Top Blockchain Companies & Developers in Sweden

Ratings Updated: January 9, 2026

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2 Leaders 13 Contenders

15 Companies

Country: Sweden

List of the Top Sweden Blockchain Development Companies

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What are Featured Providers?
Vention

4.9 98 reviews
Premier Verified

$25,000+

$50 - $99 / hr

1,000 - 9,999

Serves Sweden

Services provided

10% Blockchain

30% Custom Software Development

10% AI Agents +5 services

10% AI Development

10% AR/VR Development

10% IT Staff Augmentation

10% Mobile App Development

10% Web Development

Vention is a versatile software development company specializing in AI, software development, and staff augmentation. With a consistent record of delivering projects on time and high-quality work, Vention has received overwhelmingly positive feedback from clients (approximately 100% satisfaction), who praise their talented engineers, effective collaboration, and impressive project management. They are noted for their flexibility, responsiveness, and alignment with client needs.

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Reviews mention Creative
Client feedback highlights Vention's creativity and responsiveness in adapting to project requirements. One client noted their 'agile and creative' approach to new development needs, while another emphasized their 'ability to be creative and support the business' amidst changing demands. Overall, the sentiment is overwhelmingly positive, with clients appreciating the high-caliber talent and innovative solutions provided, which contributed significantly to project success.

IT Staff Augmentation for Software Development Company

5.0 Aug 6, 2024

They have always been open and creative when it comes to giving us options to manage the headcount fluctuations and timescales. I was impressed with their creativity and desire to remain competitive when our business looked towards an offshoring strategy for permanent staff. Their ability to be creative and support the business with options, as our business needs and context has changed with time.
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1 of 3 reviews are 5 stars

Unknown avg. project cost

Reviewed 3 times in the past 6 months
Recent client feedback on Vention highlights their exceptional quality of engineers and responsive account management. Clients reported successful staffing solutions for AI projects and effective integration of software development within existing environments. Noteworthy instances include one client praising their engineer who fixed over 100 bugs in a week, significantly improving retention rates. Overall, the sentiment is highly positive, with no identified areas for improvement across multiple reviews.
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Industry Experience

Vention has demonstrated expertise across diverse industries, including Fintech, IT, Education, Marketing, and Healthcare. In Fintech, they excel in software development and team augmentation, receiving praise for responsiveness and timely deliveries. In IT, clients commend their problem-solving skills and technical proficiency, while in Education, their collaborative approach has improved project outcomes. Overall sentiment is positive, with a consistent emphasis on quality, flexibility, and effective communication across all sectors.
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Advertising & marketing Education Business services Financial services Food & Beverage Software eCommerce Healthcare Logistics & Supply Chain Hospitality & leisure Consulting Social Networking Energy & natural resources Wellness & Fitness Transportation IT Services Real estate Media Arts, entertainment & music Utilities Chemicals & Biotechnology Consumer Products Information technology Other Industry

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United States (61) England (13) Canada (3) Germany (2) Lithuania (2) Israel (2) Latvia (1) Iceland (1) New Zealand (1) Singapore (1) Spain (1) Sweden (1) France (1) Scotland (1) Cyprus (1)

This provider is fluent in 2 languages:

English

German

This provider is available in 5 time zones:

Greenwich Mean Time (GMT)

Central Standard Time (CST)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Mountain Standard Time (MST)
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Innowise

4.9 72 reviews
Premier Verified

$10,000+

$50 - $99 / hr

1,000 - 9,999

Serves Sweden

Services provided

10% Blockchain

10% AI Development

10% AR/VR Development +7 services

10% Cloud Consulting & SI

10% Custom Software Development

10% E-Commerce Development

10% IT Staff Augmentation

10% Mobile App Development

10% Robotics Process Automation

10% Web Development

Innowise is a Blockchain Development company noted for its expertise in Blockchain Technology, Smart Contract Development, and Decentralized System Development. Across their reviews, 100% of clients highlight their professionalism, responsiveness, and ability to meet deadlines. Additionally, 80% of reviewers commend their strategic consulting, further emphasizing their depth of expertise and commitment to delivering high-quality blockchain solutions.

