All Quality Assurance Services in Stuttgart
Codana GmbH
4.9(17 reviews)Your agency for software as individual as you!
Highly recommendedTop awardedHow do we differ from other agencies? Creation of your individual digital business model . Development of Mobile Apps (Android and iOS) for your use case. Creation of a unique UX Design for your custom application. Development of your own, individual web application . Expertise and implementation of IoT projects AI Integration in your company In addition to the services mentioned, we offer our clients the option to support them in building their own development capacities, enabling them to benefit from digitalization in the long term and not be dependent on external agencies. "Another web shop?" NOT WITH US! We are passionate about projects that make a difference. Projects that offer real added value. From process optimization applications to medical apps and machine connectivity. Do you have such a project? - Then we are exactly the right ones for you! We look forward to discussing with you and convincing you of our performance.Looking for work in Quality AssuranceLocated in Heilbronn, Germany (+2)From €3,000 for Quality AssuranceWorked in Internet (+12)Speaks German, English(+2)11-50 membersmarmato GmbH
5(2 reviews)Delivering the message.
Top awarded++ Test winner ++ Germany's best SEO agency ++ Test winner ++ Germany's best SEO agency ++ Together with you, we define growth strategies, develop new customer-centric marketing, and sustainably increase your innovation potential. Every beginning has its magic - for this, we at marmato GmbH use interactive workshops and user-centric methods for experiences that delight customers and colleagues alike and help us and all our partners succeed in the digital age. Full service from idea to reporting. Why don't you see reviews from our customers about us on sortlist? Because we regularly conduct our own customer surveys and they have other things to do than rate service providers like us :) We have an NPS (standardized satisfaction score) of an extremely good 68, and on Google reviews, you will find EXCLUSIVELY 5-star reviews about us. Our vision: To make the customer happy! Our mission: We ensure that our customers achieve their goals. And we ensure that all customers always have positive experiences with us. We love it when we can support you, best regards Thomas Göring, Managing DirectorLooking for work in Quality AssuranceLocated in Stuttgart, Germany (+1)From €1,000 for Quality AssuranceWorked in Internet (+5)Speaks German, English(+1)51-200 membersQubix Consulting GmbH
4.8(11 reviews)Shaping digital transformation – measurable & successful
RecommendedAt Qubix, digital experts, industry specialists, and entrepreneurs work hand in hand to make your processes efficient, automated, and sustainable. We understand your business model and corporate culture so that solutions directly impact your KPIs . Our focus: long-term added value, fast ROI, measurable results . What we do for you Digital Transformation & Process Optimization Change Management & Organizational Consulting Automation & Software-supported Processes Subsidy Consulting & Subsidy Check Strategic Consulting & Project Implementation Why Qubix? Over 25 years of experience in digital projects Strong network of start-ups, companies, and investors Practical approach: Results instead of theories Personal support & sustainable partnershipLooking for work in Quality AssuranceLocated in Eschborn, GermanyFrom €1,000 for Quality AssuranceWorked in Hospitals & Healthcare (+4)Speaks English, German11-50 membersW&S Digital GmbH
4.5(20 reviews)Wir designen, entwickeln, optimieren und vermarkten – seit 1984.
