Leave a Review For Providers 0 0
  • Post a Project
Home DOTNET Barcelona

Top .NET Developers in Barcelona

Ratings Updated: December 26, 2025
We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Clutch ensures trust
Get Matched

8 Leaders 7 Contenders

15 Companies

Country: Spain
City: Barcelona

List of the Top Barcelona .NET Development Companies

  • Featured

    What are Featured Providers?

    Leobit Logotype

    Leobit

    4.9 53 reviews
    Premier Verified
    $25,000+
    $25 - $49 / hr
    50 - 249
    Serves Barcelona, Spain

    Services provided

    50% Custom Software Development
    20% Web Development
    10% AI Development +2
    10% Cloud Consulting & SI
    10% Mobile App Development

    Focus Areas

    50% .NET
    10% Angular
    10% Flutter +3
    10% React
    10% Ruby on Rails
    10% VueJS

    Leobit is a Custom Software Development company known for its strong expertise in modern architecture and end-to-end software development. Their reviews highlight an impressive 100% satisfaction rate with clients frequently praising their technical proficiency, project management, and communication skills. Many clients specifically commend their ability to deliver projects on time and within budget while maintaining high-quality standards.

    See all 53 projects
    4 of 4 reviews are 5 stars
    2 new reviews for Custom Software Development services
    $10,000 – $49,000 avg. project cost

    Reviewed 4 times in the past 6 months

    In the past six months, Leobit has received positive feedback from multiple clients, highlighting their strong project management and technical expertise. A CEO noted their ability to deliver projects ahead of schedule and appreciated their innovative ideas. The Development Director of Asprey Management Solutions praised their flexibility and thorough documentation during a software migration. Overall, clients expressed satisfaction with timely deliverables and effective communication, indicating that Leobit consistently meets or exceeds expectations.
    Read 4 Recent Reviews
    27 of 30 Custom Software Development reviews are 5 stars
    2 new reviews for Custom Software Development in past 6 months
    $50,000 – $199,999 avg. project cost

    Custom Software Development PROJECT HIGHLIGHT

    App Development & Testing for Financial Services Co

    5.0 — A financial services company has hired Leobit for app development and testing. The team has provided on-site web app development of a client-facing app and a legacy loan system. Read more
    Read 30 Reviews

    Average Project Cost Breakdown

    $50,000 to $199,999 (14) $10,000 to $49,000 (9) $200,000 to $999,999 (7) Less than $10,000 (5)

    What Clients Have Said

    Clients consistently highlight Leobit's competitive pricing and exceptional value for money. Feedback indicates that their pricing fits various budgets while delivering high-quality results. One client noted, 'Good value for cost' and another emphasized their flexibility in optimizing project costs for a non-profit organization. Overall, the sentiment reflects satisfaction with the balance between cost and the quality of service provided, affirming Leobit as a reliable partner for software development.
    Read All Reviews

    Kraków, Poland

    28 Wielicka
    Kraków, Poland 30-552

    2 - 5

    See All Locations (2)
    View Profile Visit Website
    Digis, a Fiverr company (NYSE: FVRR) Logotype

    Digis, a Fiverr company (NYSE: FVRR)

    4.9 87 reviews
    Premier Verified
    $5,000+
    $25 - $49 / hr
    50 - 249
    Serves Barcelona, Spain

    Services provided

    50% Custom Software Development
    50% Web Development

    Focus Areas

    10% .NET
    10% Angular
    10% Django +7
    10% Flutter
    10% Laravel
    10% NextJS
    10% NodeJS
    10% React
    10% React Native
    10% Ruby on Rails

    Digis, a Fiverr company (NYSE: FVRR), is a bespoke software development firm specializing in full stack and tailored software development solutions. With a strong emphasis on software engineering excellence, 100% of reviews praise their technical expertise and seamless team integration. Their high customer satisfaction is marked by reliable delivery and proactive project management, as highlighted by 90% of reviewers.

    See all 87 projects
    1 of 1 .NET reviews is 5 stars
    Unknown avg. project cost

    .NET Experience

    Digis has received overwhelmingly positive feedback for their .NET services, with 100% of reviewers highlighting their expertise in modernizing core products and enhancing code quality. Clients praise their effective project management, seamless integration into teams, and proactive communication. Notable outcomes include a 20% reduction in infrastructure costs and successful feature launches that increased revenue. Clients appreciate Digis' transparency and reliability, indicating a strong partnership overall.

    Read Most Recent Review
    26 of 34 Custom Software Development reviews are 5 stars
    4 new reviews for Custom Software Development in past 6 months
    $50,000 – $199,999 avg. project cost

    Custom Software Development PROJECT HIGHLIGHT

    Development Staff Augmentation for Online Cooking Platform

    5.0 — Digis, a Fiverr company (NYSE: FVRR) provides staff augmentation services for an online cooking platform. The team is fully integrated into the client's existing agile squads and contributes to the Read more
    Read 34 Reviews

    Industry Experience

    Digis has demonstrated strong expertise across several industries, notably manufacturing, information technology, media, and education. Clients highlighted their effective project management, timely delivery, and high-quality work. In manufacturing, Digis improved website functionality, enhancing user experience. In IT, they provided specialized development support, notably in Scala and React, leading to increased efficiency. Overall, client feedback reflects a positive sentiment, suggesting strong alignment for projects across these sectors.

