GOLLE IT builds apps, web platforms and AI solutions, straight from the Rhine-Main region. Founded in Frankfurt in 2010. Remote-first since 2025. Over 500 projects for startups, mid-market and enterprise.
Cross-platform apps with Flutter, one codebase for iOS, Android and desktop. Customer portals, internal tools, digital workflows — fast, scalable and GDPR-compliant.
React and Next.js platforms for companies that need more than a website. Dashboards, customer portals, SaaS products, performant and scalable. From MVP to enterprise rollout.
RAG chatbots for internal knowledge bases, document AI, automatic classification and process automation — AI that delivers real value in daily business. GDPR-compliant. On-premise available.
30 min video call. We listen, ask questions, and give an honest assessment, even if that means: "You don't need this."
Wireframes, tech stack recommendation, timeline and fixed-price quote. No hidden costs.
2-week cycles with live demos. You see progress, not PowerPoint slides.
Go-live, monitoring, support. And if you want: continuous development on a retainer basis.
With GOLLE IT's software, we were finally able to properly scale our logistics for maintaining solar and wind power installations.— Gerald Claus, Managing Director, E+WS GmbH
Depends on scope. We start MVPs at approximately €25,000–40,000. More complex apps with backend, API integrations and admin dashboard are €60,000–150,000. We work with fixed prices, you know the cost before the project starts.
No. We've been fully remote-first since 2025. Our clients are in Frankfurt, Hamburg, Munich and Vienna. For kick-off meetings or workshops, we're happy to come in person, the Rhine-Main region is our home.
Yes, since day one. Many of our clients started as startups and grew with us. We know ZIM funding, lean MVP approaches and understand that every euro counts for startups.
For apps: Flutter (90% of our projects), React Native for special cases. For web: React, Next.js, Node.js. For AI: Python, LangChain, OpenAI API, custom fine-tuned models. Backend: Node.js, PHP, Cloud (AWS/GCP).
MVP: 8–14 weeks. Full app or web platform: 3–6 months. Complex enterprise projects: 6–12 months. We'll give you a realistic estimate in our first call, no fantasy timelines.
Yes. We advise on tech stack decisions, architecture reviews and digitalization strategy, even if we don't handle the development. Sometimes honest consulting is worth more than a project.
Free consultation. 30 minutes. No sales pitch. We listen and tell you honestly if and how we can help.
Book a Call →Or directly: hello@golle-it.de · +49 69 348 789 10-0