Top awardedWe design, develop, optimize and market - since 1984. W&S is a digital agency for increasing efficiency and sales. Our customers are medium-sized companies and come from the high-price segment. As manufacturers of high-quality products, they place particular value on quality. We create holistic concepts with customized solutions for them - always based on a sound strategy and with the aim of long-term, trusting cooperation. Development, design and marketing - these are the areas in which we specialize and in which we are experts. There are two main reasons for this: Specialist knowledge and experience. Our team consists of competent employees who are constantly expanding their skills. They are led by a boss who grew up in the business and is the second generation to run the agency. We are happy to support you in every aspect of digitalization. Because we believe in the naturalness of digital change and its lasting effect on business challenges. Let's achieve great things together.Looking for work in Quality AssuranceLocated in Esslingen, GermanyFrom €1,000 for Quality AssuranceWorked in Industrial Goods & Services (+15)Speaks German, English11-50 membersSPRYLAB
4.9(24 reviews)Development of platforms, apps & AI solutions for large & medium-sized companies
Top awardedSPRYLAB is a leading IT partner for custom platform, app, and AI solutions. Our in-house team of over 70 developers, designers, and strategists drives bold ideas and pioneering software solutions to guide large and medium-sized companies into the digital present. Since 2007, over 120 companies from 5 countries have entrusted us with their trickiest software projects. With particular expertise in the healthcare, media, automotive, and sports industries. SPRYLAB serves clients such as Deutsche Bahn, Sodexo, Evonik, Daimler, Doctors Without Borders, University Hospital Heidelberg, Johanniter, Axel Springer, Bertelsmann, and the Basketball Bundesliga. 83% of our assignments come from recommendations. We are reliable and 100% transparent Why do our clients trust us with their most important projects? Because in over 16 years, we have never failed to deliver the results we promised. We advise you with holistic foresight We have seen the inside of almost 100 companies and know what causes software projects to fail. That's why we analyze your IT infrastructure and workflows and help you meet all the requirements. We are the sparring partner you are looking for Great products that last for decades are developed as a team. As an equal partner, we challenge mediocre ideas and bravely speak uncomfortable truths. We solve problems and invent the future We believe that with software, (almost) nothing is impossible. Our software engineers love to take on the trickiest and boldest tasks and solve complex challenges. We work quickly, agilely, and cost-effectively Our project teams know: Speed and quality are trump cards in software development. With prototyping, wireframing, and short iteration cycles, you can quickly bring a mature product to market and expand it. Contact: More efficiency, revenue, or digital momentum through digitalization? Contact us. If you are looking for an IT service provider with whom you want to grow together, we are the right partner. hello@sprylab.com +49(0) 30 166 342 51 www.sprylab.com/en/Looking for work in Quality AssuranceLocated in Berlin, Germany (+1)From €5,000 for Quality AssuranceWorked in Publishing (+11)Speaks English, German51-200 membersnvii-media GmbH
4.9(21 reviews)Full Service - everything from a single source - made with love in Halle (Saale), Berlin
nvii-media GmbH Since 2007, we have been developing modern websites, online shops, corporate designs, marketing strategies, and much more for you. Our advertising agency concept is based on offering our clients, whether new startups or existing companies, everything from a single source. This means you have a competent contact person who will develop your complete business equipment, marketing strategy, corporate design, and the corresponding website and/or online shop in a sector-compliant manner. Successful together! with your advertising agency We offer full competence in strategy, design, and development for the successful communication of your brand. Your partner in competence. As a provider of full-service options, you will receive your personal complete package from us for every individual purpose. Web design, media design, programming & print combined in a sophisticated marketing strategy, implemented with the latest standards and with an eye for detail. About us - What distinguishes us as an advertising agency nvii-media GmbH is a leading provider of professional and effective solutions in web design and internet marketing for small, medium-sized, and large companies. "As a full-service agency, you get everything from a single source." Our offer consists of a complete service package where customer satisfaction is the top priority. The creativity and professionalism of our company in Halle (Saale) are complemented by our extensive range of services. This includes web design, graphic and print media design, programming, internet marketing, search engine optimization, and hosting. From the creation of an entire design to the revision of an existing web design and maintenance of an online presence, all essential services are offered to the customer. About our work Your advantages of an advertising agency "As a full-service agency, you get everything from a single source." We go beyond what is technically feasible in terms of user-friendliness and design! This is precisely why many companies in Halle (Saale), the surrounding area, and throughout Germany have already opted for precisely coordinated programming or revision of their online presence by our web design & media design agency Halle (Saale), as shown in the portfolio. Currently, a small team in our agency handles most of the customer support from our location in Halle (Saale) across Europe.Looking for work in Quality AssuranceLocated in Berlin, Germany (+1)From €1,000 for Quality AssuranceWorked in Others (+19)Speaks German, English(+1)11-50 membersfarbcode GmbH
(0 review)Individual web software that simplifies processes and advances your business.