    Read All Reviews

    Select Industry to see insights

    Human Resources Software Consulting Information technology Telecommunications Education Advertising & marketing Other industries Financial services eCommerce Retail Other Industry Automotive IT Services Energy & natural resources Gaming Transportation Business services Real estate Legal Arts, entertainment & music Manufacturing Media

    London, England

    88 Squires Lane
    London, England N3 2AH

    1

    +442045772743

    See All Locations (8)
    View Profile Visit Website
    Proven Logotype

    Proven

    4.9 11 reviews
    Verified
    $25,000+
    $100 - $149 / hr
    10 - 49
    Serves Barcelona, Spain

    Services provided

    10% Custom Software Development
    25% Web Design
    25% Web Development +4
    15% E-Commerce Development
    10% Content Marketing
    10% UX/UI Design
    5% Marketing Strategy

    Focus Areas

    40% .NET
    40% VueJS
    20% React Native

    Proven is a multifaceted digital agency that offers comprehensive web development, branding, and digital marketing services. Reviews indicate a high level of client satisfaction, with 100% positive feedback highlighting their expertise in project management, responsiveness, and alignment with client goals. Approximately 80% of reviewers praise Proven for understanding client needs and delivering impactful solutions.

    See all 11 projects

    Reviews mention High-quality work

    Clients consistently praise Proven for delivering high-quality work, highlighting their strong understanding of project goals and target audiences. One client noted, "I was very impressed by the research PRI conducted to find images and fonts that fit our target audience." Another remarked on the beautiful and easy-to-maintain website they received, stating, "They delivered as promised on all." Overall, the sentiment reflects satisfaction with both the quality and responsiveness of Proven's team.
    • Website Design & Dev for Higher Education Institution
      5.0 May 13, 2024

      They really understood what we wanted to do and the audience we had in mind. I was very impressed by the research PRI conducted to find images and fonts that fit our target audience. I was very pleased with the entire project and the team was phenomenal.

      Read Full Review
    • Website Migration & Dev for Consumer Products Brand
      5.0 Feb 1, 2023

      We got a website that is both beautiful and easy to maintain. They were realistic about the timeline, the work needed, and the budget required and delivered as promised on all.

      Read Full Review
    • Web Dev and Email Marketing for Asset Management Firm
      4.5 Jan 10, 2020

      I’m very impressed with the design work I’ve seen. We weren’t looking for anything quite as fancy with this website, so we felt that their safe approach would work, based on what we’d seen. We’ve actually been surprised to see that PRI had moved the needle more than what we thought they would, in terms of taking us to that next step.

      Read Full Review
    • Web Development for Boutique Tour Boat Company
      5.0 Nov 25, 2019

      Not only are they VERY talented in what they do but they are such amazing individuals to work with. There is an honest team effort and they make it fun and easy.

      Read Full Review
    • Web Dev, Digital Strategy, & Branding for Boat Tourism
      5.0 Nov 20, 2019

      We have seen a big increase in traffic to our site and we feel that it is due to the suggestions and work put forth by PRI. Our website is our BIGGEST revenue maker and we have full faith that we are in good hands with them.

      Read Full Review
    Read All Reviews

    More responsive than most other service providers

    Proven is very responsive

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

    View projects from:

    New York City, New York (3) San Antonio, Texas (1) Princeton, New Jersey (1) White Plains, New York (1) San Francisco, California (1) McLean, Virginia (1) Rochelle Park, New Jersey (1) Commerce, California (1) Harrisburg, Missouri (1)

    Princeton, NJ

    475 Wall Street
    Princeton, NJ 08540

    21 - 30

    856-727-5272

    See All Locations (1)
    View Profile Visit Website
  • BairesDev Logotype

    4.9 62 reviews
    Premier Verified
    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    Barcelona, Spain

    Services provided

    30% Custom Software Development
    20% Web Development
    15% Mobile App Development +4
    10% AI Development
    10% Application Testing
    10% DevOps Managed Services
    5% UX/UI Design

    Focus Areas

    20% .NET
    20% React
    20% React Native +4
    10% Angular
    10% NodeJS
    10% Ruby on Rails
    10% VueJS

    BairesDev is a Custom Software Development company renowned for providing high-quality development and consulting resources. Their services include full-stack software development and bespoke software creation. Reviewers consistently commend their reliability, impressive project management, and responsiveness, with 100% of reviews praising their high-quality deliverables and cultural fit. Notably, BairesDev was selected by clients for their cultural alignment and expertise.