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Reviews mention Helpful
Clients have expressed a highly positive sentiment regarding Innowise Group's helpfulness. One client noted their flexibility and direct communication with developers, stating, 'the client manager is very helpful and professional.' Another highlighted their responsiveness, saying, 'they are always very helpful and responsive to our needs.' Additionally, a tech lead remarked on the exceptional support received, emphasizing that Innowise treated them as partners rather than just clients. Overall, feedback consistently reflects a strong appreciation for the company's supportive approach.

MVP Dev for Technology Startup

5.0 Jun 2, 2022

Responsive, open to feedback, great attitudes, helpful advice, and quick turnaround time. Most of the ongoing work was communicated and meetings held over Discord - which is what our company uses for our internal communications as well in addition to engaging with our community. They are always very helpful and responsive to our needs.
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5 of 5 Blockchain reviews are 5 stars

$10,000 – $49,000 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain & Custom Software Dev for Art Management System
5.0 — Innowise provided blockchain and custom software development services for an art management system. The team developed the MVP of an art certificate tokenization system, managing front- and backend Read more
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Industry Experience

Innowise Group has demonstrated extensive expertise across various industries, including healthcare, information technology, financial services, and advertising & marketing. Clients praised their technical proficiency, project management skills, and ability to deliver solutions that enhance operational efficiency. Feedback reveals a consistent sentiment of satisfaction, particularly in healthcare and IT services, with notable improvements in workflow and compliance. Businesses in need of software development, data management, or digital transformation in these sectors would benefit significantly from engaging Innowise.
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Design Information technology Advertising & marketing Arts, entertainment & music Software Financial services Energy & natural resources Healthcare Construction Gaming Business services IT Services Consulting Other Industry Consumer Products Telecommunications Human Resources Wellness & Fitness Manufacturing Education

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Average Project Cost Breakdown

$10,000 to $49,000 (24) $50,000 to $199,999 (17) $200,000 to $999,999 (10) Less than $10,000 (1)

What Clients Have Said
Clients consistently praised Innowise Group for their competitive pricing and excellent value for money. Feedback highlighted that their services fit various budgets while delivering high-quality results, as noted by multiple clients who emphasized good cost-to-value ratios. For instance, a CEO mentioned that Innowise's pricing fit their budget and provided great value, while another client appreciated the fair pricing during their ongoing engagement. Overall, the sentiment towards Innowise's cost-effectiveness is overwhelmingly positive, suggesting a strong alignment between quality and affordability.
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S-PRO

4.9 46 reviews
Verified

$25,000+

$25 - $49 / hr

50 - 249

Serves Sweden

Services provided

10% Blockchain

35% Web Development

25% AI Development +4 services

15% Mobile App Development

10% Custom Software Development

3% AI Consulting

2% IT Strategy Consulting

S-PRO is a company specializing in Blockchain Development and custom software solutions. Reviews indicate a high level of satisfaction, with 100% of clients highlighting their professionalism and reliability. Clients appreciate S-PRO's flexibility and communication, though some suggest improvements in project management transparency. Overall, S-PRO's commitment to delivering quality and integrating with client teams is consistently praised.

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Reviews mention Translate ideas into products
Clients have expressed positive sentiment regarding S-PRO's ability to translate ideas into products. One client highlighted the effective collaboration, noting S-PRO's constructive input on design and methodical project management. Although the application received limited downloads, user feedback was favorable, indicating successful functionality. Additionally, the client appreciated the team's innovative approach and strong communication skills, despite some concerns about deadline estimates. Overall, S-PRO is viewed as a reliable partner in product development.

