Top Blockchain Companies & Developers in Portugal

Ratings Updated: September 10, 2026

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Nextrope

5.0 18 reviews

Premier Verified

$25,000+

$50 - $99 / hr

10 - 49

Serves Portugal

Services provided

70% Blockchain

30% Custom Software Development

Nextrope is a Blockchain Development company specializing in Blockchain Solutions, Smart Contract Development, and Crypto Application Development. All reviews highlight their proactive approach, adaptability, and strong sense of ownership, with 100% positive feedback on their ability to align technological and business strategies effectively. Their expertise contributed to a 60% reduction in manual work and faster investment processes.

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Reviews mention Experienced
The feedback regarding Nextrope's experience is overwhelmingly positive. Clients commend their expertise in blockchain solutions, noting the exceptional integration of front-end and back-end development. One client highlighted their impressive project management, stating, "The team was very well coordinated" and praised their proactive communication. Furthermore, the developers' experience was recognized for providing valuable insights that enhanced user satisfaction. Overall, clients express high satisfaction with the deliverables and project outcomes, with no noted areas for improvement.

Tokenization Platform for IT Service Provider

5.0 Mar 17, 2022

Nextrope not only makes every effort to meet customer expectations, but also pays great attention to end-user satisfaction. The developers have a lot of experience and therefore provide valuable advice and suggestions that result in the end user having a better experience with the platform.
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1 of 1 Blockchain reviews are 5 stars

$10,000 – $49,000 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain Platform Dev for Real Estate Investment Platform
5.0 — Nextrope developed a blockchain-based real estate tokenization platform for a real estate investment platform. The team designed the system's core architecture and developed the front- and backend. Read more
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More responsive than most other service providers

Nextrope 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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Poland (11) United Arab Emirates (2) Estonia (1) Norway (1) England (1)

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RedDuck

5.0 16 reviews

Verified

$5,000+

$50 - $99 / hr

10 - 49

Serves Portugal

Services provided

90% Blockchain

10% Web Development

RedDuck is a Blockchain Development company specializing in Distributed Ledger Technology, Smart Contract Development, and Decentralized Application (DApp) Development. Reviews highlight their strong project management skills and responsiveness, with 100% positive feedback on their ability to meet deadlines and adapt to client needs. Clients frequently commend their technical precision and strategic approach, ensuring high-quality deliverables.

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3 of 3 reviews are 5 stars

2 new reviews for Blockchain services

$50,000 – $199,999 avg. project cost

Reviewed 3 times in the past 6 months
RedDuck has received positive feedback over the past six months, with clients highlighting their effective communication and timely project delivery. One client praised their ability to meet deadlines while being attentive to needs, and another noted RedDuck's proactive problem-solving approach. Additionally, a client emphasized the successful deployment of complex blockchain solutions, showcasing RedDuck's technical expertise. Overall, clients express satisfaction with RedDuck's performance and the quality of their deliverables, indicating a strong fit for collaborative projects.
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Industry Experience

RedDuck has demonstrated expertise across various industries including Information Technology, Telecommunications, Financial Services, Gaming, and Manufacturing. Clients commend RedDuck for their strong project management, timely delivery, and adaptability in meeting client needs. Positive sentiment is particularly noted in Financial Services, where their proficiency in blockchain solutions and smart contract development has been highly praised. Their collaborative approach and commitment to quality make them a suitable partner for projects in tech-driven sectors.
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Manufacturing Logistics & Supply Chain Gaming Other Industry Financial services Information technology

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Switzerland (2) United States (2) Germany (1) India (1) South Africa (1) Thailand (1) Ukraine (1) England (1)

This provider is fluent in 4 languages:

English

German

Ukrainian

Russian

This provider is available in 37 time zones:

Colombia Time (COT)

Near East Time (NET)

Middle East Time (MET)

China Taiwan Time (CTT)

Gulf Standard Time (GST)

Brazil Eastern Time (BET)

Greenwich Mean Time (GMT)

India Standard Time (IST)

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$6,400 Allocation of an ethereum smart-contract developer $9,600 Allocation of a senior ethereum developer RWA/DeFi $12,800 Allocation of a tech-lead developer RWA/DeFi/Web3

Software Development (Ethereum/EVM)
Development of Blockchain/Web3 software focusing on smart-contracts / DeFi / RWA on Ethereum network.
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Hacken

4.9 33 reviews

Verified

$10,000+

Undisclosed

50 - 249

Lisboa, Portugal

Services provided

40% Blockchain

40% Cybersecurity

10% Compliance Consulting +1 service

10% Corporate Training & Coaching

Hacken is a leading cybersecurity firm specializing in blockchain solutions, including smart contract development and security audits. They have received overwhelmingly positive feedback, with approximately 90% of reviews highlighting their deep industry expertise, innovative methodologies, and excellent project management. Clients consistently commend their communication, responsiveness, and ability to deliver actionable, comprehensive security assessments, setting them apart in the field of blockchain technology.

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Reviews mention Unique expertise
The sentiment regarding Hacken's unique expertise is overwhelmingly positive. Clients consistently praise their deep technical knowledge and innovative approaches, particularly in complex areas like quantum-safe cryptography and multi-language runtimes. One client highlighted Hacken's development of a proprietary AI-powered threat modeling tool, which significantly enhanced their audit process. Another noted their exceptional professionalism and responsiveness, stating that Hacken's expertise in DeFi protocols and security assessments exceeded expectations, solidifying their reputation as a leading security auditor.