    See all 62 projects
    1 of 1 reviews is 5 stars
    1 new review for Custom Software Development services
    Unknown avg. project cost

    Reviewed 1 time in the past 6 months

    In recent reviews, BairesDev has received positive feedback highlighting their responsiveness and effective project management. One client noted the success of their Android application development and automated web testing, praising the team's genuine care and the quality of candidates provided. Overall, the sentiment is favorable, with clients expressing satisfaction with timely deliveries and strong communication, indicating that BairesDev is a reliable partner for software development projects.
    Read 1 Recent Review
    1 of 1 .NET reviews is 5 stars
    $50,000 – $199,999 avg. project cost

    .NET Experience

    BairesDev has received overwhelmingly positive feedback regarding their .NET services, with clients noting a 100% satisfaction rate based on the provided review. Key strengths highlighted include their effective project management, timely deliverables, and strong alignment with client expectations. Clients particularly appreciated the quality of resources and communication, emphasizing the company's proactive approach in ensuring project success. Overall, BairesDev's expertise and commitment to client goals have made a significant impact on their projects.

    Read Most Recent Review
    20 of 24 Custom Software Development reviews are 5 stars
    2 new reviews for Custom Software Development in past 6 months
    $200,000 – $999,999 avg. project cost

    Custom Software Development PROJECT HIGHLIGHT

    React Native & Python MVP Development for LLM Company

    5.0 — An LLM company has hired BairesDev to help them build their MVP using React Native. The team is responsible for front- and backend development, SDK and LLM integration, and end-to-end project Read more
    Read 24 Reviews

    Average Project Cost Breakdown

    $50,000 to $199,999 (17) $200,000 to $999,999 (10) $1,000,000 to $9,999,999 (7) $10,000 to $49,000 (1)

    What Clients Have Said

    Clients generally perceive BairesDev as offering good value for money, with several noting their competitive pricing relative to quality. One client emphasized that their pricing fit their budget and complemented their project needs, while another highlighted the ability to scale resources effectively without compromising quality. However, some feedback mentioned that costs could be high at times, suggesting a need for balance in pricing strategy. Overall, the sentiment leans towards satisfaction with the cost-to-value ratio, with many clients expressing a willingness to continue partnerships.
    Read All Reviews
    View Profile Visit Website
  • Unimedia Technology Logotype

    4.7 7 reviews
    Premier Verified
    $10,000+
    $50 - $99 / hr
    10 - 49
    Castelldefels, Spain

    Services provided

    30% Custom Software Development
    25% AI Development
    20% Web Development +2
    15% AI Agents
    10% Mobile App Development

    Focus Areas

    11% .NET
    22% Angular
    20% NodeJS +6
    17% React
    6% Laravel
    6% React Native
    6% Spring MVC
    6% Struts
    6% Symfony

    Unimedia Technology is a bespoke software development company specializing in end-to-end software development solutions. Their reviews indicate outstanding project management and clear communication, with a 100% positive feedback rate from clients praising their technical expertise and tailored software development solutions. Clients highlight their ability to deliver projects on time and their impressive commitment to understanding and meeting project requirements.

    See all 7 projects

    Reviews mention Openness

    Client feedback highlights Unimedia Technology's exceptional openness and trustworthiness in their working relationship. One client noted, 'Their openness is outstanding,' emphasizing the frank discussions that foster a high degree of trust. They appreciated the company's responsiveness in addressing challenges, stating, 'Unimedia Technology has been quick to facilitate new resources.' Overall, the sentiment is highly positive, with clients viewing Unimedia as a trusted development partner rather than just a service provider.
    • Software Dev Team for Communication Services Startup
      4.5 May 2, 2023

      Moreover, it’s been an engaging process and an open, healthy relationship. Unimedia Technology isn’t slow to tell us when they need more from us, and we can do the same thing. When there have been problems with the team, Unimedia Technology has been quick to facilitate new resources.

      Read Full Review
    • Software Dev Team for Communication Services Startup
      4.5 May 2, 2023

      Their openness is outstanding. Trust has never been an issue with Unimedia Technology in the slightest. They had difficulty finding developers for us in the beginning, but we were able to have a frank discussion when things were tricky.

      Read Full Review
    Read All Reviews

    Industry Experience

    Unimedia Technology has demonstrated strong expertise across multiple sectors, including Telecommunications, Manufacturing, Arts & Entertainment, Media, and Software. Clients highlight their effective project management, technical proficiency, and collaborative approach, particularly in developing complex software systems, user interfaces, and backend infrastructures. Overall, feedback is positive, emphasizing their ability to adapt and deliver tailored solutions, making them a suitable partner for clients in these industries seeking reliable development services.

    Read All Reviews

    Select Industry to see insights

    Telecommunications Arts, entertainment & music Software Media Manufacturing

    Average Project Cost Breakdown

    $10,000 to $49,000 (3) $200,000 to $999,999 (3)

    What Clients Have Said

    Clients consistently express satisfaction with Unimedia Technology's pricing and value for money. For instance, one client noted an investment of €40,000–€45,000 per month, highlighting the effectiveness and trust in their ongoing partnership. Another client mentioned spending around €25,000, praising their responsiveness and flexibility. Overall, feedback indicates that Unimedia Technology provides high-quality services that justify their costs, with many clients viewing them as integral partners rather than mere service providers.
    Read All Reviews

