mixed sentiments regarding AIS Technolabs' cost and value for money. While some clients appreciated the competitive pricing and noted significant improvements in business outcomes, such as increased sales and lead generation, others experienced dissatisfaction due to unfulfilled commitments and chaotic project management. One client specifically highlighted a lack of adherence to project specifications, leading to unusable deliverables and a refusal to honor refund agreements, suggesting inconsistency in the perceived value relative to costs.
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    United States (2) Cameroon (1) United Arab Emirates (1)
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  • Mitosis Technologies Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    250 - 999
    Ultimo, Australia

    Services provided

    20% Blockchain
    40% AI Development
    20% BI & Big Data Consulting & SI +1
    20% Custom Software Development

    Focus Areas

    50% Smart Contract Development
    50% Ethereum Development

    AI firm Mitosis Technologies is based in Rajakilpakkam, India and Westminster, Colorado. Founded in 2013, the team provides Artificial Intelligence and Custom Software Development.

    Read more
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  • Werkflo Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    North Sydney, Australia

    Services provided

    25% Blockchain
    25% CRM Consulting and SI
    25% Custom Software Development +1
    25% Other Application Development

    Focus Areas

    100% Smart Contract Development

    Werkflo is a small North Sydney, Australia-based CRM consulting and SI company. Their services include CRM consulting and SI and Custom Software Development.

    Read more
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  • Blockchain Developer Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    Sydney, Australia

    Services provided

    100% Blockchain

    Focus Areas

    100% Smart Contract Development

    Blockchain Developer is a Blockchain company founded in 2018. The team provides Blockchain and is in Sydney, Australia.

    Read more
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  • Block8 Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Sydney, Australia

    Services provided

    100% Blockchain

    Focus Areas

    50% Smart Contract Development
    50% Initial Coin Offering Consulting

    Blockchain company Block8 is headquartered in Sydney, Australia. Founded in 2016, the team focuses on Blockchain.

    Read more
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  • Adactin Group Pty. Ltd. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Parramatta, Australia

    Services provided

    15% Blockchain
    20% Custom Software Development
    15% AI Development +4
    15% IoT Development
    15% Web Development
    10% BI & Big Data Consulting & SI
    10% IT Strategy Consulting

    Focus Areas

    30% Smart Contract Development
    40% Ethereum Development
    30% Initial Coin Offering Consulting

    Adactin Group Pty. Ltd., a software development firm, is located in Parramatta, Australia. Established in 2011, the team specializes in Custom Software Development and Artificial Intelligence.

    Read more
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  • Suffescom Solutions Inc Logotype

    4.9 110 reviews
    $25,000+
    $25 - $49 / hr
    250 - 999
    Sydney, Australia

    Services provided

    35% Blockchain
    55% Mobile App Development
    10% AI Development

    Focus Areas

    20% Smart Contract Development
    15% Ethereum Development
    15% Initial Coin Offering Consulting +5
    15% Web3
    10% Decentralized Finance
    10% Smart Contract Auditing
    10% Tokenization
    5% Metaverse Development

    Suffescom Solutions Inc is a Blockchain Development company noted for its work in smart contract development and NFT projects. However, the feedback provided is overwhelmingly negative, with 100% of the reviewers expressing dissatisfaction. Reviewers highlight issues such as unethical behavior, financial loss, and poor project management.

    See all 110 projects
    0 of 1 Smart Contract Development reviews is 5 stars
    $10,000 – $49,000 avg. project cost

    Smart Contract Development Experience

    Feedback regarding Suffescom Solutions Inc's Smart Contract Development service is overwhelmingly negative, with 100% of reviewers expressing dissatisfaction. Clients report severe mismanagement, unethical behavior, and technical failures that led to financial losses. One review highlights a complete project failure resulting in over $7,000 in costs due to their errors. Overall, the company's expertise and reliability are questioned, with calls for ethical practices and improved professionalism.

    Read Most Recent Review

    Average Project Cost Breakdown

    $10,000 to $49,000 (27) $50,000 to $199,999 (14) Less than $10,000 (12)

    What Clients Have Said

    Clients frequently commend Suffescom Solutions Inc for their cost-effectiveness and value for money, noting competitive pricing and high-quality output. One client highlighted their satisfaction with the delivery of a project ahead of schedule, while another emphasized the impressive results achieved within a reasonable budget. However, some reviews expressed concerns about inconsistent experiences, suggesting that while many clients received excellent service, a few reported significant issues, leading to mixed sentiments regarding overall value.
    Read All Reviews

    More responsive than most other service providers

    Suffescom Solutions Inc is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch

    View projects from:

    United States (41) India (16) Canada (6) Australia (4) Ghana (1) Germany (1) Georgia (1) Hong Kong (1) France (1) South Korea (1) South Africa (1) Switzerland (1) United Arab Emirates (1) China (1) England (1)
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  • Zero B.S. Logotype

    Not yet reviewed

    $5,000+
    $150 - $199 / hr
    2 - 9
    Sydney, Australia

    Services provided

    10% Blockchain
    30% IT Strategy Consulting
    25% CRM Consulting and SI +3
    15% Custom Software Development
    10% Robotics Process Automation
    10% Web Design

    Focus Areas

    50% Smart Contract Development
    50% Ethereum Development

    Zero B.S. Is a CRM consulting and SI company. Their small team is based in Sydney, Australia. Their services include CRM consulting and SI and IT strategy consulting.