Smart Contract Audit for Data Acquisition Solutions

5.0 Jul 23, 2021

Strong expertise. In our opinion, this team knows everything about cybersecurity. They employ really great specialists.
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Penetration Testing for Cryptocurrency Exchange Platform

4.5 Jun 17, 2021

Based on our communication experience, we can say that Their team was not only composed of highly skilled researchers and experts but also great communicators.
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Security Audit for Web App Dev Company

5.0 Jan 10, 2025

Hacken proved to be perfect in every detail - from communication to documentation to the technical execution itself. The audit team, led by Grzegorz and Ataberk, with approval from Przemyslaw, showed strong technical expertise and responsiveness. Their technical work demonstrated: Comprehensive and thorough security assessment methodology, Deep expertise in DeFi protocols and stablecoin architecture, and Rigorous testing with 100,000+ fuzz test runs. The value received significantly exceeded the cost, considering the depth of analysis, quality of deliverables, and level of expertise provided.
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Security Audit for Tokenization Services Company

5.0 Mar 4, 2025

What stood out most about this company was their deep industry expertise and innovative approach to solving complex challenges. Their ability to seamlessly integrate cutting-edge technology with practical business solutions set them apart. Additionally, their commitment to transparency, responsiveness, and customer-centric service ensured a smooth and productive collaboration.
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Cybersecurity for Blockchain Platform

5.0 Dec 17, 2025

Hacken's team went above and beyond by developing custom solutions tailored to our specific requirements. For the QVM, they created a proprietary AI-powered threat modeling tool to handle the unprecedented complexity of our multi-language runtime, evaluating over 2,800 test cases. They recognized the novel nature of our technology and adapted their methodology accordingly. What truly set Hacken apart was their innovation and willingness to push beyond conventional audit methodologies. Most impressively, for the QVM audit, Hacken developed a custom AI-powered threat modeling tool specifically designed to address the unprecedented complexity of our multi-language runtime. For the QAN XLINK audit, their deep expertise in quantum-resistant cryptography and NIST post-quantum standards set them apart. Few firms possess the specialized knowledge required to thoroughly assess cutting-edge post-quantum algorithms like ML-DSA (FIPS 204).
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9 of 10 Blockchain reviews are 5 stars

2 new reviews for Blockchain in past 6 months

$10,000 – $49,000 avg. project cost

Blockchain PROJECT HIGHLIGHT

Security Audit for Web App Dev Company
5.0 — Hacken conducted a comprehensive smart contract security audit for a blockchain app development company. The scope included a code review, vulnerability assessment, and protocol architecture review. Read more
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United Arab Emirates (4) United States (3) Switzerland (3) Singapore (2) Ukraine (2) China (1) Germany (1) India (1) Lithuania (1) Qatar (1) Seychelles (1) Estonia (1) Austria (1) Thailand (1) Cayman Islands (1) Turkey (1) Canada (1) Belarus (1)

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Lisboa, Portugal

Av. Duque de Loulé 12
Lisboa, Portugal 1050-085
16 - 20

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BytePitch

4.8 6 reviews

Verified Clutch Guarantee

Undisclosed

$25 - $49 / hr

10 - 49

Porto, Portugal

Services provided

10% Blockchain

10% AI Development

10% BI & Big Data Consulting & SI +9 services

10% Custom Software Development

10% Cybersecurity

10% IT Staff Augmentation

10% Mobile App Development

10% Web Development

5% Business Consulting

5% Cloud Consulting & SI

5% Market Research

5% UX/UI Design

BytePitch is a software development company specializing in team augmentation and providing expertise across various technical domains, including full-stack development, data science, and AI/ML. The majority of reviews (approximately 90%) highlight their swift integration, professional approach, and responsive communication as key strengths. Clients appreciate their ability to deliver high-quality work on time, although some suggest improving resource scaling and internal holiday management.

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Reviews mention Passionate about their work
BytePitch has received high praise for their passion and dedication to their work, as noted by a CTO from a fintech company. They highlighted BytePitch's commitment to understanding their business and providing valuable insights, stating that their combination of professionalism and passion for technology is 'impressive, unique, and rare.' Clients appreciated BytePitch's proactive approach in overcoming challenges and their ability to enhance team capabilities, demonstrating a genuine investment in project success.

Staff Augmentation for Fintech & Lending Company

5.0 Jul 15, 2022

Bytepitch had great management and well-spoken developers, and they took the time to understand our business. They are also very professional and passionate about technology, delivery and the product. This is an impressive, unique and rare combination to find!
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Industry Experience

BytePitch has demonstrated expertise primarily in the financial services and transportation industries, receiving consistently positive feedback for their team augmentation and software development capabilities. Clients commend their strong communication, rapid integration, and ability to meet deadlines while delivering high-quality work. Additionally, they have engaged with clients in other sectors, such as mathematical modeling and customer success, showcasing their adaptability and technical proficiency. Overall, BytePitch appears well-suited for projects requiring skilled development teams, particularly in tech-driven industries.
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Financial services Consulting Consumer Products Transportation

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Average Project Cost Breakdown

$10,000 to $49,000 (2) $200,000 to $999,999 (2) $50,000 to $199,999 (1)

What Clients Have Said
Clients consistently commend BytePitch for their competitive pricing and strong value for money. One client noted, "Good value for cost," while another highlighted their "availability and responsiveness" as key strengths. Additionally, a client mentioned that BytePitch helped them keep costs down while meeting project deadlines. Overall, feedback reflects satisfaction with both the quality of work delivered and the affordability of their services, indicating a positive sentiment regarding their cost-effectiveness.
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England (4) Germany (1) United States (1)

This provider is fluent in 4 languages:

English

Portuguese

Spanish

French

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IdeaSoft.io

4.9 27 reviews

$50,000+

$50 - $99 / hr

50 - 249

Lisboa, Portugal

Services provided

75% Blockchain

5% AI Development

5% Custom Software Development +3 services

5% Mobile App Development

5% UX/UI Design

5% Web Development

IdeaSoft.io is a Blockchain Development company specializing in services such as Smart Contract Development, Decentralized Application (DApp) Development, and Crypto Application Development. With a 100% positive feedback rate, their clients highlight the team's unmatched expertise in blockchain technology, timely project delivery, and strong cultural fit alongside excellent project management and communication.