    Castelldefels, Spain

    Carrer d'Esteve Terradas
    Castelldefels, Spain 08860

    16 - 20

    936 01 40 40

    See All Locations (1)
    View Profile Visit Website
  • Innowise Logotype

    4.9 72 reviews
    Premier Verified
    $10,000+
    $50 - $99 / hr
    1,000 - 9,999
    Warszawa, Poland

    Services provided

    10% Custom Software Development
    10% AI Development
    10% AR/VR Development +7
    10% Blockchain
    10% Cloud Consulting & SI
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% IT Staff Augmentation
    10% Mobile App Development
    10% Web Development

    Focus Areas

    10% .NET
    10% Angular
    10% Django +7
    10% Flutter
    10% Laravel
    10% NextJS
    10% NodeJS
    10% React
    10% React Native
    10% Ruby on Rails

    Innowise is a bespoke software development company excelling in end-to-end services across various sectors, including healthcare and finance. The firm boasts a 100% satisfaction rate from reviewers, with significant praise for their project management and tailored solutions. Clients consistently highlight Innowise's responsiveness and technical expertise, with 90% of reviews mentioning their ability to deliver on time and within budget.

    See all 72 projects
    1 of 1 reviews is 5 stars
    1 new review for Custom Software Development services
    Unknown avg. project cost

    Reviewed 1 time in the past 6 months

    In the past six months, client feedback for Innowise has been overwhelmingly positive. One client, a private school president, praised their ability to create a custom database that improved workflow and reduced labor for reporting. They highlighted Innowise's effective project management and timely communication, noting that the company outperformed a previous vendor in cost and quality. Overall, clients express satisfaction with timely delivery and successful outcomes, with no significant areas for improvement identified.
    Read 1 Recent Review

    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.
    Read All Reviews

    Barcelona, Spain

    108 Carrer de Pallars
    Barcelona, Spain 08018

    6 - 9

    +34 639 98 53 09

    See All Locations (8)
    View Profile Visit Website

    • Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.

    Get My Matches
  • DEVELOOP SOFTWARE Logotype

    5.0 3 reviews
    Verified
    $10,000+
    $50 - $99 / hr
    10 - 49
    Barcelona, Spain

    Services provided

    20% Custom Software Development
    20% ERP Consulting and SI
    20% Mobile App Development +3
    20% Search Engine Optimization
    10% E-Commerce Development
    10% Web Design

    Focus Areas

    45% .NET
    22% Angular
    22% Laravel +1
    11% Symfony

    DEVELOOP SOFTWARE is a Custom Software Development company specializing in tailored and bespoke software solutions. Clients praise their decade-long partnership and flexibility, with 100% of reviewers highlighting their ability to adapt to business needs and meet project deadlines. Their comprehensive services include full stack software development and ongoing management of web and mobile applications.

    See all 3 projects

    Average Project Cost Breakdown

    Less than $10,000 (1) $200,000 to $999,999 (1)

    What Clients Have Said

    Clients have expressed satisfaction with DEVELOOP SOFTWARE's overall cost and value for money, often highlighting their competitive pricing and long-term partnerships. One client noted a significant investment of approximately $280,000 over 10 years, citing the positive impact and flexibility of the team. Another reviewer praised the company's organization and continuous support, indicating that the services provided were worth the investment. Overall, feedback reflects a strong sentiment towards the value received relative to the costs incurred.
    Read All Reviews

    More responsive than most other service providers

    DEVELOOP SOFTWARE is very responsive

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

    Barcelona, Spain

    Enrique Granados 32
    Barcelona, Spain 08008

    41 - 49

    (+34) 933 002 702

    See All Locations (1)
    1 of 1 Barcelona-based review is 5 stars
    $200,000 – $999,999 avg. project cost for Custom Software Development services in Barcelona

    Barcelona-based Custom Software Development project highlight

    E-commerce Web Dev for Online Cruise Agency

    5.0 — Develoop Software provides long-term web development, working on a .NET website over a 10-year period. They have worked on its maintenance and several updates, as well as software and mobile Read more
    Read All Reviews
    View Profile Visit Website
  • Parser Logotype

    Not yet reviewed

    Verified
    $50,000+
    $100 - $149 / hr
    250 - 999
    Barcelona, Spain

    Services provided

    40% Custom Software Development
    30% Generative AI
    20% AI Development +1
    10% UX/UI Design

    Focus Areas

    20% .NET
    30% React
    15% Angular +3
    15% NodeJS
    10% Flutter
    10% Spring MVC

    Parser, a software development firm, is in London, England and Barcelona, Spain. They provide Custom Software Development and Generative AI.

    Read more

    Barcelona, Spain

    1 Plaça del Gas
    Barcelona, Spain 08003

    76 - 100

    +442039001707

    See All Locations (4)
    View Profile Visit Website
  • Multiplica Logotype

    4.9 17 reviews
    $25,000+
    $100 - $149 / hr
    250 - 999
    Barcelona, Spain

    Services provided

    20% Conversion Optimization
    20% IT Strategy Consulting
    20% UX/UI Design +3
    20% Web Development
    10% Low/No Code Development
    10% Search Engine Optimization

    Focus Areas

    18% .NET
    28% React Native
    18% Angular +2
    18% NodeJS
    18% Zend PHP

    Multiplica is a digital services company specializing in SEO, UX, and digital strategy optimization. Reviews indicate a high level of satisfaction, with 100% positive feedback and clients highlighting their expertise, effective project management, and strong team culture. Most reviewers (over 80%) mention their exemplary communication and flexibility in meeting client needs.

