# Top Software Developers in Luxembourg Recommended Software Developers companies in Luxembourg include Synergy Labs, Phenomenon Studio, Meaningfy, ALSEGO, Woovl, V3RTEX, Kreios SARL, Krypton Labs, TVL Tech, QBA Worldwide. 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](#why-trust-clutch) ## List of the Best Top Software Developers in Luxembourg Ratings Updated: Jul 15, 2026 ### [Synergy Labs](https://clutch.co/profile/synergy-labs) #### 4.9 out of 5 star rating (45 reviews) - $25,000+ minimum project size - $50 - $99 average hourly rate - 50 - 249 employees - Luxembourg, Luxembourg #### Services Provided - Allocation of Expertise by Percentage - 10% Custom Software Development - 10% AI Development - 10% Generative AI - 60% Mobile App Development - 10% Web Development #### Company description Synergy Labs is a custom software development company specializing in tailored and end-to-end software development solutions. Across numerous reviews, 100% of clients praised their project management and responsiveness, highlighting their ability to deliver projects on time and within budget. Frequent commendations note their high-quality service, attention to detail, and personalized client engagement, with over 70% of reviewers emphasizing their effective communication and adaptability. [Visit Website](https://www.synergylabs.co/top-app-development) #### Reasonable pricing Clients have consistently praised Synergy Labs for their reasonable pricing, highlighting that the costs fit within budget constraints while delivering good value. One client noted that the pricing for their extensive project was 'reasonable and fully justified,' indicating satisfaction with the cost relative to the quality of service received. Overall, the sentiment regarding pricing is positive, with clients appreciating the affordability in relation to the comprehensive services provided. #### 4.8 out of 5.0 rating for cost What Clients Have Said Clients generally perceive Synergy Labs as offering good value for money, with several reviews highlighting competitive pricing and effective project delivery. One client noted that their $11,000 investment led to exceptional quality work, while another reflected positively on their $39,000 spend despite project issues. Overall, feedback indicates that Synergy Labs is responsive and professional, though some clients expressed concerns over adherence to contractual terms. The sentiment is largely positive, with many recommending the agency for its quality relative to cost. [Read All Reviews](https://clutch.co/profile/synergy-labs?verified=true#reviews) - $10,000 to $49,000 (11 reviews) - $50,000 to $199,999 (10 reviews) - $200,000 to $999,999 (10 reviews) - Less than $10,000 (5 reviews) #### Very responsive Synergy Labs is very responsive They are a great candidate to start a conversation with. Send them a short message or project inquiry. #### 4% of employees work in Luxembourg office Luxembourg, Luxembourg 21 Rue Glesener 2 - 5 employees [See All Locations (50)](https://clutch.co/profile/synergy-labs#location) --- ### [Phenomenon Studio](https://clutch.co/profile/phenomenon-studio) #### 5 out of 5 star rating (51 reviews) - $10,000+ minimum project size - $50 - $99 average hourly rate - 50 - 249 employees - Luxembourg, Luxembourg #### Services Provided - Allocation of Expertise by Percentage - 25% UX/UI Design - 10% Custom Software Development - 10% Branding - 10% Low/No Code Development - 10% Mobile App Development - 10% Product Design - 10% Web Design - 15% Web Development #### Company description Phenomenon Studio is a custom software development company specializing in full-stack software development with a focus on tailored solutions for startups. Their reviews indicate a 100% positive feedback rate, highlighting their effective communication, adaptability, and collaborative approach. Approximately 33% of reviewers emphasize their expertise in project management and timely delivery. [Visit Website](https://phenomenonstudio.com/?utm_source=clutch.co&utm_medium=referral&utm_campaign=directory) #### Great team Phenomenon Studio has received overwhelmingly positive feedback regarding their team, with clients highlighting their exceptional integration, adaptability, and commitment. One client noted their 'empathetic listening' and proactive ownership, stating they felt like an 'extension of Shaga.' Another emphasized their 'unmatched adaptability' and deep domain expertise, which was crucial during rapid changes. Overall, clients appreciate the studio's unwavering dedication and seamless collaboration, deeming them an indispensable partner in achieving project goals. - Rebranding & Web Design for AI App Startup (5.0/5, Sep 7, 2022): They are a team of professionals who cares about quality and timelines. I highly recommend them to collaborate with! [Read Full Review](https://clutch.co/go-to-review/phenomenon-studio/157162) - Full-Service Design & Dev for Decentralized Gaming Platform (5.0/5, Mar 4, 2025): From day one, they immersed themselves in Shaga’s processes and culture, participating in sprint planning, design critiques, and stand-ups just like an in-house team. That level of buy-in accelerated our decision-making and broke down “agency vs. client” barriers. Every specialist they staffed, UX/UI designers, front-end engineers, motion-graphics artists—brought deep domain expertise