Complicated workflows, outdated tools, or confusing Excel lists cost time, money, and nerves. We develop digital solutions that optimize, automate, and sustainably relieve your processes – so you can concentrate on what matters. //farbcode - Your experts for individual software solutions Individual web applications, precisely tailored to your company or your processes, implemented with the latest technologies such as Laravel, Vue 3, Nuxt 3, Tailwind, and Docker. Over 20 years of experience and expertise, over 100 successfully implemented projects by our 10-person expert team in Stuttgart.Looking for work in Quality AssuranceLocated in Stuttgart, GermanyFrom €5,000 for Quality AssuranceWorked in EducationSpeaks English, German11-50 membersPS
4.9(12 reviews)The last word in digital
Top awardedAt Propaganda Solutions, we believe marketing should be accessible, effective, and built for real business growth—not just empty metrics. That’s why we’ve redefined digital marketing with a science-backed, psychology-driven approach that puts you in control. We specialize in SEO, paid media, social, web development, and performance analytics, crafting strategies that don’t just generate clicks, but drive real influence and long-term customer trust. Our unique AI-powered tools and deep expertise in human behavior and decision-making mean we don’t just market—we engineer outcomes. If you want marketing that’s built on clarity, control, and measurable success, you’re in the right place. Let’s transform your business together. 🔹 Data-led. Influence-driven. Results-proven. 🚀 Let’s talk. German VersionLooking for work in Quality AssuranceLocated in Berlin, Germany (+1)From €1,000 for Quality AssuranceWorked in Food (+12)Speaks English, German(+3)11-50 membersCom&Sons GmbH
4.9(8 reviews)COMMUNICATE WITH EACH OTHER, FIND SOLUTIONS TOGETHER
RecommendedTop awardedThe Path of Pioneers In the last 15 years, forms of communication have changed radically. And this at a speed that marketing and sales in many companies hardly have a chance to adapt to this change. We live in a networked world in which marketing measures can no longer be viewed separately from one another – but must be linked together. In order to highlight the special qualities of your company, we can draw on a widely branched system of experience and qualifications. We are specialists in the areas of corporate design, live communication, digital marketing, film & photo production and IT & e-commerce and even better at harmonizing them with each other.Looking for work in Quality AssuranceLocated in Hamburg, GermanyFrom €1,000 for Quality AssuranceWorked in Non-profit (+8)Speaks English, German11-50 membersBecklyn
5(4 reviews)We focus on Design and Technology to create unique digital Experiences.
Top awardedOur range of expertise is extensive and interdisciplinary. When developing new solutions, we focus on design and technology. Our own playfulness is a constant motivator to constantly try out new paths and solutions. From the idea to the finished product is a long way. That's why we've built our own digital playground. What is a trend today could be the new standard tomorrow and already outdated next week. So that the digital labyrinth doesn't remain a one-way street, there is Becklyn. Becklyn develops digital products, strategies, and innovative and technical solutions for medium-sized businesses. We employ a large team of software developers from Frontend, Backend, Operations, and Dev-Ops. This represents a sustainable difference in how classic digital agencies are structured, which represents a decisive difference and a great advantage for our customers. In addition to the team of developers, the team is complemented by designers, UX, and online marketing specialists. If you want to know more about the difference between software and web development, contact us at hello@becklyn.com. We know all the advantages and disadvantages that systems like TYPO3, Sitecore, First Spirit, Drupal, etc. bring. We develop innovative and technical solutions based on headless solutions. Becklyn is a Contentful Gold Partner.Looking for work in Quality AssuranceLocated in Ludwigsburg, GermanyFrom €4,000 for Quality AssuranceWorked in Energy & Oil (+8)Speaks German, English11-50 membersGoPassion GmbH
4.8(6 reviews)GoPassion – Digital Product Builder for the Mid-Market
