Top Web App Development Agencies in Cologne

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Germany Cologne

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Top Featured Web App Development Agencies

Berlin Bytes
4.9
(19 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 Human Resources (+15)
Speaks English, French(+2)
51-200 members
Codana GmbH
4.9
(17 reviews)
Your agency for software as individual as you!
Highly recommended
Top awarded
How 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.
10 works in Web Application
Located in Heilbronn, Germany (+2)
From €5,000 for Web Application
Worked in Others (+12)
Speaks German, English(+2)
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
Becklyn
5
(4 reviews)
We focus on Design and Technology to create unique digital Experiences.
Top awarded
Our 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.
10 works in Web Application
Located in Ludwigsburg, Germany
From €10,000 for Web Application
Worked in Energy & Oil (+8)
Speaks German, English
11-50 members
External IT Solutions e.U.
5
(1 review)
Webentwicklung & Software aus dem Mostviertel - Digitale Lösungen mit Substanz
Wir entwickeln individuelle digitale Lösungen für KMU, die mit Standardsoftware an Grenzen stoßen oder ihre Prozesse effizienter gestalten möchten. Dazu realisieren wir Webanwendungen, Kundenportale, E-Commerce-Lösungen, Websites und KI-gestützte Automatisierungen – von der Strategie über UX und Entwicklung bis zur langfristigen technischen Betreuung. Seit über 10 Jahren begleiten wir Unternehmen bei der Digitalisierung komplexer Abläufe, der Entwicklung neuer digitaler Produkte und der Optimierung bestehender Systeme. Mit mehr als 100 erfolgreich umgesetzten Projekten verbinden wir technisches Know-how, unternehmerisches Denken und persönliche Betreuung.
10 works in Web Application
Located in Wieselburg, Austria
From €3,000 for Web Application
Worked in Sports (+7)
Speaks English, German
1-10 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

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