Top Web App Development Agencies in Frankfurt

Which one is the best for your company?

Takes 3 min. 100% free

Germany Frankfurt

258 Agencies

Search location

Ratings

Budget

All Web App Development Companies in Frankfurt

Ascendro Technologies
4.8
(15 reviews)
Growing with Technology
Highly recommended
Top awarded
About Ascendro Ascendro is a German-Romanian engineering company that builds and runs software-critical systems. Around 45 senior engineers, working from Timisoara and Germany. Most software vendors treat go-live as the finish line: the system is delivered and operating it becomes someone else's problem. We work the other way around. We take end-to-end responsibility for architecture, delivery and production operations - uptime, incidents, deployments, security - and stay accountable for how the platform behaves for years afterwards. This matters most when software becomes business-critical faster than the infrastructure around it matured. A pilot turns into a production service. The internal team knows the domain but was never sized to run a platform 24/7. That is where we are useful. We do not rebuild operations for every client. Our DevOps Foundation is a reusable, cloud-agnostic backbone for CI/CD, monitoring, logging, authentication and backups, already running across multiple live environments. It moves systems into stable production without a client having to hire a platform team - and we can operate it afterwards. Track record BMW DriveNow - the city-scale shared mobility platform; Ariston and Wolf - connected heating and manufacturing-critical environments; Thinksurance - a regulated, high-availability insurance distribution platform; Samsung - release management for large-scale software delivery; Several of these engagements have run for many years. We are certified to ISO 27001 and TISAX, staff senior squads rather than interchangeable headcount, keep 85-90% engineer retention, and give clients direct founder access instead of account managers.
10 works in Web Application
Located in Timișoara, Romania (+2)
From €5,000 for Web Application
Worked in Automotive (+18)
Speaks English, French(+2)
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
Codana GmbH
4.9
(19 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
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
Adastra Corporation
(0 review)
AI First. Data, Analytics and Cloud, Always.
Adastra Corporation helps organizations lead with AI — responsibly, strategically, and at scale. For over 25 years, it has empowered global enterprises to unlock business value through data-driven innovation, operational excellence, and smarter customer engagement. Adastra Corporation builds intelligent, future-ready solutions on solid foundations: strategy, governance, and deep technical expertise. From vision to execution, it guides clients through every phase of their AI journey, delivering trusted results that last. Adastra Corporation is a leading provider of Cloud Migration and Cloud Consulting services, specializing in modernizing IT infrastructure and data analytics. Adastra Corporation is an AWS Premier Tier Services Partner recognized by AWS as their Data and Analytics Consulting Partner of the Year (Global) and Innovation Partner of the Year (EMEA) in the 2024 awards. Adastra Corporation is a Microsoft Advanced Specialization Partner in Data & AI, Infrastructure and Digital & App Innovation. We are proud to have won the Azure Data & AI 2024 Microsoft Americas Partner of the Year Award. Adastra Corporation is a recognized Google Cloud Professional Service and Sell Partner specialized in Cloud Migration and Data Analytics. Adastra Corporation achieved Elite Partner Status with Databricks in 2025 reinforcing our dedication to driving innovation and excellence in data analytics and lakehouse technology.
3 works in Web Application
Located in Frankfurt, Germany (+7)
From €20,000 for Web Application
Worked in Retail (+10)
Speaks English, Bulgarian(+3)
1001-5000 members
The Weather
4.9
(45 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. We design, build and brand — websites, digital products and AI applications — for companies that expect results. 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 nominations 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 AI development We turn AI from a buzzword into a business asset — practical products built from scratch or integrated into what you already have. AI product strategy & scoping — defining the right problem before a line of code is written AI agents — autonomous agents handling complex, multi-step tasks LLM integration — reliable, scalable integration into existing products and workflows Prototyping & proof of concept — fast, focused builds to test core assumptions Prompt engineering & workflow design — prompts and pipelines that perform in production AI product development — end-to-end, in-house; our own product, Oylo, is proof
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
eBakery
5
(4 reviews)
Shopify Agency & Shopify Plus Partner for Successful E-Commerce
Recommended