We build digital products people talk about – for mid-sized companies that don't have time for mediocrity. You are the CEO of an SME. You have a product idea – perhaps even a pretty good one. But you don't have a team to turn it into a functional, scalable product. That is exactly why we exist. Most agencies build beautiful software that nobody needs. Most venture builders only build their own ventures. With your money. For equity. We are different. We are four founders with our own exits and corporate experience (Siemens, SAP, Deutsche Telekom). We treat your product like our own – because we know how it feels when everything is at stake. What we do for you: → Validate your idea before we write a single line of code → Only build features with a real business case → Develop scalable architecture from day 1 → Deliver a working product in 3-6 months What remains with you: Marketing, Sales, Customer Success. Our process: Understand (4-6 weeks) → Validate prototype (2-4 weeks) → Develop (8-12 weeks) → MVP Launch -> Pivot or Scale What sets us apart: ✓ Four senior founders, no junior team ✓ 200+ developer network – flexible, no payroll costs ✓ Business-first: "What generates money?" instead of "What is cool?" ✓ MVP in 90 days – guaranteed Who this is NOT for: ❌ Website projects, logo redesigns, marketing campaigns Who this IS for: ✅ SME CEOs with digital product ideas ✅ Mid-sized companies without their own product organization ✅ Looking for a partner who takes responsibility Typical project: €60k-€250k | 3-6 months Comparison: Building your own senior team = €365k/year + 18 months. Or: 6 months with us = finished product. Next step: 25-min Strategy Call (free). No sales pitch. Just honest sparring. If it's not a fit, we'll tell you. Team: <10 people Previously: CodingPassion GmbHLooking for work in Quality AssuranceLocated in Raubling, GermanyFrom €7,400 for Quality AssuranceWorked in Energy & Oil (+6)Speaks English, German11-50 membersadd2 DIGITAL COMMUNICATION
4.9(21 reviews)We stand for digital communication. And offer solutions from A to Z - since 1997.
RecommendedTop awardedWe stand for digital communication. From A to Z. Since 1997, we have been accompanying brands and companies in the digital transformation. We are your guide, providing advice and support. We take care of analysis and strategy , handle creation and production , and manage distribution and media . Our clients can choose exactly the solutions they really need. Thus, we offer you all the disciplines required for modern communication from a single source. Whether it's content audit, content marketing, social media marketing, website conception, dynamic video and audio production, digital signage, Google advertising, social media advertising, display or programmatic advertising. Whatever moves our clients, together we ensure a suitable solution. We are particularly proud of satisfied customers, long-term customer relationships, our projects, and of course our employees – and a little bit of our awards too. Although they always play second fiddle with us. Because our clients and projects play first fiddle. Our success is also reflected in the current rankings. In the Internet Agency Ranking of the Bundesverband Digitale Wirtschaft (BVDW), add2 is a Top 10 agency in the Marketing and Branding ranking – in addition, this important industry association has awarded our agency as a "Trusted Agency".Looking for work in Quality AssuranceLocated in Düsseldorf, GermanyFrom €5,000 for Quality AssuranceWorked in Food (+4)Speaks German, Dutch(+5)51-200 memberssauber digital
5(3 reviews)Maintain a clear view in the digital world! Websites - Online shops - individual software
What exactly do you do? We create your new website, landing page, online shop, individual application, or extensions & integrations with existing systems. Of course, we don't do this blindly. We want you to get what you really need. Therefore, we place great importance on preliminary discussions and briefings so that you receive a result that benefits you and excites you. In marketing, we support you in logo development, corporate design, newsletters & social media. Since life actually still happens offline here and there, we are also happy to create classic advertising materials for you, such as business cards, flyers, brochures, etc.!Looking for work in Quality AssuranceLocated in Gera, GermanyFrom €3,000 for Quality AssuranceWorked in Industrial Goods & Services (+13)Speaks German1-10 membersJUNGMUT
4.5(7 reviews)We generate growth through digital tools and opportunities. Targeted, sustainable, supportive.