and creativity. Their ability to assemble the exact right skill sets for each phase meant we never hit a capability gap. [Read Full Review](https://clutch.co/go-to-review/phenomenon-studio/357053) #### 3 reviews mention Custom Software Development App & Web Dev & Design for Mental Health Platform Company 5.0/5 — In order to bring life into a company brand, a mental health platform company collaborated with Phenomenon Studio for app and web development and designs. They utilize Webflow and Figma as the project's tools. - 3 of 3 Custom Software Development reviews are 5 stars - $10,000 – $49,000 avg. project cost [Read Full Review](https://clutch.co/go-to-review/phenomenon-studio/120028) #### 4.9 out of 5.0 rating for cost What Clients Have Said Clients consistently commend Phenomenon Studio for delivering high value at competitive prices. Many reviews highlight that the pricing aligns well with their budgets, contributing to a perception of good value for money. For instance, one client noted the 'good value for cost' during a branding project, while another emphasized the 'reasonable pricing' for a mobile app redesign. Overall, the sentiment towards their pricing and value is overwhelmingly positive, with clients expressing satisfaction with the quality of work received relative to the costs incurred. [Read All Reviews](https://clutch.co/profile/phenomenon-studio?verified=true#reviews) - $10,000 to $49,000 (17 reviews) - Less than $10,000 (6 reviews) - $50,000 to $199,999 (4 reviews) #### Responsive Phenomenon Studio is responsive They are a great candidate to start a conversation with. Send them a short message or project inquiry. --- ### [Meaningfy](https://clutch.co/profile/meaningfy) - $50,000+ minimum project size - $100 - $149 average hourly rate - 10 - 49 employees - Lintgen, Luxembourg #### Services Provided - Allocation of Expertise by Percentage - 20% AI Consulting - 30% Custom Software Development - 30% BI & Big Data Consulting & SI - 20% Business Consulting #### Company description Business intelligence company Meaningfy is located in Lintgen, Luxembourg. They provide BI & big data consulting & SI and Custom Software Development. [Visit Website](http://meaningfy.ws) --- ### [ALSEGO](https://clutch.co/profile/alsego) - 10 - 49 employees - Luxembourg, Luxembourg #### Services Provided - Allocation of Expertise by Percentage - 25% Custom Software Development - 50% IT Managed Services - 25% Other Application Development #### Company description ALSEGO is an IT managed services company based in Luxembourg, Luxembourg. They provide IT managed services and Custom Software Development and were founded in 2009. [Visit Website](https://www.alsego.com) --- ### [Woovl](https://clutch.co/profile/woovl) - $25,000+ minimum project size - $25 - $49 average hourly rate - 10 - 49 employees - Hesperange, Luxembourg #### Services Provided - Allocation of Expertise by Percentage - 30% Custom Software Development - 15% E-Commerce Development - 15% Mobile App Development - 5% Other Application Development - 5% Application Testing - 30% Web Development #### Company description Launched in 2014, Woovl is a custom software development company. The company specializes in Custom Software Development and Web Development, and is small. [Visit Website](https://woovl.com/) --- ### [V3RTEX](https://clutch.co/profile/v3rtex) - $100 - $149 average hourly rate - 2 - 9 employees - Leudelange, Luxembourg #### Services Provided - Allocation of Expertise by Percentage - 15% UX/UI Design - 25% Custom Software Development - 10% IT Strategy Consulting - 10% Other IT Consulting and SI - 15% Web Design - 25% Web Development #### Company description V3RTEX, a software development firm, focuses on Custom Software Development and Web Development. The company is in Leudelange, Luxembourg. [Visit Website](https://v3rtex.lu) --- ### [Kreios SARL](https://clutch.co/profile/kreios-sarl) - $25,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - Sandweiler, Luxembourg #### Services Provided - Allocation of Expertise by Percentage - 5% API Development - 5% UX/UI Design - 10% Custom Software Development - 5% Enterprise App Modernization - 10% AR/VR Development - 5% Architectural Design - 5% Application Management & Support - 15% Document Digitization & Management - 5% Microservices Architecture Services - 5% Mobile App Development - 15% Product Design - 5% Application Testing - 10% Web Development #### Company description Kreios SARL, a Product Design company, was launched in 2006. The team focuses on Product Design and Document Digitization & Management. [Visit Website](https://www.kreios.lu) --- ### [Krypton Labs](https://clutch.co/profile/krypton-labs) #### 5 out of 5 star rating (2 reviews) - $10,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - Luxembourg, Luxembourg #### Services Provided - Allocation of Expertise by Percentage - 10% UX/UI Design - 15% Custom Software Development - 15% AI Development - 25% Blockchain - 10% Low/No Code Development - 10% Mobile App Development - 15% Web Development #### Company description Krypton Labs is a bespoke software development company specializing in custom software creation, particularly in blockchain and smart contract development. Reviewers highlight their adherence to deadlines and effective collaboration, with 100% positive feedback on their project management skills. Notably, they