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Average Project Cost Breakdown

$50,000 to $199,999 (8) $10,000 to $49,000 (6) $200,000 to $999,999 (6) Less than $10,000 (1)

What Clients Have Said
Clients consistently praise IdeaSoft.io for their competitive pricing and overall value for money. For instance, one client noted that their pricing fit within budget while delivering high-quality results, stating it was a 'great culture fit.' Another client highlighted a 75% cost reduction achieved through IdeaSoft's cost optimization efforts. Overall, the sentiment reflects satisfaction with the cost-effectiveness of services provided, emphasizing the company's ability to deliver quality solutions at reasonable prices.
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Ukraine (7) United States (4) Estonia (2) Germany (1) Cyprus (1) France (1) Bahamas (1) Israel (1) Panama (1) Saudi Arabia (1) Switzerland (1) Colombia (1) Canada (1)

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$6,000 Idea Validation $15,000 MVP Discovery $20,000 Go-to-market Product Discovery

Discovery Phase in Blockchain Development
Our Discovery Phase offers a comprehensive initial stage, where we collaborate with our clients to precisely define project objectives, requirements, and scope. Through thorough research and strategic planning, we establish a robust development strategy before proceeding to the implementation of your solution.
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Lisboa, Portugal

R. da Junqueira 218
Lisboa, Portugal 1300-346
31 - 40

+48793219206

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Exclusible

4.9 4 reviews

$10,000+

$300+ / hr

50 - 249

Lisboa, Portugal

Services provided

34% Blockchain

33% AR/VR Development

33% Blockchain Marketing

Exclusible is a blockchain development company specializing in NFT creation and blockchain solutions. They have received consistently positive feedback, with 100% of reviewers highlighting their innovative approach and expertise in blockchain technology. Clients commend their exceptional project management and ability to deliver creative solutions, noting their efficiency, responsiveness, and commitment to meeting client needs.

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Reviews mention Professional
Clients have expressed high satisfaction with Exclusible's professionalism, highlighting their efficient project management and timely delivery of items. One client noted their impressive responsiveness and effective communication throughout the project, which contributed to a smooth experience. Additionally, the team's ability to adapt to changes and provide innovative solutions was commended, reinforcing their commitment to client needs. Overall, the sentiment reflects a strong endorsement of Exclusible's professional capabilities.

AR/VR Design & Dev for Management Tech Platform

5.0 May 29, 2023

Based on our experience with their project management, the Exclusible team was highly efficient and professional in their approach. They consistently delivered items on time and were very responsive to our needs, making the entire process smooth and stress-free. Their ability to communicate effectively and adapt to any changes or issues that arose during the project was especially impressive.
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2 of 2 Blockchain reviews are 5 stars

Less than $10,000 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain Development for Web Marketing Agency
5.0 — Exclusible developed an NFT collection for a web marketing agency's end client. The team was involved in ideation, artist curation, marketing strategy, and social media and community management. Read more
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Industry Experience

Exclusible has demonstrated expertise across the fashion, advertising & marketing, and IT services industries. Clients praised their innovative solutions, particularly in creating immersive experiences like Metaverse Fashion Week and NFT collections, highlighting their strong project management and responsiveness. Overall sentiment is positive, with a focus on their ability to blend technology with creativity, making them a suitable partner for projects requiring advanced digital solutions and community engagement in fashion, digital art, and IT events.
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Software IT Services Advertising & marketing

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Portugal (2) Italy (1)

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Exaud

4.8 4 reviews

$10,000+

$50 - $99 / hr

50 - 249

Ermesinde, Portugal

Services provided

10% Blockchain

25% AI Development

20% IoT Development +4 services

15% Generative AI

10% Custom Software Development

10% Enterprise App Modernization

10% Low/No Code Development

Exaud is a software development company specializing in custom software solutions, including payment processing systems, AI learning management systems, and web application support. The reviews consistently highlight their technical expertise, customer-focused approach, and effective project management, with 100% of the feedback emphasizing their communication skills and commitment to delivering projects on time. However, multiple clients noted a desire for more developers or guidance to simplify project visions.

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Reviews mention High-quality work
Clients consistently commend Exaud for delivering high-quality work despite challenges. One client highlighted their exceptional commitment, stating Exaud 'worked tirelessly to overcome obstacles and delivered an exceptional product.' Another noted the effective project management and the team's ability to maintain clear communication throughout the process. Overall, the sentiment reflects a strong appreciation for Exaud's dedication and technical capabilities, with clients recommending them for their ability to deliver impressive solutions.

Custom Software Dev for Learning Program Provider

5.0 Apr 7, 2023

We had a challenging app development project, and while it took longer than expected and went over budget, the team at Exhaud never gave up. They worked tirelessly to overcome obstacles and delivered an exceptional product. Despite the setbacks, their team remained communicative and transparent throughout the entire process, which made all the difference.
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Industry Experience

Exaud has demonstrated expertise across diverse industries, notably in software development, education, and construction. Clients commend their strong communication, project management, and ability to adapt to specific needs. In software, they excelled in creating advanced systems, while in education, they developed innovative digital learning tools. Feedback highlights their commitment to quality and customer satisfaction, making them a suitable partner for projects in technology, training, and construction sectors.
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Consulting Construction Software

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Average Project Cost Breakdown

$200,000 to $999,999 (1)

What Clients Have Said
Clients consistently highlight Exaud's strong value for cost, emphasizing their effective communication and dedication to project success. One client noted, 'Good value for cost' and praised Exaud's team for their commitment despite challenges that led to extended timelines and budget overruns. Another client appreciated the alignment of costs with their budget, stating, 'We were able to work together to align cost with the general budget.' Overall, the sentiment reflects satisfaction with the investment in Exaud's services.
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San Francisco, California (1) Seattle, Washington (1) Hilo, Hawaii (1)

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Pink Room

5.0 2 reviews

$10,000+

$100 - $149 / hr

2 - 9

Coimbra, Portugal

Services provided

10% Blockchain

80% Mobile App Development

10% AI Consulting

Pink Room is a technology company specializing in Blockchain Solutions, offering expertise in areas such as Smart Contract Development and Decentralized Application Development. The overall feedback from reviews is overwhelmingly positive, with 90% of reviewers praising their technical expertise and strong partnership approach. They are commended for their transparent collaboration, reliability, and commitment to project success, making them a trusted partner for complex digital platforms.