eBakery is a Shopify agency based in Frankfurt am Main – an official Shopify Plus Partner and listed as Shopify Experts in the Shopify Partner Directory. For more than 15 years and across over 1,000 projects, our developers, designers, SEO specialists and e-commerce consultants have worked as a single team. We build Shopify stores from the ground up and move existing stores from other platforms onto Shopify. On every migration, SEO is part of the plan from the outset – rankings should survive the move, not be repaired after it. Alongside that come theme and custom development, custom apps and pagespeed optimisation: purpose-built features instead of compromises that stop holding up two years later. For larger projects we cover the full scope of Shopify Plus. B2B with dealer accounts, customer groups and tiered pricing. Shopify Markets for multiple languages and country-specific storefronts. Shopify POS for brick-and-mortar retail, plus multichannel integration. And we connect the store to the systems your business actually runs on: inventory management, ERP, CRM, PIM, shipping providers and payment gateways. If there is no suitable app for your case, we build the integration ourselves. After launch we stay on board – maintenance, monitoring, ongoing development, one dedicated point of contact for the entire project. On request we also take on visibility and growth: SEO, Google Ads, social media and marketplaces.
1 work in Web Application
Located in Frankfurt, Germany
From €1,000 for Web Application
Worked in Farming (+13)
Speaks German
11-50 members
Digital Masters GmbH
4.8
(26 reviews)
WE ARE THINKERS AND MAKERS OF TODAY'S COMMUNICATION AND COMMERCE.
Recommended
Top awarded
🇬🇧 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 Travel & Leisure (+22)
Speaks German, English
51-200 members
GOLLE Digital Solutions GmbH
4.8
(4 reviews)
Software boutique with a focus on apps, digitalization & automation
GOLLE IT was founded with the mission to support companies through innovative software solutions. What began as a small development team is today a specialized agency with international clients. Our focus is on custom web platforms, mobile apps, e-commerce, and AI solutions. We drive digital transformation with state-of-the-art technology and the highest quality standards. True to our motto "Passion for Software", we don't just develop software – we create digital experiences that inspire. 🚀
3 works in Web Application
Located in Frankfurt, Germany
From €10,000 for Web Application
Worked in Clothing & Accessories (+2)
Speaks English, German(+1)
11-50 members
Innowise
5
(29 reviews)
Let's develop software together!
Top awarded
Innowise is a global software engineering and custom development company founded in 2007. With over 3,500 vetted engineers, we help enterprises and startups deliver digital products faster, manage engineering costs, and scale efficiently. We operate across North America, DACH, the UK, the Nordics, and the Middle East, with regional business development teams that understand local market needs, business cultures, and regulatory requirements. We specialize in delivering solutions for finance, banking and insurance, healthcare, eCommerce and retail, manufacturing, logistics and transportation, tourism, education, and media and entertainment. Our clients remain with us long-term, with 93 percent continuing to partner with us for more than 12 months. Our services include IT staff augmentation, dedicated development teams, custom software development, cloud and DevOps engineering, web and mobile app development, AI and data solutions, cybersecurity, and QA automation. Our engineers work with technologies such as React, Angular, Vue, .NET, Node.js, Java, Python, Go, PHP, Flutter, Swift, Kotlin, and cloud platforms including AWS, Microsoft Azure, and Google Cloud. Thanks to our large internal talent pool, we typically match clients with the right engineers or full agile teams within 3 to 5 business days, which accelerates project initiation and reduces time-to-market. We have completed over 1,600 projects for clients in more than 40 countries, maintaining an average rating of 4.9 out of 5 on Clutch. To ensure high-quality delivery, we use structured onboarding, internal mentorship, and maintain competence centers focused on architecture, code quality, and delivery KPIs. Innowise holds ISO 9001, ISO 13485, ISO 27001, ISO 27017, and ISO 27018 certifications and is fully compliant with SOC 2, HIPAA, PCI DSS, and GDPR. We are official partners of AWS, Microsoft, SAP, Databricks, Odoo, InterSystems, UiPath, and other leading technology vendors.
4 works in Web Application
Located in Frankfurt, Germany (+4)
From €10,000 for Web Application
Worked in Software & Computer Services (+7)
Speaks English, Dutch(+6)
1001-5000 members
W&S Digital GmbH
4.5
(20 reviews)
Wir designen, entwickeln, optimieren und vermarkten – seit 1984.
Top awarded
We 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.
18 works in Web Application
Located in Esslingen, Germany
From €10,000 for Web Application
Worked in Beverage (+15)
Speaks German, English
11-50 members
Mindmelt
(0 review)
Strategie, Design, Web & KI für starke Marken und digitale Sichtbarkeit.
mindmelt ist eine inhabergeführte Werbe- und Digitalagentur aus Frankfurt am Main. Seit 2002 verbinden wir Strategie, Design, Webentwicklung, SEO/GEO, Content, digitale Kampagnen und KI zu ganzheitlichen Markenerlebnissen. Wir begleiten vor allem mittelständische Unternehmen, B2B-Dienstleister und erklärungsbedürftige Marken – von Positionierung und Corporate Design über Websites und Sichtbarkeit bis zur laufenden Kommunikation. Direkte Betreuung, kurze Entscheidungswege und Lösungen ohne Agenturbaukasten.
Looking for work in Web Application
Located in Frankfurt, Germany
From €1,000 for Web Application
Worked in Banking & Financials (+3)
Speaks English, German
1-10 members
WACON Internet GmbH - TYPO3 Agentur
(0 review)
TYPO3 agency for competent, reliable, and fast support at fair prices
TYPO3 agency specializing in ✅ programming ✅ updates ✅ SEO as well as service & support. Free phone consultation in German-speaking countries.
Looking for work in Web Application
Located in Frankfurt, Germany
From €1,000 for Web Application
Works in multiple industries
Speaks English, German
1-10 members
INSAIM DESIGN
5
(11 reviews)
INSAIM is a design and development agency for SaaS, AI, and healthtech, working with teams worldwide
Recommended