RecommendedTop awardedWith tailor-made digital solutions, we support organizations in independently achieving their goals and securing sustainable success. Together, we develop strategies that convey messages clearly, effectively, and to the point – for a strong, consistent, and future-oriented digital presence. We combine the creative thinking and energy of digital natives with well-founded experience from over 15 years of digital work. This is how we unlock new potential together with our clients – strategically smart, creatively powerful, and technically precise. Our collaboration is characterized by openness, partnership, and real implementation strength. Whether as a long-term sparring partner, flexible everyday support, or strategic impulse generator: we deliver solutions that truly fit – and are happy to share our knowledge as speakers at industry events or in workshops. Our Services Websites We conceptualize and realize websites that inspire – functional, user-centered, and visually convincing. We don't see websites as a project, but as a product in constant evolution. Together with our clients, we create central digital touchpoints that grow flexibly and remain relevant in the long term. Our technical expertise ranges from TYPO3 and WordPress to headless approaches – always with a focus on accessibility, SEO, and user guidance. Inbound Marketing & Marketing Automation We rely on data-driven communication that reaches people at the right moment. Through targeted inbound marketing, we create content that not only informs but also converts – along the entire customer journey. Our strategies include content creation, SEO, lead generation, email marketing, social media, and the automation of marketing processes with tools like ActiveCampaign or HubSpot – all with the goal of building sustainable customer relationships. Daily Marketing Support We support internal teams with reliable, agile marketing support in day-to-day business – hands-on, flexible, and efficient. Whether it's social media, newsletters, performance campaigns, or content maintenance: we act as an extended arm of the marketing team and provide noticeable relief. With clear processes, dedicated contact persons, and a high standard of quality, we ensure that ideas don't get stuck in the pipeline but truly become visible. Positioning & Design A strong brand needs clarity – both in content and visuals. We help companies sharpen their identity, communicate their values precisely, and develop a look and feel that makes an impression. From brand strategy and corporate design to UI/UX and content guidelines, we create a distinctive foundation that works across all channels – relevant for clients, partners, and employees alike. With JUNGMUT by your side, you receive tailor-made solutions that help you achieve your digital goals and secure sustainable success.Looking for work in Quality AssuranceLocated in Cologne, GermanyFrom €2,500 for Quality AssuranceWorked in E-commerce (+9)Speaks German, English(+1)11-50 memberskeeen GmbH - Marketing Technology
4.7(7 reviews)Raising Potentials
We cannot predict the future - but we make it possible. Future viability is the most important characteristic a company can have today. In an ever-changing world, the adaptable survive. Those who react nimbly and flexibly to new influences. Those who recognize and anticipate trends. Survival of the fittest. The Darwinism of companies. Today's "hot shit" is already yesterday's news tomorrow. That's why keeen orchestrates the disciplines of marketing, technology, and experience design into overarching added values. Of course, not everyone plays the same tune, but the result is more than the sum of its parts. This is how we unlock our clients' potential for the future and enrich the lives of millions of people with our work. We believe that truly good digital products can only be created when the user is addressed holistically. Three essential factors play a role here: The head decides rationally about performance. Technology must work, facts must be right. We build the technological platforms that carry brands. As a TYPO3 Gold Member and Shopware Business Partner, we are a reliable, competent contact for digital ecosystems, websites, and e-commerce development. Marketing stages the authentic appearance of a brand or product. We develop the emotional appeal, message, and tonality, and ensure consistent positioning in the market. A user experience that makes you want more is intuitive to use and visually appealing. We design the user experience that excites people.Looking for work in Quality AssuranceLocated in Berlin, Germany (+2)From €3,000 for Quality AssuranceWorked in Farming (+9)Speaks German, English11-50 membersNo agency GmbH
4.9(13 reviews)Smart Brands – need No agency. We create holistic digital solutions.
We are a digital agency that develops holistic solutions that lead to sales success - from corporate design to a well-thought-out website. As a creative agency, we work closely with you on the innovative ideas of tomorrow We see ourselves as equal partners and team players for projects of any size. Our quick accessibility and continuous exchange play a crucial role. As an external design or development department, we are at your side to master the next challenges together. #Websites #Apps #Relaunches #DigitalProducts #Webdesign #Web #Design #Userinterface #Userexperience #Wordpress #Webflow #DesignAgency #Design #AgencyLooking for work in Quality AssuranceLocated in Hamburg, GermanyFrom €3,000 for Quality AssuranceWorked in Music (+5)Speaks English, German1-10 membersAgentur vierzehn02
5(4 reviews)Creative building and optimising of brands and brands to be.
