Top Web3 Developers in Denmark

Ratings Updated: April 3, 2026

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1 Leaders 2 Contenders

3 Companies

Country: Denmark

Blockchain Focus: Web3

List of the Top Denmark Web3 Development Companies

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ERRNA

4.8 2 reviews

$5,000+

< $25 / hr

1,000 - 9,999

Hellerup, Denmark

Services provided

60% Blockchain

10% Cybersecurity

10% Marketing Strategy +2

10% Mobile App Development

10% Web Design

Focus Areas

20% Web3

20% Ethereum Development

20% Initial Coin Offering Consulting +2

20% Metaverse Development

20% Smart Contract Development

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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Hellerup, Denmark

100 Strandvejen
Hellerup, Denmark 2900
2 - 5

+1-435-800-0086

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yellow3

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Hørsholm, Denmark

Services provided

100% Blockchain

Focus Areas

25% Web3

25% Smart Contract Auditing

25% Smart Contract Development +1

25% Tokenization

Yellow3, a Blockchain company, was founded in 2022. In Miami, Florida and Hørsholm, Denmark, the team provides Blockchain.
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Hørsholm, Denmark

Hovedgaden 43
Hørsholm, Denmark 2970
1

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Infograins Software Solutions

4.9 86 reviews

$5,000+

$50 - $99 / hr

250 - 999

Køge, Denmark

Services provided

30% Blockchain

20% AI Development

15% Custom Software Development +3

15% Mobile App Development

10% IT Staff Augmentation

10% Web Development

Focus Areas

30% Web3

20% Ethereum Development

20% Metaverse Development +2

20% Smart Contract Development

10% Initial Coin Offering Consulting

Infograins Software Solutions is a Blockchain Development and Distributed Ledger Technology company, renowned for its expertise in Smart Contract Development and Cryptocurrency Development. Across the reviews, clients consistently highlight their timely delivery, effective communication, and highly skilled resources. Approximately 100% of reviewers expressed satisfaction with their services, often praising their strategic project management and value for cost.

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7 of 7 Web3 reviews are 5 stars

$1,000,000 – $9,999,999 avg. project cost

Web3 Experience

Infograins Software Solutions has received overwhelmingly positive feedback for their Web3 services, with 80% of reviewers expressing satisfaction. Key strengths include timely project delivery and effective communication, noted by 75% of clients. Their expertise in AI and blockchain security solutions has significantly impacted client projects, enhancing user engagement and system security. Clients emphasized the company's responsiveness and technical skills, particularly in developing platforms for Web3 security and metaverse environments. Overall, Infograins is recognized as a reliable partner in the evolving blockchain sector.
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12 of 12 Blockchain reviews are 5 stars

$1,000,000 – $9,999,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

AI Implementation & Development for Digital AI Solutions Platform
5.0 — Infograins Software Solutions provided AI implementation and development services for a digital AI solutions platform. The team was responsible for consumer engagement analysis, performance Read more
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Average Project Cost Breakdown

$10,000 to $49,000 (15) $50,000 to $199,999 (14) $10,000,000 + (13) $200,000 to $999,999 (7) Less than $10,000 (2) $1,000,000 to $9,999,999 (2)

What Clients Have Said
Clients consistently praised Infograins Software Solutions for their cost-effectiveness and value for money. One client noted their services provided 'good value for cost,' while another highlighted the company's ability to deliver high-quality work within budget constraints. Overall, sentiment towards their pricing was positive, with clients expressing satisfaction with the outcomes relative to the investment made, indicating that Infograins is perceived as a reliable partner that offers competitive pricing for quality services.
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View projects from:

United States (21) United Arab Emirates (4) Germany (4) Australia (3) England (3) France (3) Singapore (2) Thailand (2) Netherlands (1) Italy (1) Argentina (1) Portugal (1) Ireland (1) South Africa (1) Spain (1) Sweden (1) Hong Kong (1) Croatia (1) Chile (1) Belgium (1)

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Clutch Leaders Matrix

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1 ERRNA

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.

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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 Denmark Web1 Development Companies

ERRNA

$5,000+

< $25 / hr

1,000 - 9,999

Hellerup, Denmark

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% Web3

40% Other

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yellow3

Undisclosed

Undisclosed

10 - 49

Hørsholm, Denmark

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

100% Blockchain

25% Web3

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Infograins Software Solutions

$5,000+

$50 - $99 / hr

250 - 999

Køge, Denmark

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

30% Blockchain

30% Web3

70% Other

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Web Developers in Denmark Software Developers in Denmark Mobile App Development in Denmark eCommerce in Denmark Artificial Intelligence in Denmark Blockchain in Denmark AR/VR in Denmark IoT in Denmark Ruby on Rails in Denmark

Specialties

Decentralized Finance Ethereum Initial Coin Offering Consulting Metaverse Development Smart Contract Auditing Smart Contract Development Tokenization web3

Popular Locations in Denmark

web3 in Copenhagen

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Top Web3 Developers in Denmark

List of the Top Denmark Web3 Development Companies

ERRNA

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

yellow3

Infograins Software Solutions

Web3 Experience

AI Implementation & Development for Digital AI Solutions Platform