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2 of 2 reviews are 5 stars

1 new review for Blockchain services

$50,000 – $199,999 avg. project cost

Reviewed 2 times in the past 6 months
Recent reviews for Pink Room reflect a strong overall sentiment, highlighting their technical expertise and partnership approach. Clients commend their ability to deliver projects on time, adapt to complex requirements, and maintain high-quality standards. Specific feedback from the CEO of Deemaze Software emphasizes Pink Room's reliability and transparency, stating they act as a true partner rather than just a service provider. However, a suggestion for improved communication on updates was noted, indicating potential for enhancement in proactive information sharing.
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1 of 1 Blockchain reviews are 5 stars

1 new review for Blockchain in past 6 months

$200,000 – $999,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

IT Staff Augmentation for Software Development Company
5.0 — Pink Room provides IT staff augmentation services for a software development company. The team has collaborated on eight projects, providing the necessary engineers for each. Read more
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Industry Experience

Pink Room has received positive feedback across industries such as fintech, healthtech, and automotive. Clients commend their strong technical expertise, reliability, and proactive project management, particularly in delivering complex digital solutions. Notably, Pink Room excels in adapting to evolving project requirements, fostering transparent partnerships, and maintaining high standards of product quality. Overall, their expertise makes them a suitable partner for clients seeking dependable technology solutions in fast-paced, innovative sectors.
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Information technology

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Average Project Cost Breakdown

$50,000 to $199,999 (1) $200,000 to $999,999 (1)

What Clients Have Said
Clients consistently highlight Pink Room's strong value for cost, with feedback indicating that they provide good value relative to their pricing. For instance, one client noted their 'great culture fit' and 'good value for cost,' while another emphasized the team's adaptability and timely delivery, which significantly enhanced project success. Overall sentiment reflects a high level of trust and satisfaction, positioning Pink Room as a reliable partner in delivering quality solutions without compromising on budget.
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Cyrex Enterprise

5.0 1 review

$10,000+

$50 - $99 / hr

10 - 49

Lisboa, Portugal

Services provided

30% Blockchain

10% API Development

10% Application Testing +5 services

10% Custom Software Development

10% DevOps Managed Services

10% Enterprise App Modernization

10% IT Strategy Consulting

10% UX/UI Design

Cyrex Enterprise specializes in custom web application development, offering services in frontend, backend, API, and DevOps. Feedback reflects a 100% positive sentiment, emphasizing their flexibility, professional project management, and strong company culture. Notably, 100% of reviewers highlighted their successful recruitment and resource integration efforts.

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Industry Experience

Cyrex Enterprise has demonstrated strong expertise in the Information Technology sector, particularly in SaaS development for retail. Clients have praised their flexibility, knowledge, and effective project management using SCRUM methodology. The positive sentiment highlights their ability to deliver impactful custom web applications and support resource recruitment, making them a suitable partner for technology-driven projects in the retail and SaaS industries.
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Information technology

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Average Project Cost Breakdown

$200,000 to $999,999 (1)

What Clients Have Said
Cyrex Enterprise is praised for providing strong value for money, with clients highlighting their flexibility and expertise. One client noted the company's effective project management and commitment to meeting tight deadlines, contributing to the project's success. Overall, the sentiment reflects satisfaction with the costs associated with their services, as clients feel they received high-quality outcomes without compromising on service quality.
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Lisboa, Portugal

R. Braamcamp 9
Lisboa, Portugal 1250-048
16 - 20

+351 968 510 440

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4DEVCODING

4.8 3 reviews

$5,000+

$25 - $49 / hr

2 - 9

Vila Verde, Portugal

Services provided

10% Blockchain

25% Custom Software Development

20% Mobile App Development +3 services

20% Web Development

15% Enterprise App Modernization

10% E-Commerce Development

4DEVCODING is a versatile software development company specializing in creating web applications, ERP systems, and workflow management solutions. Commended for their flexibility, cost-effectiveness, and transparent communication, they maintain a strong 100% positive feedback rate across reviews. Clients appreciate their dependability, ease of collaboration, and ability to adapt to various industries' needs.

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Reviews mention Flexible
Clients have consistently praised 4DEVCODING for their flexibility and easy-going nature. One project manager noted their ability to adapt to changing needs, stating that the team is approachable and understands project requirements without compromising quality. This flexibility has contributed to improved communication and efficiency in project management, though one suggestion for improvement was to focus on singular project aspects rather than multiple tasks simultaneously.

Custom Software & Web App Dev for Logistics Group

5.0 Oct 4, 2022

We're impressed with their flexibility, easy-going nature, cost-effectiveness, and transparency in communication. It's very easy to talk with the team, so you can make them understand your needs without compromising anything.
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Industry Experience

4DEVCODING has demonstrated expertise across various industries, including Logistics & Supply Chain, Automotive, and Advertising & Marketing. Clients praised their flexibility, communication, and ability to deliver impactful solutions, such as digitizing HR processes and improving workflow management. Overall sentiment is positive, particularly in Logistics & Supply Chain and Automotive sectors, where they significantly enhanced efficiency. Their adaptability and responsiveness make them a strong fit for businesses seeking technology solutions in these industries.
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Logistics & Supply Chain Automotive Advertising & marketing

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More responsive than most other service providers

4DEVCODING 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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Subvisual

4.8 2 reviews

$50,000+

$100 - $149 / hr

10 - 49

Braga, Portugal

Services provided

30% Blockchain

40% Custom Software Development

15% IT Strategy Consulting +1 service

15% UX/UI Design

Subvisual is a software development company specializing in full-stack development, UX/UI design, and product strategy. They have received overwhelmingly positive feedback, with clients praising their adaptability, dependable project management, and effective communication. Reviewers frequently highlight Subvisual's ability to meet tight deadlines and their commitment to delivering high-quality products, with 100% of reviews expressing satisfaction with their work and communication.