also assisted in fundraising and provided strategic insights throughout project development. [Visit Website](https://www.kryptonlabs.io/) #### 1 review mentions Custom Software Development Staff Augmentation for Decentralized Gaming Company 5.0/5 — Krypton Labs augmented their staff to develop a play-to-earn game for a decentralized gaming company. They helped define the final version with clear milestones and deadlines. - 1 of 1 Custom Software Development reviews are 5 stars - $50,000 – $199,999 avg. project cost [Read Full Review](https://clutch.co/go-to-review/krypton-labs/170026) #### Experience in 1 industry Krypton Labs has demonstrated expertise primarily in the Gaming industry, particularly in decentralized and blockchain-based projects. Feedback highlights their strong knowledge of blockchain technology, effective project management, and innovative contributions during development. Their ability to meet deadlines and assist in fundraising showcases their commitment to client success. Overall sentiment from clients indicates a high level of satisfaction, positioning Krypton Labs as a reliable partner for gaming-related projects. [Read All Reviews](https://clutch.co/profile/krypton-labs?verified=true#reviews) ##### Gaming Experience Krypton Labs has demonstrated significant expertise in the gaming industry, particularly in developing decentralized, play-to-earn games. Clients have praised their deep understanding of blockchain technology and smart contracts, which instills confidence in project execution. Their commitment to deadlines and proactive communication has resulted in successful milestones, enhancing client satisfaction. Furthermore, their ability to facilitate funding by connecting clients with investors showcases their valuable network and support, making them a strong candidate for businesses seeking innovation and reliability in gaming projects. - 1 review for gaming industry - 1 review is 5 stars - $50,000 – $199,999 avg. project cost - Staff Augmentation for Decentralized Gaming Company (5.0/5, Dec 2, 2022): Krypton Labs augmented their staff to develop a play-to-earn game for a decentralized gaming company. They helped define the final version with clear milestones and deadlines. [Read Full Review](https://clutch.co/go-to-review/krypton-labs/170026) #### 5.0 out of 5.0 rating for cost What Clients Have Said Clients have expressed strong satisfaction with Krypton Labs' cost-effectiveness and value for money. One reviewer noted that Krypton helped them not only with project development but also with fundraising, showcasing their commitment beyond just delivering services. The company's adherence to deadlines and proactive communication further enhanced the perceived value. Overall, feedback indicates that clients feel they received significant returns on their investment, highlighting Krypton Labs as a reliable and valuable partner. [Read All Reviews](https://clutch.co/profile/krypton-labs?verified=true#reviews) - $50,000 to $199,999 (1 reviews) #### 18% of employees work in Luxembourg office Luxembourg, Luxembourg 48 Rue de la Toison D'or 2 - 5 employees +352 691 453 883 [See All Locations (2)](https://clutch.co/profile/krypton-labs#location) --- ### [TVL Tech](https://clutch.co/profile/tvl-tech) - $25,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - Luxembourg, Luxembourg #### Services Provided - Allocation of Expertise by Percentage - 40% AI Agents - 10% Custom Software Development - 50% AI Development #### Company description Founded in 2019, TVL Tech is a small București, Romania-based artificial intelligence development company. Their team provides Artificial Intelligence and AI Agents. [Visit Website](https://www.tvl.tech/) #### 19% of employees work in Luxembourg office Luxembourg, Luxembourg 48 Rue de la Toison d'Or 6 - 9 employees +352 621 477 866 [See All Locations (3)](https://clutch.co/profile/tvl-tech#location) --- ### [QBA Worldwide](https://clutch.co/profile/qba-worldwide) - 50 - 249 employees - Luxembourg, Luxembourg #### Services Provided - Allocation of Expertise by Percentage - 10% Custom Software Development - 10% AI Development - 10% CRM Consulting and SI - 20% ERP Consulting and SI - 20% IoT Development - 10% Cybersecurity - 10% IT Strategy Consulting - 10% Application Testing #### Company description QBA Worldwide is an ERP consulting and SI company. They provide ERP consulting and SI and IoT development and were launched in 2013. The firm is in New York, New York and Luxembourg, Luxembourg. [Visit Website](http://www.qbadvisory.com/) #### 38% of employees work in Luxembourg office Luxembourg, Luxembourg 65 Boulevard de la Pétrusse 6 - 9 employees [See All Locations (2)](https://clutch.co/profile/qba-worldwide#location) --- ### [UX Capital Sarl](https://clutch.co/profile/ux-capital-sarl) - $50 - $99 average hourly rate - Freelancer employees - Luxembourg, Luxembourg #### Services Provided - Allocation of Expertise by Percentage - 20% UX/UI Design - 20% Custom Software Development - 20% Product Design - 20% Web Design - 20% Web Development #### Company description UX Capital Sarl is a web design agency founded in 2021. Their team provides Web Design and UX/UI Design. [Visit Website](https://www.theuxcapital.com) --- #### Get personalized agency matches based on your project goals. 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