    See all 17 projects

    Reviews mention Openness

    Client feedback indicates a strong sentiment of openness from Multiplica, with notable instances of collaborative design processes and iterative feedback. Clients appreciated the proactive communication and willingness to discuss changes, which fostered a transparent working relationship. The Future Forward's approach was described as 'white-glove' service, highlighting their attentiveness to client needs and preferences. Overall, clients expressed satisfaction with the engagement and emphasized the importance of clear communication throughout the project.
    • Website Design, Development & Hosting for Investment Firm
      5.0 Oct 27, 2021

      During the design iteration, we had a lot of back and forth about the landing page and website flow and layout. The Future Forward was very game to discuss any changes that we wanted and communicated clearly how long any changes would take to implement. You can rely on The Future Forward’s keen eye for design in all aspects. Be open to communicating with them because they will be very open to your ideas and to speaking with you.

      Read Full Review
    Read All Reviews

    Industry Experience

    Multiplica has received positive feedback across various industries, particularly in Financial Services, Consumer Products, and Construction. Clients commend their expertise in branding, SEO, and website design, highlighting strengths in project management, communication, and adaptability. The Financial Services sector appreciates their high-quality design and strategic support, while Consumer Products and Construction clients value their collaborative approach and effective digital strategies. Overall, Multiplica's strengths suggest a strong fit for clients seeking branding and web solutions in these sectors.

    Read All Reviews

    Select Industry to see insights

    Financial services Consumer Products Other industries Other Industry Construction Design Retail Real estate IT Services

    More responsive than most other service providers

    Multiplica is responsive

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

    Barcelona, Spain

    2 Passeig de Sant Joan
    Barcelona, Spain 08010

    151 - 200

    See All Locations (3)
    View Profile
  • CHI Software Logotype

    5.0 31 reviews
    $50,000+
    $50 - $99 / hr
    250 - 999
    Barcelona, Spain

    Services provided

    15% Custom Software Development
    25% AI Development
    20% Generative AI +4
    10% AI Consulting
    10% IoT Development
    10% Mobile App Development
    10% Web Design

    Focus Areas

    11% .NET
    12% VueJS
    11% Angular +6
    11% Flutter
    11% Laravel
    11% NodeJS
    11% React
    11% React Native
    11% Ruby on Rails

    CHI Software is a renowned provider of Custom Software Development services, offering expertise in tailored software creation, full-stack development, and end-to-end software engineering. The company consistently receives positive feedback, with reviews highlighting their reliability, technical proficiency, and effective project management. Approximately 90% of reviewers commend their timely delivery and adaptability, emphasizing CHI Software's commitment to client satisfaction and quality deliverables.

    See all 31 projects

    Reviews mention Exceeds expectations

    CHI Software consistently exceeds client expectations, as evidenced by feedback from Foresight Mobile, which highlights their exceptional professionalism, skilled developers, and seamless communication. The client noted that CHI's team understood the complexities of a challenging multi-codebase project and delivered outstanding results. Similarly, an Israeli startup's CEO praised CHI's project management and customer service, stating they provided much more than anticipated. Overall, clients express high satisfaction and confidence in CHI Software's capabilities.
    • Mobile App Development for App Development Company
      5.0 Sep 20, 2021

      CHI exceeded our expectations here – as usual. Due to the complexity of a multi-codebase app, and the fact that we were dealing with a third party, most companies would be highly reticent to bring in outsourced development. We felt completely confident that CHI staff would be able to understand the complexities of the project and work collaboratively with us. We were not disappointed.

      Read Full Review
    • System Development for Political Startup
      5.0 Jun 19, 2017

      Everything went as planned with our project. CHI Software has given us much more than we expected. We’ve remained in touch with one of their account managers from the first day until now. This was different to the other developers I’ve worked with in past positions.

      Read Full Review
    Read All Reviews
    12 of 12 Custom Software Development reviews are 5 stars
    1 new review for Custom Software Development in past 6 months
    $1,000,000 – $9,999,999 avg. project cost

    Custom Software Development PROJECT HIGHLIGHT

    IoT Development for Manufacturing Company

    5.0 — CHI Software developed a custom web app to manage a network of IoT-powered food production machines for a manufacturing company. They implemented an admin portal and a scalable backend Read more
    Read 12 Reviews

    Industry Experience

    CHI Software has displayed expertise across various industries including Manufacturing, Software, Information Technology, Healthcare, and Finance. Clients consistently praise their strong communication, reliable project management, and ability to deliver quality results on time. In Manufacturing, they effectively integrated IoT solutions. Their work in Software and IT Services is marked by robust backend and frontend development, while in Healthcare, they excelled in creating user-friendly applications. Overall, feedback indicates a positive sentiment, suggesting CHI Software is a viable partner for projects in these sectors.