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Reviews mention Flexible
Subvisual has consistently demonstrated a high level of flexibility, as noted by their ability to adapt to changing project requirements and scale staffing needs on short notice. A client specifically highlighted their dependable communication and the team's capability to manage both frontend and backend tasks effectively. Overall, the sentiment reflects strong client satisfaction with Subvisual's adaptability in meeting tight deadlines and evolving project demands.

App Design & Development for Financial Services Company

5.0 May 4, 2026

Subvisual has rapidly adapted to agentic workflows. All contributors are truly full stack and able to push code to the frontend, backend, infrastructure, or web3. They have great and reliable communication and are flexible in scaling staffing needs up and down on short notice.
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Industry Experience

Subvisual has demonstrated expertise in the healthcare and financial services industries. In healthcare, they supported OncoStats in developing a software platform for oncology, providing effective communication and a user-centered design approach, though they initially faced challenges with industry-specific terminology. In financial services, they successfully helped Tesser create a stablecoin payments platform, delivering a functional MVP on time. Overall, feedback highlights their adaptability, project management skills, and effective communication, making them a strong fit for technology-driven projects in these sectors.
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Healthcare Financial services

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Average Project Cost Breakdown

$50,000 to $199,999 (1)

What Clients Have Said
Clients have expressed positive sentiments regarding Subvisual's overall cost and value for money. One CEO noted that their investment of €100,000 yielded a high-quality product and effective communication, stating, "They thought they could give us a good product." Another client emphasized that Subvisual's pricing fit their budget and aligned with their values, leading to a successful MVP launch. Overall, clients appreciate Subvisual's adaptability and dedication, viewing their services as worthwhile investments.
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Edibbee

4.5 2 reviews

$50,000+

$50 - $99 / hr

50 - 249

Lisboa, Portugal

Services provided

20% Blockchain

30% AI Development

20% Web Development +3 services

10% Cybersecurity

10% IoT Development

10% Low/No Code Development

Edibbee specializes in API development, report automation, and website development services. Reviews indicate a strong emphasis on professionalism and partnership, with 90% of projects being delivered on time. Clients appreciate their ability to grasp trends, offer suggestions, and deliver value for money, though clearer communication is recommended.

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Reviews mention Reasonable pricing
Clients have praised Edibbee for providing exceptional value for money, with one client noting that despite being the second most expensive vendor, their presentation and understanding of client needs set them apart. The COO of a hotel management company emphasized Edibbee's reasonable pricing and their willingness to iterate based on feedback, further highlighting their effective communication and project management. Overall, the sentiment regarding pricing is positive, reflecting satisfaction with the investment made.

Web Dev & UX/UI Design for Hotel Management Company

4.0 Aug 22, 2022

They provided value for money. Moreover, their ability to listen to us and translate our needs into the final product was outstanding.
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Industry Experience

Edibbee has demonstrated expertise in the Advertising & Marketing and Hospitality & Leisure industries, receiving positive feedback for their professionalism and ability to deliver tailored solutions. In the Advertising sector, they excelled in API development and automation, while in Hospitality, they created user-friendly websites enhancing guest experiences. Overall sentiment indicates strong performance and value for money, making Edibbee a suitable partner for clients in these industries seeking innovative and effective digital solutions.
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Advertising & marketing Hospitality & leisure

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Average Project Cost Breakdown

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

What Clients Have Said
Edibbee is perceived as providing good value for money, despite being the second most expensive option for one client. Feedback highlights their professionalism and responsiveness, with one client noting they delivered quality results on time and were willing to iterate based on feedback. Another client emphasized their outstanding ability to translate needs into the final product, reinforcing the sentiment that the investment was justified by the quality of work received.
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India (1) Portugal (1)

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codiantech

5.0 1 review

$1,000+

< $25 / hr

10 - 49

Lisboa, Portugal

Services provided

10% Blockchain

10% Cloud Consulting & SI

10% Custom Software Development +8 services

10% E-Commerce Development

10% ERP Consulting and SI

10% IT Staff Augmentation

10% Mobile App Development

10% Other IT Consulting and SI

10% Web Development

5% DevOps Managed Services

5% IoT Development

codiantech is a technology solutions provider specializing in scalable platform development, including UI/UX design, AI-driven features, and comprehensive data integration. The reviews are overwhelmingly positive, highlighting their impressive 40%–50% efficiency improvements and their collaborative, professional project management approach. Clients appreciate their ability to translate vision into practical solutions, though they suggest enhanced documentation for future growth.

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1 of 1 reviews is 5 stars

$10,000 – $49,000 avg. project cost

Reviewed 1 time in the past 6 months
In the last six months, feedback for codiantech has been largely positive. Clients praised their professionalism, clear communication, and technical expertise, particularly in AI integration and platform scalability. One client noted a 40-50% improvement in data processing efficiency due to codiantech's solutions. While suggestions for improvement included enhanced documentation practices, the overall sentiment reflects strong satisfaction with their collaborative approach and ability to align with client visions.
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Industry Experience

Codiantech excels in the information technology sector, particularly in developing scalable and user-friendly platforms. Clients praise their strong technical capabilities, effective project management, and collaborative approach, which fosters a seamless integration with internal teams. Notable strengths include AI-driven solutions and robust data integration. The overall sentiment is highly positive, indicating that their expertise is well-suited for technology-driven projects that require innovative solutions and operational efficiency.
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Average Project Cost Breakdown

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

What Clients Have Said
Clients have expressed satisfaction with codiantech's pricing, noting it aligns well with their budgets while delivering substantial value. One client highlighted that their choice was influenced by codiantech's high ratings and competitive pricing. The overall sentiment indicates that clients perceive codiantech as providing a strong return on investment, with significant improvements in operational efficiency and project outcomes relative to costs incurred.
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Virtusai

4.0 1 review

$1,000+

$50 - $99 / hr

2 - 9

Porto, Portugal

Services provided

10% Blockchain

40% Web Development

20% IoT Development +2 services

20% Mobile App Development

10% Custom Software Development

Virtusai is a web development company specializing in creating and enhancing applications, notably utilizing Angular for web-based solutions. The feedback is predominantly positive, with clients highlighting their ability to deliver effective and responsive tools that significantly improve usability and functionality. However, some reviewers suggest improvements in project documentation and strategic project management for more complex engagements.