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  • Red Belly Blockchain Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Camperdown, Australia

    Services provided

    100% Blockchain

    Focus Areas

    30% Smart Contract Development
    35% Ethereum Development
    35% Initial Coin Offering Consulting

    Located in Camperdown, Australia, Red Belly Blockchain is a Blockchain company. Founded in 2018, the team focuses on Blockchain.

    Read more
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  • Smart Token Labs Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Sydney, Australia

    Services provided

    100% Blockchain

    Focus Areas

    20% Smart Contract Development
    20% Ethereum Development
    20% Smart Contract Auditing +2
    20% Tokenization
    20% Web3

    Founded in 2017, Smart Token Labs is a Blockchain company. Located in Sydney, Australia, the team provides Blockchain.

    Read more
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  • AlphaWallet Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Sydney, Australia

    Services provided

    50% Blockchain
    50% Blockchain Marketing

    Focus Areas

    40% Smart Contract Development
    30% Ethereum Development
    20% Initial Coin Offering Consulting +1
    10% Tokenization

    Blockchain and Blockchain Marketing company AlphaWallet is in Sydney, Australia. They offer Blockchain and Blockchain Marketing.

    Read more
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  • Soda Digital Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Sydney, Australia

    Services provided

    10% Blockchain
    20% Custom Software Development
    15% AI Development +4
    15% E-Commerce Development
    15% Mobile App Development
    15% Web Development
    10% UX/UI Design

    Focus Areas

    100% Smart Contract Development

    Soda Digital is a software development company. Launched in 2001, their team provides Custom Software Development and Artificial Intelligence.

    Read more
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  • Kendell & York Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Surry Hills, Australia

    Services provided

    50% Blockchain
    50% AI Consulting

    Focus Areas

    50% Smart Contract Development
    50% Web3

    Launched in 2022, Kendell & York is a Blockchain and AI Consulting company. The agency provides Blockchain and AI Consulting, and is small.

    Read more
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  • VCG Digital Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Darlinghurst, Australia

    Services provided

    100% Blockchain

    Focus Areas

    60% Smart Contract Development
    40% Ethereum Development

    VCG Digital is a Blockchain company. They are in Darlinghurst, Australia and Canberra, Australia, and their services include Blockchain.

    Read more
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  • MINDEVOLVED ™ Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Sydney, Australia

    Services provided

    40% Blockchain
    30% Cybersecurity
    30% Mobile App Development

    Focus Areas

    100% Smart Contract Development

    Launched in 2019, MINDEVOLVED ™ is a small Sydney, Australia-based Blockchain company. Their team focuses on Blockchain and Cybersecurity.

    Read more
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Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 SOTATEK JSC
2 ERRNA
3 MobileFirst Applications
4 Hokma Consulting and Technology Solutions
5 AIS Technolabs
6 Kryptoninc®

List of the Top 6 Sydney Smart Contract Developers

  1. SOTATEK JSC Logotype

    SOTATEK JSC

    $10,000+
    $25 - $49 / hr
    1,000 - 9,999
    Sydney, Australia

    Ability to deliver

    36.3/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    45% Blockchain
    35% Smart Contract Development
    55% Other
    View Profile Visit Website
  2. ERRNA Logotype

    ERRNA

    $5,000+
    < $25 / hr
    1,000 - 9,999
    Sydney Olympic Park, Australia

    Ability to deliver

    32.9/40.0
    16.2/20 Reviews
    9.7/10 Clients & Experience
    7/10 Market Presence

    Service focus

    60% Blockchain
    20% Smart Contract Development
    40% Other
    View Profile Visit Website
  3. MobileFirst Applications Logotype

    MobileFirst Applications

    $10,000+
    $25 - $49 / hr
    50 - 249
    Parramatta, Australia

    Ability to deliver

    32.4/40.0
    14.6/20 Reviews
    8.9/10 Clients & Experience
    8.9/10 Market Presence

    Service focus

    15% Blockchain
    50% Smart Contract Development
    85% Other
    View Profile Visit Website
  4. Hokma Consulting and Technology Solutions Logotype