Mobile App Dev for Entrepreneur

5.0 Mar 2, 2017

I worked with two separate project managers from S-PRO's team over the course of our project. They had excellent English levels, so they were very methodical and good at translating the work for me. We used Skype for our day-to-day communication. We averaged 2–3 video calls per week, for cases where we couldn't understand each other. We also had one major weekly conference that lasted 1–2 hours.
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Industry Experience

S-PRO has demonstrated expertise across various industries, notably in Financial Services, Software, Consulting, and Healthcare. In Financial Services, clients praised their robust development of fintech solutions, highlighting responsiveness and innovation. In Software, they were commended for custom app development and design quality. Consulting firms valued S-PRO’s strategic insights for system integrations. Overall, clients express strong satisfaction with S-PRO's technical capabilities, communication, and project management, making them a suitable choice for industries requiring tailored digital solutions.
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Energy & natural resources Advertising & marketing Consulting Financial services Software Healthcare Real estate Business services Food & Beverages Retail Nonprofit IT Services Arts, entertainment & music Telecommunications Utilities Environmental Services Information technology Media Manufacturing Human Resources Consumer Products Sports

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Average Project Cost Breakdown

$50,000 to $199,999 (17) $10,000 to $49,000 (13) $200,000 to $999,999 (9) Less than $10,000 (3) $1,000,000 to $9,999,999 (1)

What Clients Have Said
S-PRO is frequently praised for offering good value for money, with clients noting their competitive pricing relative to the quality of service provided. For instance, one client highlighted that S-PRO delivered great results within budget constraints, while another remarked on their flexibility and responsiveness to project needs. Overall sentiment reflects satisfaction with the cost-effectiveness of their services, as multiple clients indicated that S-PRO's pricing was reasonable given the high caliber of their work.
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More responsive than most other service providers

S-PRO is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Slashdev

5.0 18 reviews

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Verified

$5,000+

$25 - $49 / hr

10 - 49

Stockholm, Sweden

Services provided

10% Blockchain

20% Custom Software Development

20% Mobile App Development +4 services

20% Web Development

10% AI Development

10% E-Commerce Development

10% IT Staff Augmentation

Slashdev is a versatile software development and recruitment company specializing in web and mobile application development, as well as providing skilled developers for clients’ specific project needs. Overall, the feedback is highly positive, with approximately 90% of reviews highlighting their efficiency, strong project management, and technical expertise. Clients commend their quick recruitment process and flexibility, although some suggest improvements in deliverables clarity and payment systems.

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Reviews mention Open to feedback
The feedback regarding Slashdev's openness to feedback is notably positive. A client highlighted that their engineer demonstrates enthusiasm and a willingness to learn, stating, 'He takes feedback well, and he’s friendly and happy to help out.' This sentiment reflects an overall favorable impression of the team's collaborative approach. However, the client suggested improvements in their payment process, indicating areas for potential enhancement while maintaining a strong recommendation for future clients.

Web Design for Staffing & Selection Company

4.5 Jun 29, 2022

The resource is a mid-level rather than a senior engineer but our engineers have given quite good feedback on him in terms of enthusiasm to get involved and learn. He takes feedback well, and he’s friendly and happy to help out.
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Industry Experience

Slashdev has demonstrated expertise across various industries, including Education, Information Technology, Software, Healthcare, Business Services, Real Estate, and Retail. Clients consistently commend their ability to refactor complex codebases, develop mobile applications, and recruit specialized talent efficiently. The feedback is overwhelmingly positive, highlighting strengths in project management, communication, and adaptability. Their impact is particularly noted in improving operational efficiencies and enhancing user experiences, making them a strong candidate for companies seeking technical development and support in these sectors.
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Healthcare IT Services Business services Other Industry Retail Software Information technology Education Real estate

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Average Project Cost Breakdown

$10,000 to $49,000 (4) Less than $10,000 (3) $50,000 to $199,999 (1)

What Clients Have Said
Clients consistently highlight Slashdev's competitive pricing and excellent value for money. One client noted they selected Slashdev due to their 'good value for cost' and 'pricing fit our budget.' Another emphasized that they received 'the best value on the market' and appreciated the company's commitment to delivering high-quality results at a fraction of competitors' prices. Overall, feedback reflects strong satisfaction with the balance between cost and the quality of service provided.
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England (4) United States (3) Sweden (2) Armenia (1) Brazil (1) Canada (1) Greece (1)
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OpenGeeksLab

4.9 17 reviews

$10,000+

$25 - $49 / hr

50 - 249

Stockholm, Sweden

Services provided

30% Blockchain

30% Custom Software Development

20% Mobile App Development +1 service

20% Web Development

OpenGeeksLab is a blockchain development company specializing in integrating blockchain technology to enhance security, transparency, and efficiency. The company has received 100% positive feedback for its expertise in smart contract development and project management. Clients commend OpenGeeksLab for its professionalism and ability to tailor blockchain solutions to specific business needs, ensuring successful project delivery.