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Industry Experience

Virtusai has demonstrated strong expertise in the Food & Beverages industry, particularly in developing responsive web-based applications for data traceability. Clients commend their ability to enhance usability and functionality, leading to more efficient customer service and satisfaction. Overall, feedback highlights their effective project management and commitment to client goals, although there is room for improvement in documentation practices. Potential clients in the Food & Beverages sector may find Virtusai a suitable partner for similar projects.
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Food & Beverages

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Average Project Cost Breakdown

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

What Clients Have Said
Clients have expressed strong satisfaction with Virtusai's overall value for money, highlighting a successful project completion for approximately £30,000 ($37,134 USD). One client noted that the improved application significantly enhanced operational efficiency, allowing for rapid data compilation, which directly benefited customer service. Overall, the feedback indicates that Virtusai delivers quality solutions that meet client expectations, although some clients suggest enhancements in project documentation and management strategies for larger projects.
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Cyrex Ltd.

Not yet reviewed

$5,000+

$100 - $149 / hr

50 - 249

Lisboa, Portugal

Services provided

10% Blockchain

15% Application Testing

15% Custom Software Development +6 services

10% API Development

10% Cybersecurity

10% Mobile App Development

10% UX/UI Design

10% Web Design

10% Web Development

Cyrex Ltd., a custom software development company, was launched in 2015. The midsize team provides Custom Software Development and Application Testing.
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Lisboa, Portugal

9 Rua Braamcamp
Lisboa, Portugal 1250-048
16 - 20

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LOAD

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Aveiro, Portugal

Services provided

10% Blockchain

25% Mobile App Development

25% Web Development +3 services

20% IT Staff Augmentation

10% AI Development

10% AR/VR Development

Web development firm LOAD was founded in 2012. The team offers Web Development and Mobile App Development.
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PeakIT

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Braga, Portugal

Services provided

50% Blockchain

25% Mobile App Development

15% Web Development +1 service

10% AR/VR Development

Founded in 2005, PeakIT is a small Blockchain company headquartered in Braga, Portugal. Their team provides Blockchain and Mobile App Development.
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VOID Software

Not yet reviewed

$10,000+

Undisclosed

50 - 249

Leiria, Portugal

Services provided

10% Blockchain

15% AI Development

15% AR/VR Development +4 services

15% Custom Software Development

15% Cybersecurity

15% Mobile App Development

15% Web Development

VOID Software is a Cybersecurity company founded in 2006. The team provides Cybersecurity and Custom Software Development and is based in Leiria, Portugal.
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TalanTech

5.0 3 reviews

$10,000+

$50 - $99 / hr

10 - 49

Lisboa, Portugal

Services provided

10% Blockchain

50% AI Development

20% Digital Asset Management +2 services

15% Custom Software Development

5% Cybersecurity

TalanTech is a technology company specializing in developing automated content systems and algorithmic trading platforms using AI and machine learning. Reviews indicate a high satisfaction rate, with approximately 100% of clients appreciating their project management, timely delivery, and innovative solutions. Clients commend TalanTech's ability to exceed expectations and offer valuable improvements, with no significant areas for improvement noted.

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Reviews mention Meets deadlines
TalanTech consistently meets deadlines, as noted by a CEO of an algorithmic trading company who praised their timely delivery and responsiveness. The client expressed satisfaction with the collaboration, stating that all deadlines were met and inquiries were promptly addressed. The project was carried out as anticipated, with no major areas needing improvement, reflecting a strong commitment to project management and client needs.

Custom Software Dev for Algorithmic Trading Company

5.0 Feb 6, 2024

I am satisfied with our collaboration. All deadlines were met, I received responses to all my inquiries, and they assisted in drafting task requirements. They provided guidance on the best approaches based on their experience and offered solutions for specific problems.
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Industry Experience

TalanTech has demonstrated expertise across various industries, notably in Financial Services, Advertising & Marketing, and Other Industries. Clients praised their proficiency in developing AI-driven trading platforms and content automation systems, enhancing decision-making and operational efficiency. The overall sentiment reflects satisfaction with TalanTech's timely delivery, strong communication, and ability to integrate complex solutions effectively. Potential clients in algorithmic trading and B2B marketing can expect significant value and innovation from TalanTech's services.
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Software Financial services Advertising & marketing

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Poland (1) Ukraine (1) United States (1)

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Lisboa, Portugal

1350-352 Rocha Conde d’Óbidos
Lisboa, Portugal 1249-083
6 - 9

+351920187362

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Vision-Box

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

Lisbon, Portugal

Services provided

40% Blockchain

40% IT Strategy Consulting

20% BI & Big Data Consulting & SI

Vision-Box is an IT strategy consulting company established in 2001. Located in Miami, Florida and Lisbon, Portugal, the team provides IT strategy consulting and Blockchain.
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Lisbon, Portugal

Casal do Canas Street, nº2 Industrial Area of Alfragide
Lisbon, Portugal 2790-204
201 - 250

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Puto Studio

5.0 1 review

$5,000+

$50 - $99 / hr

2 - 9

Lisboa, Portugal

Services provided

20% Blockchain

20% Application Management & Support

20% Branding +2 services

20% Social Media Marketing

20% Video Production

Puto Studio We are an animation studio focused on storytelling and motion graphics. Are you passionate about something the world needs to know? Let's animate your story!
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Artifi Labs

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Tomar, Portugal

Services provided

20% Blockchain

60% Custom Software Development

10% Application Testing +1 service

10% UX/UI Design

Artifi Labs, a software development company, was launched in 2024. They provides Custom Software Development and Blockchain.
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Qubitz - Blockchain and Software Development

Not yet reviewed

$25,000+

$50 - $99 / hr

10 - 49

Porto, Portugal

Services provided

25% Blockchain

25% AI Consulting

25% Custom Software Development +1 service

25% Generative AI

Qubitz - Blockchain and Software Development is a custom software development firm established in 2022. The small team provides Custom Software Development and Blockchain.
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INC4

5.0 11 reviews

$50,000+

$25 - $49 / hr

50 - 249

Lisboa, Portugal

Services provided

15% Blockchain

70% AI Development

15% Custom Software Development

INC4 is a leading provider of Blockchain Development services, specializing in Smart Contract Development and Decentralized Application (DApp) Development. The company has received consistently positive feedback, with 100% of reviewers praising their technical expertise and project management skills. Clients commend INC4's commitment to project success and their ability to deliver high-quality solutions on time and within budget.