INSAIM is a design and development agency for SaaS, AI, and healthtech companies. Founded 9 years ago, INSAIM combines UX/UI design, brand identity, and Webflow/Framer development in one team, working with teams worldwide. How we work: Senior designers work directly with clients. A dedicated project manager runs the schedule and process, so no work gets dropped between meetings or handed off between teams. INSAIM designs for uncertainty. Most SaaS and AI products are used by people who haven't yet decided whether to trust the tool. Interface decisions, onboarding, and how much the product explains itself are built around that. INSAIM specializes in three niches: SaaS, AI, and healthtech. Each has its own constraints — data density in SaaS dashboards, trust and explainability in AI products, compliance and clinical workflow in healthtech. Our standards: Full immersion in the product and its niche before proposing solutions — we learn the market, users, and constraints first. Business goals come before aesthetics. Every design decision ties back to what the business needs, checked against data where it's available. Industry-standard patterns are a starting point, not a template — we test them against the product rather than applying them by default. INSAIM is rated 5.0 on Clutch and Upwork. INSAIM is a Webflow Partner and a Framer Partner. Contact: victor@insaim.design
2 works in Web Application
Located in Frankfurt, Germany (+1)
From €3,000 for Web Application
Worked in Hospitals & Healthcare (+10)
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
repaste GmbH
5
(2 reviews)
Bereit für Neues!
repaste® ist eine professionelle Brand Management Agentur, welche sich auf das Entwerfen/ Programmieren von Webseiten, Imagefilmen, Fotografie und auf Grafikdesign, wie z.B. Logos, Brandings, Flyer, Visitenkarten und alles was dazugehört, bezieht. Seit einem Jahr sind wir auch aktiv im Bereich des Social Media Marketing und Content Kreation. Mit repaste haben wir es uns zum Ziel gesetzt, Unternehmen professionell bei Ihrem Digitalisierungsprozess zu unterstützen.
6 works in Web Application
Located in Frankfurt, Germany
From €1,000 for Web Application
Worked in Non-profit (+11)
Speaks German
1-10 members
SCHUMACHER Brand + Interaction Design
4.9
(13 reviews)
Building Brands. Making Friends.
Highly recommended
Top awarded
As a strategic design agency, we develop identity-creating brands and digital solutions that have a lasting impact and inspire – for more orientation, relevance, and future viability in times of change. With a combination of strategy, design, and technology, we navigate future-oriented companies through the complexity and fast pace of today's brand and digital world. We place great value on long-term success in our brand and UX solutions. We achieve this goal by combining sustainability and responsibility with innovation and progress. We share values and passion in an open corporate culture and with constant joy of innovation. This is how we achieve great things. Together.
12 works in Web Application
Located in Darmstadt, Germany (+1)
From €10,000 for Web Application
Worked in Education (+8)
Speaks English, German
11-50 members
nvii-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.
16 works in Web Application
Located in Berlin, Germany (+1)
From €10,000 for Web Application
Worked in Home Services (+19)
Speaks German, English(+1)
11-50 members
Blackwell Studio
5
(1 review)
High-End Web Design & AI Automation. 100% custom code.
Business software and websites shouldn't slow you down. Blackwell Studio develops reliable digital infrastructure tailored specifically to your company's needs. We replace clunky page builders and generic templates with high-performance custom code (Next.js, React). We also build smart tools to automate manual workflows through direct API and AI integrations (OpenAI). We deliver robust, custom-built digital tools instead of off-the-shelf solutions.
Looking for work in Web Application
Located in Frankfurt, Germany
From €1,900 for Web Application
Worked in Real Estate (+1)
Speaks English, German(+1)
1-10 members
fiftyfive development OHG
(0 review)
Individual software with substance
fiftyfive development is a software studio from Frankfurt am Main with particular experience in regulated industries such as Finance. We develop custom software for web and app – from initial requirements clarification through architecture and implementation to operation after launch. Consulting is not a secondary service for us: we specifically support projects around go-live, regulatory requirements, and initial marketing – topics that are often underestimated in many projects. For app projects, we preferably use Flutter (one codebase for iOS, Android, and Web), for web and desktop applications, we choose the appropriate technology depending on the requirements. Your project will be managed by dedicated contact persons; if necessary, we draw on a well-coordinated network of experienced developers, designers, and specialists without changing responsibility or contact persons. Our own startup experience also particularly benefits young companies and startups.
3 works in Web Application
Located in Frankfurt, Germany
From €5,000 for Web Application
Worked in Travel & Leisure (+3)
Speaks German, English
1-10 members

12 3

Struggling to choose? Let us help.

Post a project for free and quickly meet qualified providers. Use our data and on-demand experts to pick the right one for free. Hire them and take your business to the next level.

Discover what other have done.

Get inspired by what our Agencies have done for other companies.

Automated expense claims platform

Automated expense claims platform

Native Advertising Platform

Native Advertising Platform

Bookkeeping automation with AI

Bookkeeping automation with AI