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Industry Experience

OpenGeeksLab has demonstrated expertise across multiple industries, including Beauty & Cosmetics, Advertising & Marketing, Software, Logistics & Supply Chain, Education, and Business Services. Clients consistently commend their professionalism, timely delivery, and ability to create tailored web solutions that enhance user engagement. Positive feedback highlights their strengths in project management and communication, particularly in developing user-friendly platforms and e-commerce systems. Overall, they are well-suited for projects in retail, software development, and educational platforms.
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Beauty & Cosmetics Advertising & marketing Software Logistics & Supply Chain Other Industry Business services Education

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently highlight OpenGeeksLab's competitive pricing and excellent value for money. One client noted that their pricing 'fit our budget' while another emphasized their 'good value for cost.' Overall sentiment reflects satisfaction with the affordability of services, suggesting that clients perceive a strong return on investment. Despite some minor suggestions for improvement, the majority of feedback underscores the company's ability to deliver high-quality results within budget constraints.
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Canada (3) United States (2) England (2) France (1) United Arab Emirates (1) Ukraine (1)

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RedDuck

5.0 13 reviews
Verified

$10,000+

$50 - $99 / hr

10 - 49

Serves Sweden

Services provided

100% Blockchain

RedDuck is a blockchain development company specializing in delivering comprehensive blockchain solutions, including smart contract development, distributed ledger technology, and decentralized application (DApp) development. Clients consistently praise their technical precision, proactive communication, and ability to deliver projects on time, with a 100% satisfaction rate highlighted across multiple reviews. Their expertise in blockchain technology and strategic product development is noteworthy.

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently praised RedDuck for offering excellent value for money and fitting within their budgetary constraints. One client noted their 'good value for cost' and another highlighted that their pricing 'fit our budget.' Overall sentiment reflects satisfaction with the company's pricing relative to the quality of services provided, with multiple reviews emphasizing timely delivery and effective project management as key aspects of their positive experience.
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More responsive than most other service providers

RedDuck is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Germany (1) India (1) South Africa (1) Thailand (1) Ukraine (1) United States (1) England (1)

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Blocksism

4.0 1 review

$5,000+

$25 - $49 / hr

Freelancer

Stockholm, Sweden

Services provided

80% Blockchain

10% Custom Software Development

10% Web Development

Blocksism is a blockchain development company specializing in creating smart contracts and blockchain prototypes, particularly within Hyperledger and Ethereum environments. The reviews highlight their responsiveness, agile project management, and competitive pricing, with 100% of reviewers noting successful prototype validation. They are recommended for small-scale projects due to their niche expertise and adaptability.

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Industry Experience

Blocksism has demonstrated expertise in the blockchain sector, particularly within the staffing and recruiting industry. Their strengths include effective communication, responsiveness, and agile project management, as noted in client feedback. They successfully developed a blockchain prototype using Hyperledger technology, validating all project requirements. Overall sentiment is positive, with clients appreciating their approachability and niche focus, although they could benefit from diversifying their technical frameworks beyond Ethereum.
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Other Industry

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Average Project Cost Breakdown

What Clients Have Said
Clients have expressed satisfaction with Blocksism's pricing, noting it as 'good' and reflecting strong value for money. One client mentioned spending $2,000 on a blockchain prototype, which met all validation goals. They appreciated Blocksism's responsiveness and adaptability to changing requirements, enhancing their overall experience. However, potential clients are advised to clarify costs and project scope upfront, and to consider starting with smaller projects to gauge the company’s capabilities.
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More Digital Studios Sweden AB

Not yet reviewed

$5,000+

$100 - $149 / hr

10 - 49

Piteå, Sweden

Services provided

15% Blockchain

30% Digital Strategy

25% Advertising +3 services

10% AR/VR Development

10% UX/UI Design

10% Web Development

Headquartered in Piteå, Sweden and Stockholm, Sweden, More Digital Studios Sweden AB is a Digital Strategy company. Their services include Digital Strategy and Advertising.
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skilledpeople.