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Industry Experience

INC4 has demonstrated strong expertise across several industries, notably in Financial Services, Advertising & Marketing, and Blockchain Technology. Clients commend their exceptional project management, timely delivery, and technical proficiency, particularly in developing user-friendly software and blockchain solutions. Feedback highlights their commitment to client success and adaptability, making them a suitable partner for projects in digital banking, advertising technology, and innovative tech platforms. Overall, INC4 is perceived positively, with a strong emphasis on reliability and quality in software development.
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Advertising & marketing Software Financial services Information technology IT Services Environmental Services

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Average Project Cost Breakdown

$200,000 to $999,999 (5) $50,000 to $199,999 (3)

What Clients Have Said
Clients consistently praise INC4 for their cost-effectiveness and overall value for money. One client highlighted their 'good value for cost' and ability to deliver projects on time and on budget, while another noted their efficiency and thoroughness. A third client mentioned a significant $280,000 investment that led to a successful partnership, emphasizing satisfaction with the outcomes. Overall, the sentiment reflects a strong appreciation for INC4's pricing relative to the high-quality results delivered.
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Ukraine (3) Switzerland (2) United States (2) Cyprus (1) Italy (1) Poland (1)

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Lisboa, Portugal

Av. da Liberdade 249
Lisboa, Portugal 1250-149
6 - 9

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AIDigitalEngine

Not yet reviewed

$5,000+

$25 - $49 / hr

10 - 49

Lisboa, Portugal

Services provided

20% Blockchain

20% AI Agents

20% AI Consulting +2 services

20% AI Development

20% Web Development

AIDigitalEngine, a web development firm, was established in 2021. The firm provides Web Development and Artificial Intelligence.
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Marionete

Not yet reviewed

$25,000+

$50 - $99 / hr

10 - 49

Lisboa, Portugal

Services provided

15% Blockchain

40% BI & Big Data Consulting & SI

20% IoT Development +2 services

15% Cloud Consulting & SI

10% AI Development

Marionete is a small London, England-based big data company. Their services include BI & big data consulting & SI and IoT development.
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Lisboa, Portugal

Avenida da Liberdade, 110, 1st Floor
Lisboa, Portugal 1250-145
31 - 40

+(351) 211 382 208

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Brilean

Not yet reviewed

$25,000+

$50 - $99 / hr

10 - 49

Viana do Castelo, Portugal

Services provided

10% Blockchain

40% Custom Software Development

20% Mobile App Development +2 services

20% Web Development

10% UX/UI Design

Brilean is a small custom software development company established in 2017. Their team offers Custom Software Development and Mobile App Development.
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Aden X

Not yet reviewed

$5,000+

$50 - $99 / hr

2 - 9

Coto, Portugal

Services provided

20% Blockchain

20% AR/VR Development

20% Custom Software Development +2 services

20% Mobile App Development

20% Web Development

Aden X is a software development firm. They are located in Coto, Portugal and have small team. They provide Custom Software Development and Web Development.
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Hashtech

Not yet reviewed

$1,000+

$25 - $49 / hr

10 - 49

Lisboa, Portugal

Services provided

20% Blockchain

20% AI Agents

20% Product Design +2 services

20% UX/UI Design

20% Web Development

Hashtech is an user experience design company. In Lisboa, Portugal, the company was founded in 2025. Their team specializes in UX/UI Design and Product Design.
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Bemyself

Not yet reviewed

$5,000+

$25 - $49 / hr

10 - 49

Lisboa, Portugal

Services provided

10% Blockchain

10% Back Office Outsourcing

10% Branding +7 services

10% Business Consulting

10% Cloud Consulting & SI

10% Mobile App Development

10% Social Media Marketing

10% UX/UI Design

10% Video Production

10% Web Design

Bemyself is a branding company. Launched in 2009, the company is in Lisboa, Portugal. Their services include Branding and Social Media Marketing.
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Essid Solutions Unipessoal Lda.

Not yet reviewed

$10,000+

$50 - $99 / hr

2 - 9

Lisboa, Portugal

Services provided

10% Blockchain

20% Cybersecurity

10% AI Development +6 services

10% Architectural Design

10% Business Consulting

10% Engineering

10% IT Managed Services

10% IoT Development

10% Other Application Development

Essid Solutions Unipessoal Lda. Is a Cybersecurity company. Their small team of employees is in Lisboa, Portugal. Their team focuses on Cybersecurity and Architectural Design.
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Software Angels

5.0 1 review

Undisclosed

$50 - $99 / hr

2 - 9

Pinhal Novo, Portugal

Services provided

10% Blockchain

10% AI Development

10% API Development +7 services

10% Custom Software Development

10% Cybersecurity

10% Generative AI

10% IoT Development

10% Microservices Architecture Services

10% Mobile App Development

10% Web Development

Software Angels specializes in developing microservices ecosystems and providing digital transformation solutions. Reviews highlight their commendable skillset, efficient project management, quality, and speed of delivery. Clients appreciate their ability to deliver projects within time, scope, and budget, noting minimal system bugs and high adoption rates of their solutions.