    Hokma Consulting and Technology Solutions

    $5,000+
    $50 - $99 / hr
    10 - 49
    Rosehill, Australia

    Ability to deliver

    29/40.0
    16.2/20 Reviews
    6.4/10 Clients & Experience
    6.4/10 Market Presence

    Service focus

    10% Blockchain
    25% Smart Contract Development
    90% Other
    View Profile Visit Website
  5. AIS Technolabs Logotype

    AIS Technolabs

    $10,000+
    $25 - $49 / hr
    50 - 249
    Engadine, Australia

    Ability to deliver

    24.3/40.0
    12.6/20 Reviews
    4/10 Clients & Experience
    7.7/10 Market Presence

    Service focus

    10% Blockchain
    50% Smart Contract Development
    90% Other
    View Profile Visit Website
  6. Kryptoninc® Logotype

    Kryptoninc®

    $5,000+
    $25 - $49 / hr
    10 - 49
    Lane Cove North, Australia

    Ability to deliver

    25/40.0
    17.6/20 Reviews
    2.2/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    10% Blockchain
    45% Smart Contract Development
    90% Other
    View Profile Visit Website
  7. Mitosis Technologies Logotype

    Mitosis Technologies

    $10,000+
    $25 - $49 / hr
    250 - 999
    Ultimo, Australia

    Ability to deliver

    9.3/40.0
    0/20 Reviews
    3.6/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    20% Blockchain
    50% Smart Contract Development
    80% Other
    View Profile Visit Website
  8. Werkflo Logotype

    Werkflo

    Undisclosed
    Undisclosed
    2 - 9
    North Sydney, Australia

    Ability to deliver

    5.3/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    25% Blockchain
    100% Smart Contract Development
    75% Other
    View Profile Visit Website
  9. Blockchain Developer Logotype

    Blockchain Developer

    Undisclosed
    Undisclosed
    250 - 999
    Sydney, Australia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    100% Blockchain
    100% Smart Contract Development
    View Profile Visit Website
  10. Block8 Logotype

    Block8

    Undisclosed
    Undisclosed
    10 - 49
    Sydney, Australia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    100% Blockchain
    50% Smart Contract Development
    View Profile Visit Website
  11. Adactin Group Pty. Ltd. Logotype

    Adactin Group Pty. Ltd.

    Undisclosed
    Undisclosed
    50 - 249
    Parramatta, Australia

    Ability to deliver

    5.2/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    15% Blockchain
    30% Smart Contract Development
    85% Other
    View Profile Visit Website
  12. Suffescom Solutions Inc Logotype

    Suffescom Solutions Inc

    $25,000+
    $25 - $49 / hr
    250 - 999
    Sydney, Australia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    35% Blockchain
    20% Smart Contract Development
    65% Other
    View Profile Visit Website
  13. Zero B.S. Logotype

    Zero B.S.

    $5,000+
    $150 - $199 / hr
    2 - 9
    Sydney, Australia

    Ability to deliver

    4.6/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    10% Blockchain
    50% Smart Contract Development
    90% Other
    View Profile Visit Website
  14. Red Belly Blockchain Logotype

    Red Belly Blockchain

    Undisclosed
    Undisclosed
    2 - 9
    Camperdown, Australia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    100% Blockchain
    30% Smart Contract Development
    View Profile Visit Website
  15. Smart Token Labs Logotype

    Smart Token Labs

    Undisclosed
    Undisclosed
    10 - 49
    Sydney, Australia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    100% Blockchain
    20% Smart Contract Development
    View Profile Visit Website
  16. AlphaWallet Logotype

    AlphaWallet

    Undisclosed
    Undisclosed
    2 - 9
    Sydney, Australia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    50% Blockchain
    40% Smart Contract Development
    50% Other
    View Profile Visit Website
  17. Soda Digital Logotype

    Soda Digital

    Undisclosed
    Undisclosed
    2 - 9
    Sydney, Australia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    10% Blockchain
    100% Smart Contract Development
    90% Other
    View Profile Visit Website
  18. Kendell & York Logotype

    Kendell & York

    Undisclosed
    Undisclosed
    2 - 9
    Surry Hills, Australia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    50% Blockchain
    50% Smart Contract Development
    50% Other
    View Profile Visit Website
  19. VCG Digital Logotype

    VCG Digital

    Undisclosed
    Undisclosed
    2 - 9
    Darlinghurst, Australia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    100% Blockchain
    60% Smart Contract Development
    View Profile Visit Website
  20. MINDEVOLVED ™ Logotype

    MINDEVOLVED ™

    Undisclosed
    Undisclosed
    10 - 49
    Sydney, Australia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    40% Blockchain
    100% Smart Contract Development
    60% Other
    View Profile Visit Website

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