Not yet reviewed

$10,000+

$100 - $149 / hr

2 - 9

Stockholm, Sweden

Services provided

40% Blockchain

40% Business Consulting

20% Digital Strategy

Skilledpeople. Is a small Blockchain company located in Stockholm, Sweden. Their services include Blockchain and Business Consulting.
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Clever Compliance

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Stockholm, Sweden

Services provided

40% Blockchain

60% Custom Software Development

Clever Compliance is a software development firm. Their small team is based in Stockholm, Sweden and Sollentuna, Sweden. Their services include Custom Software Development and Blockchain.
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Dwellir

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Uppsala, Sweden

Services provided

100% Blockchain

Dwellir is a Blockchain company. The team is located in Uppsala, Sweden, and their services include Blockchain.
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Sierratech

5.0 1 review

$5,000+

$50 - $99 / hr

50 - 249

Stockholm, Sweden

Services provided

20% Blockchain

30% Web Development

20% AI Development +3 services

10% AR/VR Development

10% Custom Software Development

10% Low/No Code Development

Sierratech offers services in Blockchain Development, focusing on secure platform development, user interface creation, and cryptocurrency integration. Reviews highlight Sierratech's cutting-edge expertise in blockchain technology, exemplary project management, and robust security measures. Clients commend their proactive communication and tailored solutions, ensuring projects are delivered on time with high standards of quality and compliance.

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Inc Dev

Not yet reviewed

$1,000+

$25 - $49 / hr

10 - 49

Stockholm, Sweden

Services provided

17% Blockchain

17% Custom Software Development

17% UX/UI Design +3 services

17% Web Development

16% DevOps Managed Services

16% Mobile App Development

Inc Dev is a Stockholm, Sweden-based UX company. They focus on UX/UI Design and Custom Software Development.
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Meta Bytes

Not yet reviewed

Undisclosed

$100 - $149 / hr

10 - 49

Laholm, Sweden

Services provided

10% Blockchain

25% Custom Software Development

20% AI Development +4 services

20% IT Strategy Consulting

15% Other IT Consulting and SI

5% Mobile App Development

5% Product Design

Custom software development firm Meta Bytes is headquartered in Laholm, Sweden. They specialize in Custom Software Development and IT strategy consulting.
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Erlang Solutions

Not yet reviewed

$10,000+

Undisclosed

50 - 249

Stockholm, Sweden

Services provided

10% Blockchain

40% Custom Software Development

20% IT Strategy Consulting +4 services

10% IoT Development

10% Other Application Development

5% Computer Engineering

5% Mobile App Development

Erlang Solutions is a software development company. The London, England-based team specializes in Custom Software Development and IT strategy consulting.
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Rite NRG

4.9 16 reviews

$25,000+

$50 - $99 / hr

50 - 249

Malmo, Sweden

Services provided

30% Blockchain

60% IT Managed Services

10% Custom Software Development

Rite NRG is a blockchain development company recognized for its proficient Smart Contract Development and comprehensive blockchain solutions. With 100% positive feedback, clients praise their deep expertise in blockchain technology and their collaborative, proactive approach, which significantly enhances project outcomes. Reviewers highlight their effective communication and problem-solving skills as key strengths.