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CML Team LTD

5.0 20 reviews

$10,000+

$25 - $49 / hr

10 - 49

Matosinhos, Portugal

Services provided

20% Blockchain

30% Web Development

25% Mobile App Development +2 services

15% IT Staff Augmentation

10% API Development

CML Team LTD is an advanced software development company specializing in AI integration, blockchain solutions, and robust backend and frontend development. Overall, clients highly rate their technical expertise and problem-solving capabilities, with 100% of reviewers praising their goal-oriented approach and attention to detail. While improvement in proactive communication and English proficiency for some developers is noted, clients consistently report satisfaction with CML Team LTD's project management and swift responsiveness.

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1 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
In the last six months, CML Team LTD received positive feedback for their technical expertise and problem-solving approach. A client praised their development of robust web and mobile applications, emphasizing the successful integration of AI capabilities. The team delivered on time and provided extensive support, contributing to the client's project success. However, there were suggestions for improvement in innovation and proactive communication. Overall, the sentiment reflects satisfaction with the company's services and value for cost.
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Industry Experience

CML Team LTD has demonstrated expertise across various industries, including Real Estate, Financial Services, Hospitality, Advertising & Marketing, Gaming, and Business Services. They are particularly noted for their advanced AI integration, problem-solving capabilities, and strong project management skills. Overall sentiment is positive, with clients praising their technical proficiency and ability to deliver innovative solutions. Potential clients in these sectors can expect reliable and effective partnerships tailored to their specific needs.
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Real estate IT Services Hospitality & leisure Business services Advertising & marketing Gaming Financial services Software

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View projects from:

United States (4) Germany (3) Austria (2) Netherlands (2) Canada (1) Czech Republic (1) Ireland (1) Vietnam (1) Switzerland (1) Ukraine (1) England (1)

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Matosinhos, Portugal

Rua Brito e Cunha n254
Matosinhos, Portugal 4450
2 - 5

+34666295920

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ANM Connection

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Nogueira, Portugal

Services provided

20% Blockchain

20% AR/VR Development

20% Blockchain Marketing +2 services

20% Business Consulting

20% Mobile App Development

Founded in 2015, ANM Connection is a mobile app development firm. The small team provides Mobile App Development and AR/VR development.
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Madiff

4.9 4 reviews

$1,000+

$50 - $99 / hr

50 - 249

Braga, Portugal

Services provided

10% Blockchain

40% AI Development

20% Custom Software Development +2 services

20% IT Managed Services

10% Cloud Consulting & SI

Madiff is a software development company specializing in enhancing legacy systems, particularly with .NET programming. The overall feedback highlights their ability to quickly provide skilled programmers at competitive prices, with a strong emphasis on commitment, efficiency, and professionalism. Approximately 100% of reviewers mention positive aspects, such as their impressive communication and integration within existing teams.

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Industry Experience

Madiff has demonstrated strong expertise in the financial services industry, particularly in enhancing legacy systems and web-based platforms. Clients have praised their ability to quickly provide skilled .NET programmers who seamlessly integrate into existing teams, delivering high-quality outputs within Agile SCRUM frameworks. Overall sentiment reflects a positive impact through their commitment, efficiency, and professionalism, making them a suitable partner for clients seeking technological solutions in the financial sector.
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Financial services

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Average Project Cost Breakdown

$50,000 to $199,999 (1)

What Clients Have Said
Clients appreciate Madiff's competitive pricing and value for money, noting their ability to quickly provide skilled programmers at reasonable rates. One client highlighted the flexibility in contract duration as a key factor in their selection. The overall sentiment is positive, with feedback emphasizing the quality of deliverables and effective integration with existing teams, demonstrating that the company's services offer significant value relative to their cost.
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Braga, Portugal

Avenida da Liberdade
Braga, Portugal 4710-249
2 - 5

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Wolf Smart Industries

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Braga, Portugal

Services provided

20% Blockchain

40% Custom Software Development

20% Logo +1 service

20% Mobile App Development

Wolf Smart Industries, a custom software development company, is in Braga, Portugal. Established in 2021, the team focuses on Custom Software Development and Logo.
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Infograins Software Solutions

4.9 89 reviews

$5,000+

$50 - $99 / hr

250 - 999

Lisboa, Portugal

Services provided

30% Blockchain

20% AI Development

15% Custom Software Development +3 services

15% Mobile App Development

10% IT Staff Augmentation

10% Web Development

Infograins Software Solutions is a Blockchain Development company specializing in Blockchain Technology, Distributed Ledger Development, and Smart Contract Development, providing innovative solutions for various industries. Clients consistently praise their technical expertise, strategic insights, and project management skills, with over 90% of reviews highlighting their ability to deliver on time and align development with business outcomes.

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Industry Experience

Infograins Software Solutions has demonstrated expertise across various sectors, including Information Technology, Financial Services, Healthcare, Advertising & Marketing, eCommerce, and Telecommunications. Clients consistently praise their technical proficiency, particularly in blockchain and AI integration, which has significantly improved operational efficiency and user engagement. Sentiment is overwhelmingly positive, highlighting their excellent project management, timely deliveries, and strong communication skills, making them well-suited for projects requiring innovation and reliability in these industries.
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Other industries IT Services Financial services Retail Energy & natural resources Telecommunications Hospitality & leisure Agriculture Software Media Transportation Gambling Arts, entertainment & music eCommerce Advertising & marketing Education Human Resources Information technology Real estate

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United States (21) United Arab Emirates (4) Germany (4) Australia (3) England (3) France (3) Singapore (2) Thailand (2) India (2) Italy (1) Argentina (1) Netherlands (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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$8,000 Basic smart contract and blockchain prototype deve $20,000 Smart contracts, dApp development, wallet integrat $50,000 Full blockchain platform including smart contracts

Blockchain Launch Package
Build secure and scalable blockchain solutions for your business. Our package includes smart contract development, decentralized application (dApp) development, and blockchain architecture consulting to help startups and enterprises launch reliable Web3 platforms.
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Lisboa, Portugal

1C Rua Saraiva de Carvalho
Lisboa, Portugal 1250-240
1

+447401232155

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