Top Web App Development Agencies in Mainz

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Top Featured Web App Development Agencies

Berlin Bytes
4.9
(20 reviews)
Digital Products & Customer Platforms | Internal Operations Platforms | AI, Agents & Bots
Top awarded
We are the partner for digital transformation for companies of all sizes. Through strategic consulting and technology solutions at all levels: From conception to implementation, we develop customer platforms, optimize internal operations platforms, and integrate future-oriented AI. We combine strategy, design, and technology into tailor-made solutions: from websites and e-commerce platforms to complex software systems, web and mobile apps.
12 works in Web Application
Located in Berlin, Germany
From €10,000 for Web Application
Worked in Food (+15)
Speaks English, French(+2)
51-200 members
Digital Masters GmbH
4.8
(25 reviews)
WE ARE THINKERS AND MAKERS OF TODAY'S COMMUNICATION AND COMMERCE.
Top awarded
🇬🇧 below 🇬🇧 Say hi to Digital Masters, your agency for e-commerce, websites and digital communication. The future is digital. And we're shaping it with passion, know-how and a lot of power. With us, professionals from consulting & strategy, marketing, technology and creation work together on your goals right from the start. This setup is the basis of Digital Masters, our DNA. And it works really well! From start-ups to big players, we support you in digitizing your business. We optimize your channels and campaigns, maximize your results, develop suitable platforms and let your brand shine where it is seen. In doing so, we focus on nothing less than your success! Sounds really good, doesn't it? Then get in touch.
14 works in Web Application
Located in Hamburg, Germany
From €10,000 for Web Application
Worked in Consumer Electronics (+22)
Speaks German, English
51-200 members
The Weather
4.9
(44 reviews)
No-nonsense digital transformation for forward-thinking brands
Highly recommended
Top awarded
🇬🇧 The Weather is an award-winning digital agency and one of Germany's top-ranking companies for web design and web development . Based in Berlin, delivering worldwide. We have created over 200 websites for tech startups, green energy clients, democracy-focused NGOs, and progressive brands. Their digital transformation has paid for itself — and yours should too. The Weather is the #1 web design company in Germany on Clutch. Seven of our websites received niminations on Awwwards.com. Our web experiences change entire businesses, one website at a time. See the proof. Web design Our high-impact design websites and digital experiences are designed to spark action and build momentum. Discovery & digital advisory Websites UI/UX Figma Web apps Mobile apps Motion design 3D animations Web development We develop future-proof websites and software that are result-oriented and easy to live with. WordPress and Elementor Webflow Jamstack, Headless CMS Mobile apps Web apps Support and maintenance Brand construction With a strong focus on storytelling, we craft distinctive brand and product identities that stand out. Brand guidelines Brand book Idea making Copywriting Illustration Graphic and print design
10 works in Web Application
Located in Berlin, Germany
From €5,000 for Web Application
Worked in Construction (+25)
Speaks English, Catalan(+7)
11-50 members
Qubix Consulting GmbH
4.8
(11 reviews)
Shaping digital transformation – measurable & successful
Recommended
At 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 partnership
2 works in Web Application
Located in Eschborn, Germany
From €3,000 for Web Application
Worked in Hospitals & Healthcare (+4)
Speaks English, German
11-50 members
maexware solutions GmbH
5
(4 reviews)
maexware – Your key to digital success and solving IT challenges!
We are your partner for all aspects of web and software development! Our expertise includes digitalization, IT support, and innovative ERP, e-commerce, and CRM solutions. As a partner for digital and commercial solutions, we offer tech innovations and a comprehensive IT competency pool.
3 works in Web Application
Located in Freiburg, Germany
From €5,000 for Web Application
Worked in Energy & Oil (+5)
Speaks English, German
11-50 members
Instinctools
5
(10 reviews)
Your AI-powered Engineering Partner
Top awarded
Meet *instinctools - a global AI-powered software engineering company with over 25 years of experience. We help both SMBs and Enterprises build robust, scalable software solutions that excel in functionality and design. Our core services include: Agentic AI enablement Custom software development enhanced by deep AI expertise Digital product engineering Business process automation Legacy system modernization Advanced data analytics and visualization Cloud infrastructure and DevSecOps Headquartered in the USA (Maryland) and Europe (Germany), *instinctools offers convenient locations for meeting and collaborating directly with our clients. We have development centers in Poland, LATAM, India, and Kazakhstan that combine global expertise with a strong price-quality balance to ensure exceptional results across time zones. Our work is backed by ISO-certified quality standards, strategic partnerships with leading tech platform, and a long-standing commitment to engineering excellence. Instinctools holds a broad portfolio of regional and industry-specific certifications, including CIR, HIPAA, and other compliance frameworks required for regulated markets. The 2025 Annual Customer Satisfaction Index is 9.1 out of 10.
3 works in Web Application
Located in Potomac, United States (+4)
From €10,000 for Web Application
Worked in Construction (+10)
Speaks English, German(+1)
201-500 members

All Web App Development Companies in Mainz

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