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0 of 1 Blockchain reviews are 5 stars

$50,000 – $199,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Web3 Solution & Mobile App Dev for Mobile App Design Agency
4.5 — Rite NRG was hired to develop a web3 solution and a mobile application for a mobile app design agency. Rite NRG developed an app anchored on blockchain technology, crafting smart contracts using Read more
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Industry Experience

Rite NRG has demonstrated strong expertise across diverse industries including Consulting, Consumer Products, IT Services, Gaming, Software, Real Estate, and Financial Services. Clients commend their commitment to tailored solutions, adaptability, and effective project management. The overall sentiment reflects satisfaction, particularly in enhancing operational efficiency and client engagement. Companies seeking development and staffing solutions in these sectors may find Rite NRG particularly beneficial, given their proven ability to deliver results and foster collaboration.
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Consulting Consumer products & services IT Services Gaming Software Information technology Real estate Financial services Consumer Products

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Average Project Cost Breakdown

$50,000 to $199,999 (3) $200,000 to $999,999 (3) $10,000 to $49,000 (1)

What Clients Have Said
Clients consistently commend Rite NRG for delivering strong value for money, highlighting that their pricing aligns well with project budgets. For instance, one client noted that Rite NRG's pricing 'fit our budget' while another emphasized 'good value for cost.' Overall sentiment reflects satisfaction with the company's pricing structure and perceived value, with clients appreciating the balance between cost and quality of service provided.
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Poland (6) Australia (1) Belgium (1) Denmark (1) Germany (1) Ireland (1) Sweden (1) United Arab Emirates (1) England (1)

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ilink

5.0 9 reviews

$10,000+

$25 - $49 / hr

10 - 49

Astana, Kazakhstan

Services provided

85% Blockchain

5% Custom Software Development

5% Mobile App Development +1 service

5% Web Development

ilink is a reliable outsourcing company known for providing qualified specialists, particularly in Blockchain Development. With 100% positive feedback, clients commend their timely delivery and meeting of all KPIs. Their high ratings, budget-friendly pricing, and cultural alignment make them a preferred choice for project needs.

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1 of 1 Blockchain reviews are 5 stars

1 new review for Blockchain in past 6 months

$10,000 – $49,000 avg. project cost

Blockchain PROJECT HIGHLIGHT

Custom Software Development for AI Fashion Company
5.0 — ilink provided a frontend engineer to provide custom software development for an AI fashion company. Read more
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Industry Experience

Ilink has demonstrated strong expertise across multiple industries, including Information Technology, Financial Services, and Business Services. Clients have praised their responsiveness, quality of work, and ability to meet project deadlines. In the Financial Services sector, they excelled in developing innovative payment solutions, while in Business Services, they facilitated the creation of transparent hiring platforms and cryptocurrency wallets. Overall, sentiment is highly positive, indicating that Ilink is a valuable partner for projects in these industries.
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Information technology Financial services Business services Software

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Average Project Cost Breakdown

$50,000 to $199,999 (3) $10,000 to $49,000 (2)

What Clients Have Said
Clients consistently praise ilink for providing excellent value for money, noting that their pricing aligns well with budget expectations. One CEO highlighted that ilink's pricing fit their budget while delivering good value for the cost. Another client emphasized that ilink's expertise resulted in a significantly lower cost for international transactions. Overall, the sentiment reflects satisfaction with the balance of cost and quality, with clients feeling they received substantial returns on their investments.
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Australia (1) Latvia (1) Malaysia (1) Russia (1) Switzerland (1)

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ERRNA

4.8 2 reviews

$5,000+

< $25 / hr

1,000 - 9,999

Belrose, Australia

Services provided

60% Blockchain

10% Cybersecurity

10% Marketing Strategy +2 services

10% Mobile App Development

10% Web Design

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.

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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.
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Education

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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.
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Virtual Dive Studios

5.0 1 review

$10,000+

$25 - $49 / hr

50 - 249

Göteborg, Sweden

Services provided

15% Blockchain

30% AR/VR Development

25% Mobile App Development +3 services

15% Low/No Code Development

10% Web Development

5% Branding

Virtual Dive Studios offers comprehensive game development services, including ideation, 3D modeling, UI/UX design, programming, optimization, and post-launch support. Reviews highlight their exceptional project management, attention to detail, and ability to transform visions into high-quality, engaging mobile games. Clients commend their professionalism, seamless communication, and successful project outcomes, such as high user engagement and significant revenue generation.

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Clutch Leaders Matrix

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

1 OpenGeeksLab

2 Blocksism

A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.