    Read All Reviews

    Select Industry to see insights

    Manufacturing Software Information technology Sports IT Services Healthcare Financial services Design Education Arts, entertainment & music Hospitality & leisure Government

    Average Project Cost Breakdown

    $50,000 to $199,999 (12) $10,000 to $49,000 (8) Less than $10,000 (2) $10,000,000 + (1)

    What Clients Have Said

    Clients consistently praised CHI Software for their cost-effectiveness and value for money, noting that their pricing aligned well with project budgets. One client highlighted, 'Pricing fit our budget' while another remarked on 'good value for cost.' Overall sentiment reflects satisfaction with the quality of work relative to costs, with many reviewers indicating that CHI Software provided reliable services without compromising on quality, thus making them a preferred choice for various projects.
    Read All Reviews
    View Profile
  • Amaris Logotype

    4.8 3 reviews
    $10,000+
    < $25 / hr
    1,000 - 9,999
    Ho Chi Minh City, Vietnam

    Services provided

    20% Custom Software Development
    20% Mobile App Development
    20% Web Development +4
    10% AR/VR Development
    10% Blockchain
    10% IT Staff Augmentation
    10% IoT Development

    Focus Areas

    13% .NET
    17% Spring MVC
    13% Angular +6
    13% React Native
    13% Ruby on Rails
    13% Symfony
    6% Laravel
    6% NodeJS
    6% Struts

    Amaris is a custom software development company offering services in software development, business analysis, and testing, particularly excelling in mobile app and backend integration. Review feedback is predominantly positive; clients commend their code quality, responsiveness, and innovative problem-solving, with over 85% appreciating their ability to meet and understand requirements efficiently, despite occasional communication improvements suggested.

    See all 3 projects

    Reviews mention Understands their clients' needs

    Clients consistently express that Amaris demonstrates a strong understanding of their needs. One client noted that Amaris quickly grasps requirements with minimal documentation and often suggests innovative solutions. Their responsiveness in addressing issues and commitment to quality further enhance their reputation. Overall, feedback indicates a positive sentiment regarding Amaris's ability to align with client expectations and adapt to evolving project demands.
    • Software Dev for Air Transport Company
      4.5 Apr 16, 2018

      Sometimes, we don’t exactly know what we want because our own customer doesn’t specify their needs, so Amaris has to spend some time trying to figure out what to do based on limited requirements. They’ve met all requirements and understand them quickly without needing much documentation. Compared to other services we’ve had, they do a lot of critical thinking regarding the scope of the work.

      Read Full Review
    Read All Reviews
    0 of 1 Custom Software Development reviews are 5 stars
    $200,000 – $999,999 avg. project cost

    Custom Software Development PROJECT HIGHLIGHT

    Software Dev for Air Transport Company

    4.5 — Amaris developed software for an aviation app, handling business analysis and testing as well. They provide consistent progress reports and various methods of communication, including Skype. Read more
    Read 1 Review

    Industry Experience

    Amaris has garnered positive feedback across various industries, including Energy & Natural Resources, Information Technology, and Financial Services. Clients commend their technical proficiency, flexibility in adapting to evolving business needs, and effective project management. Specifically, in the energy sector, they demonstrated agility during market changes, while in IT, they excelled in software development and critical thinking. In financial services, their staffing solutions have provided highly skilled developers, leading to long-term collaborations. Overall, Amaris is well-suited for organizations seeking expert technical support across these industries.

    Read All Reviews

    Select Industry to see insights

    Energy & natural resources Information technology Financial services

    Barcelona, Spain

    Carrer de Guitard, 43 - 6° 1a
    Barcelona, Spain 08014

    401 - 500

    +34 931 83 89 33

    See All Locations (4)
    View Profile
  • SlashMobility Logotype

    3.0 1 review
    Undisclosed
    $50 - $99 / hr
    10 - 49
    Barcelona, Spain

    Services provided

    60% Mobile App Development
    20% UX/UI Design
    10% Web Development +2
    5% Application Testing
    5% Wearable App Development

    Focus Areas

    13% .NET
    35% Other frameworks and CMS
    13% IBM Development +3
    13% Oracle Application Development Framework
    13% Symfony
    13% Zend PHP

    SlashMobility is a mobile app development company known for creating native iOS and Android applications. The firm's clientele appreciates its capacity to handle large-scale projects, with notable achievements such as a million app downloads and a significant portion of sales generated through the app. However, some feedback indicates a need for improved attention to detail, with occasional rushed work leading to minor errors.

    See all 1 projects

    Industry Experience

    SlashMobility has demonstrated expertise in the IT Services industry, particularly in mobile app development for iOS and Android. Clients appreciate their ability to provide comprehensive resources and continuous updates, leading to significant user engagement, such as achieving one million downloads. However, feedback indicates a need for improved attention to detail to avoid rushed outputs. Overall, they are well-suited for projects requiring robust mobile solutions and ongoing support.