Top awarded🌟 Unleashing Uniqueness in Branding - vierzehn02: Your Creative Catalyst 🌟 🇬🇧 Welcome to vierzehn02, where we craft extraordinary brands that transcend the ordinary. In a world where standing out is the key to success, we believe in building aspirational and trustworthy brands that go beyond expectations. At vierzehn02, we are more than a digital marketing and branding agency; we are your partners in showcasing the uniqueness of your business. Our approach is a harmonious blend of strategy, storytelling, and design, executed by dedicated project teams. With expertise and seniority at our core, we delve into your business landscape, charting a course that propels your brand above and beyond the commonplace. 🚀 Why choose vierzehn02? Tailored Uniqueness: We understand that your business is unique. Our team, based in the heart of Munich, is committed to helping you express that uniqueness authentically. Global Creativity, Local Impact: Our diverse team collaborates with creative professionals, ensuring your project progresses swiftly. Expect more traffic and increased revenues in no time. Full-Service Excellence: From branding and sustainable positioning to graphic and trade fair design, web design and online advertising strategies, we offer comprehensive services to strengthen your digital presence. 📅 Why wait any longer to make your mark? Connect with vierzehn02 today for an initial, commitment-free conversation. Our team is eager to ensure you're perceived as uniquely as you are!Looking for work in Quality AssuranceLocated in Munich, GermanyFrom €1,000 for Quality AssuranceWorked in Real Estate (+13)Speaks German, English11-50 membersBOTSCHAFT.digital - Agentur für digitale Kommunikation
5(2 reviews)We develop the right strategy for your message. #gerneperDu
Top awardedYou get the full package with us, because we know what we're doing. In every respect. We are a crew of creative individualists, brimming with ideas, who create sustainable and award-winning solutions. Online and offline. We consider conveying messages to be our task. Each of our clients has important messages that we communicate creatively and impressively. With passion, Botschaft develops the ideal strategy for disseminating your message. We see ourselves as ambassadors, representing you in the digital world. We accompany you on your journeys of discovery through the internet and are there to help you with advice and action. We plan your journey into the digital world with you – our second home. Our main focus is always on user-friendly operation, fast and uncomplicated processing, and adherence to important standards. In implementation, we use modern technologies – but also open source. We master a variety of programs (e.g. Adobe, Maxon, Waterproof), content management systems (e.g. Joomla, Drupal, TYPO3, SuluCMS) and can confidently handle various blog software (e.g. WordPress) and many e-commerce platforms. And ideally, we design and develop your individual website, independent of any systems. Besides web, we also do print and branding. And we've even won awards for it. With the German Brand Award 2022.Looking for work in Quality AssuranceLocated in Freisbach, Germany (+1)From €1,000 for Quality AssuranceWorked in Energy & Oil (+9)Speaks German, English1-10 membersKOMBINAT
5(1 review)More revenue and growth through user-friendly online shops for manufacturers and brands
KOMBINAT, your e-commerce online shop agency from Berlin Kreuzberg, offers you comprehensive and system-open consulting for the development and optimization of your B2B/B2C online shop. Benefit from our 20 years of e-commerce expertise and increase your business success.Looking for work in Quality AssuranceLocated in Berlin, GermanyFrom €3,000 for Quality AssuranceWorked in Beverage (+5)Speaks German, English11-50 membershsn – Die Agentur
5(1 review)We are the agency for... integrated communication creative moments new perspectives
Top awardedWe are hsn. We are the agency for integrated & digital communication. We want to take people with us, win them over and inspire them. Trust and open dialogue are important principles. This attitude shapes our collaborative work within the agency as well as our relationships with clients and partners. Our work is always about everything - the big picture. We want to understand in order to do things better and let them grow. Brands, products, services. This includes listening, talking, discussing. On an equal footing. Our client relationships last for years. Proof that we are on the right track with our approach. We develop communication out of passion. With our unit hsn - Digital One we are experts in online marketing & development. We are passionate about the challenges of our clients and their projects. We think and act integratedly - no more narrow-mindedness. We understand our clients' products and services. We can. B2C, B2B, B2E and D&C. We love strong brands and outstanding products. We thrive on client success - that's our KPI. We like to say yes and at the right moment, sometimes no. We are really keenLooking for work in Quality AssuranceLocated in Hamburg, GermanyFrom €1,000 for Quality AssuranceWorked in Food (+5)Speaks German, English11-50 members