By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More

Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top 2 Sweden Blockchain Development Companies

OpenGeeksLab

$10,000+

$25 - $49 / hr

50 - 249

Stockholm, Sweden

Ability to deliver

33.6/40.0

15.8/20 Reviews

10/10 Clients & Experience

7.8/10 Market Presence

Service focus

30% Blockchain

70% Other

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Blocksism

$5,000+

$25 - $49 / hr

Freelancer

Stockholm, Sweden

Ability to deliver

19.4/40.0

13/20 Reviews

1.8/10 Clients & Experience

4.6/10 Market Presence

Service focus

80% Blockchain

20% Other

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More Digital Studios Sweden AB

$5,000+

$100 - $149 / hr

10 - 49

Piteå, Sweden

Ability to deliver

14.3/40.0

0/20 Reviews

9/10 Clients & Experience

5.3/10 Market Presence

Service focus

15% Blockchain

85% Other

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skilledpeople.

$10,000+

$100 - $149 / hr

2 - 9

Stockholm, Sweden

Ability to deliver

8.4/40.0

0/20 Reviews

3.8/10 Clients & Experience

4.6/10 Market Presence

Service focus

40% Blockchain

60% Other

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Clever Compliance

Undisclosed

Undisclosed

2 - 9

Stockholm, Sweden

Ability to deliver

5.3/40.0

0/20 Reviews

0/10 Clients & Experience

5.3/10 Market Presence

Service focus

40% Blockchain

60% Other

View Profile Visit Website
Dwellir

Undisclosed

Undisclosed

10 - 49

Uppsala, Sweden

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

100% Blockchain

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Sierratech

$5,000+

$50 - $99 / hr

50 - 249

Stockholm, Sweden

Ability to deliver

4.9/40.0

0/20 Reviews

0/10 Clients & Experience

4.9/10 Market Presence

Service focus

20% Blockchain

80% Other

View Profile Visit Website
Inc Dev

$1,000+

$25 - $49 / hr

10 - 49

Stockholm, Sweden

Ability to deliver

6.1/40.0

0/20 Reviews

2.1/10 Clients & Experience

4/10 Market Presence

Service focus

17% Blockchain

83% Other

View Profile Visit Website
Meta Bytes

Undisclosed

$100 - $149 / hr

10 - 49

Laholm, Sweden

Ability to deliver

5.3/40.0

0/20 Reviews

0/10 Clients & Experience

5.3/10 Market Presence

Service focus

10% Blockchain

90% Other

View Profile Visit Website
Slashdev

$5,000+

$25 - $49 / hr

10 - 49

Stockholm, Sweden

Ability to deliver

35.7/40.0

17.2/20 Reviews

10/10 Clients & Experience

8.5/10 Market Presence

Service focus

10% Blockchain

90% Other

View Profile Visit Website
Erlang Solutions

$10,000+

Undisclosed

50 - 249

Stockholm, Sweden

Ability to deliver

12.2/40.0

0/20 Reviews

4.8/10 Clients & Experience

7.4/10 Market Presence

Service focus

10% Blockchain

90% Other

View Profile Visit Website
Rite NRG

$25,000+

$50 - $99 / hr

50 - 249

Malmo, Sweden

Ability to deliver

32.5/40.0

17.4/20 Reviews

9.5/10 Clients & Experience

5.5/10 Market Presence

Service focus

30% Blockchain

70% Other

View Profile Visit Website
ilink

$10,000+

$25 - $49 / hr

10 - 49

Astana, Kazakhstan

Ability to deliver

27.5/40.0

16.4/20 Reviews

4.8/10 Clients & Experience

6.3/10 Market Presence

Service focus

85% Blockchain

15% Other

View Profile Visit Website
ERRNA

$5,000+

< $25 / hr

1,000 - 9,999

Belrose, 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

40% Other

View Profile Visit Website
Virtual Dive Studios

$10,000+

$25 - $49 / hr

50 - 249

Göteborg, Sweden

Ability to deliver

12.5/40.0

0/20 Reviews

8.5/10 Clients & Experience

4/10 Market Presence

Service focus

15% Blockchain

85% Other

View Profile Visit Website

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