    Read All Reviews

    Select Industry to see insights

    IT Services

    Average Project Cost Breakdown

    What Clients Have Said

    Clients acknowledge that SlashMobility provides good value for money, especially due to their extensive resources as a larger company. However, there are concerns regarding the speed of delivery, with one client noting a tendency to rush projects, which can lead to mistakes. Despite this, the overall sentiment is positive, with clients satisfied with the results, including significant app downloads and sales increases attributed to their collaboration.
    Read All Reviews

    Barcelona, Spain

    C/ Pujades 51
    Barcelona, Spain 08005

    21 - 30

    93 553 26 38

    See All Locations (2)
    View Profile
  • Itequia Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Barcelona, Spain

    Services provided

    35% Custom Software Development
    20% Enterprise App Modernization
    15% Web Development +3
    10% CRM Consulting and SI
    10% Cloud Consulting & SI
    10% UX/UI Design

    Focus Areas

    34% .NET
    33% Angular
    33% React

    Itequia is a custom software development firm. The firm is based in Barcelona, Spain. Their team specializes in Custom Software Development and Enterprise App Modernization.

    Read more

    Barcelona, Spain

    Pellaires 30-38
    Barcelona, Spain 08019

    41 - 49

    +34 936 11 20 51

    See All Locations (1)
    View Profile
  • DilyaSoft.pro Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9
    Barcelona, Spain

    Services provided

    20% Custom Software Development
    20% AI Development
    20% E-Commerce Development +2
    20% Mobile App Development
    20% Web Development

    Focus Areas

    15% .NET
    11% Angular
    11% NodeJS +8
    11% React
    11% React Native
    11% VueJS
    6% Django
    6% Flutter
    6% NextJS
    6% Other frameworks and CMS
    6% Spring MVC

    DilyaSoft.pro is a software development firm. Located in Barcelona, Spain and Yerevan, Armenia, the firm focuses on Custom Software Development and Web Development.

    Read more

    Barcelona, Spain

    366 Carrer d'Aragó
    Barcelona, Spain 08009

    2 - 5

    +34 635 146 856

    See All Locations (3)
    View Profile
  • NOWORDS Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    2 - 9
    Barcelona, Spain

    Services provided

    10% Custom Software Development
    30% AR/VR Development
    30% Event Marketing +4
    10% Event Management
    10% Web Design
    5% AI Consulting
    5% Wearable App Development

    Focus Areas

    25% .NET
    25% NextJS
    25% NodeJS +1
    25% React Native

    NOWORDS, an Event Marketing company, is based in Barcelona, Spain. Established in 2023, the team specializes in Event Marketing and AR/VR development.

    Read more

    Barcelona, Spain

    Pg. Sant Gervasi, 54
    Barcelona, Spain 08022

    2 - 5

    +34 688 922 803

    See All Locations (1)
    View Profile
  • Twinology Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    Barcelona, Spain

    Services provided

    10% Custom Software Development
    10% API Development
    10% Application Management & Support +10
    10% Cloud Consulting & SI
    10% IT Strategy Consulting
    10% Microservices Architecture Services
    10% Web Development
    5% AI Consulting
    5% AI Development
    5% Blockchain
    5% DevOps Managed Services
    5% E-Commerce Development
    5% Mobile App Development

    Focus Areas

    15% .NET
    20% NodeJS
    15% Flutter +5
    10% Angular
    10% React
    10% React Native
    10% Symfony
    10% VueJS

    Launched in 2023, Twinology is an IT strategy consulting company. The team offers IT strategy consulting and cloud consulting & SI.

    Read more

    Barcelona, Spain

    Calle Trafalgar nº 4, 9
    Barcelona, Spain 08010

    2 - 5

    +33658006783

    See All Locations (1)
    View Profile
  • Linkbub Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Barcelona, Spain

    Services provided

    40% Custom Software Development
    25% Mobile App Development
    25% UX/UI Design +1
    10% Web Design

    Focus Areas

    33% .NET
    34% Laravel
    33% Angular

    Founded in 2013, Linkbub is a software development company. The agency focuses on Custom Software Development and UX/UI Design, and is small.

    Read more

    Barcelona, Spain

    Calle Valencia 646 entr 1
    Barcelona, Spain 08026

    2 - 5

    +34.630.208.726

    See All Locations (1)
    View Profile
  • InnoIT Consulting Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Barcelona, Spain

    Services provided

    20% AI Development
    20% Application Testing
    20% BI & Big Data Consulting & SI +3
    20% Web Development
    10% Cloud Consulting & SI
    10% Mobile App Development

    Focus Areas

    15% .NET
    15% Angular
    15% NodeJS +4
    15% Spring MVC
    15% Symfony
    15% VueJS
    10% React

    InnoIT Consulting is a big data company. Their team is located in Barcelona, Spain. The firm specializes in BI & big data consulting & SI and Web Development.

    Read more

    Barcelona, Spain

    Ronda Sant Pere 52, planta 4
    Barcelona, Spain 08010

    76 - 100

    +34.622.444.261

    See All Locations (1)
    View Profile

Tell us what you need — we’ll match you with top agencies in minutes.

Get My Matches
tracking image

Why Trust Clutch

At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a structured methodology that combines:

  • In-depth client interviews and ratings
  • Comprehensive project details
  • Market presence
  • Portfolio examples and industry recognition

This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.

Ability to deliver
Focus
Clutch Leaders Matrix

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

1 BairesDev
2 Multiplica
3 Unimedia Technology
4 DEVELOOP SOFTWARE
5 CHI Software
6 Amaris
7 Innowise
8 SlashMobility

List of the Top 8 Barcelona .NET Development Companies

  1. BairesDev Logotype

    BairesDev

    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    Barcelona, Spain

    Ability to deliver

    40/40.0
    20/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    30% Custom Software Development
    20% .NET
    20% Web Development
    50% Other
    View Profile Visit Website
  2. Multiplica Logotype

    Multiplica

    $25,000+
    $100 - $149 / hr
    250 - 999
    Barcelona, Spain

    Ability to deliver

    35.5/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    9.1/10 Market Presence

    Service focus

    20% Web Development
    80% Other
    View Profile Visit Website
  3. Unimedia Technology Logotype

    Unimedia Technology

    $10,000+
    $50 - $99 / hr
    10 - 49
    Castelldefels, Spain

    Ability to deliver

    34/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    7.8/10 Market Presence

    Service focus

    30% Custom Software Development
    11% .NET
    20% Web Development
    50% Other
    View Profile Visit Website
  4. DEVELOOP SOFTWARE Logotype

    DEVELOOP SOFTWARE

    $10,000+
    $50 - $99 / hr
    10 - 49
    Barcelona, Spain

    Ability to deliver

    29.7/40.0
    16.2/20 Reviews
    7.9/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    20% Custom Software Development
    45% .NET
    80% Other
    View Profile Visit Website
  5. CHI Software Logotype

    CHI Software

    $50,000+
    $50 - $99 / hr
    250 - 999
    Barcelona, Spain

    Ability to deliver

    28.7/40.0
    16.8/20 Reviews
    5.7/10 Clients & Experience
    6.2/10 Market Presence

    Service focus

    15% Custom Software Development
    11% .NET
    85% Other
    View Profile Visit Website
  6. Amaris Logotype

    Amaris

    $10,000+
    < $25 / hr
    1,000 - 9,999
    Ho Chi Minh City, Vietnam

    Ability to deliver

    23.7/40.0
    15.6/20 Reviews
    2.4/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    20% Custom Software Development
    13% .NET
    20% Web Development
    60% Other
    View Profile Visit Website
  7. Innowise Logotype

    Innowise

    $10,000+
    $50 - $99 / hr
    1,000 - 9,999
    Warszawa, Poland

    Ability to deliver

    39.7/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    10% Custom Software Development
    10% .NET
    10% Web Development
    80% Other
    View Profile Visit Website
  8. SlashMobility Logotype

    SlashMobility

    Undisclosed
    $50 - $99 / hr
    10 - 49
    Barcelona, Spain

    Ability to deliver

    15.6/40.0
    9.8/20 Reviews
    0/10 Clients & Experience
    5.8/10 Market Presence

    Service focus

    10% Web Development
    90% Other
    View Profile Visit Website
  9. Parser Logotype

    Parser

    $50,000+
    $100 - $149 / hr
    250 - 999
    Barcelona, Spain

    Ability to deliver

    7.6/40.0
    0/20 Reviews
    0/10 Clients & Experience
    7.5/10 Market Presence

    Service focus

    40% Custom Software Development
    20% .NET
    60% Other
    View Profile Visit Website
  10. Itequia Logotype

    Itequia

    $5,000+
    $25 - $49 / hr
    10 - 49
    Barcelona, Spain

    Ability to deliver

    8.5/40.0
    0/20 Reviews
    3/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

    35% Custom Software Development
    34% .NET
    15% Web Development
    50% Other
    View Profile Visit Website
  11. DilyaSoft.pro Logotype

    DilyaSoft.pro

    $1,000+
    $25 - $49 / hr
    2 - 9
    Barcelona, Spain

    Ability to deliver

    4/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4/10 Market Presence

    Service focus

    20% Custom Software Development
    15% .NET
    20% Web Development
    60% Other
    View Profile Visit Website
  12. NOWORDS Logotype

    NOWORDS

    $10,000+
    $50 - $99 / hr
    2 - 9
    Barcelona, Spain

    Ability to deliver

    4/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4/10 Market Presence

    Service focus

    10% Custom Software Development
    25% .NET
    90% Other
    View Profile Visit Website
  13. Twinology Logotype

    Twinology

    $5,000+
    $100 - $149 / hr
    2 - 9
    Barcelona, Spain

    Ability to deliver

    4/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4/10 Market Presence

    Service focus

    10% Custom Software Development
    15% .NET
    10% Web Development
    80% Other
    View Profile Visit Website
  14. Linkbub Logotype

    Linkbub

    Undisclosed
    Undisclosed
    10 - 49
    Barcelona, Spain

    Ability to deliver

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

    Service focus

    40% Custom Software Development
    33% .NET
    60% Other
    View Profile Visit Website
  15. InnoIT Consulting Logotype

    InnoIT Consulting

    Undisclosed
    Undisclosed
    50 - 249
    Barcelona, Spain

    Ability to deliver

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

    Service focus

    20% Web Development
    80% Other
    View Profile Visit Website

Similar Categories

Related Services

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

Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.