Top Tech Startups in Germany in 2027

HexGrid Cloud is building the infrastructure that makes powerful AI models accessible to everyone. We're creating a private AI cloud where developers, creators, and AI teams can deploy cutting-edge generative models, launch ready-to-use ComfyUI workflows, and access dedicated GPUs without the complexity of managing infrastructure. Whether you're generating cinematic AI videos, building image-generation pipelines, fine-tuning models, or deploying production AI applications, HexGrid gives you the compute, tools, and flexibility to move from experimentation to production. Our platform brings together three core capabilities: - ComfyUI Cloud: Launch preconfigured image and video generation workflows with models like MiniMax H3, Wan, LTX, and FLUX. Bring your own models, custom nodes, and LoRAs. - On-Demand GPU Cloud: Access dedicated NVIDIA GPUs, including H100, H200, A100, and B200, with transparent pricing and full control over your environment. - AI Model APIs: Integrate powerful AI models into applications without managing the underlying infrastructure. We believe the future of AI should be open, flexible, and accessible. Developers shouldn't need to become infrastructure experts to build with the latest models, and creators shouldn't be limited by restrictive tools or shared computing environments. Our mission is simple: Make powerful AI infrastructure as easy to use as the applications built on top of it. We're building for a future where anyone can create, experiment, and scale with AI—on their own terms.

Maroon is a hybrid cryptocurrency exchange that combines a centralised order book with hybrid deposit wallets for which the user always retains a key. Through a smooth UX that enables and encouraging self-custody, we turn the “Don’t be evil” ethos into a “Can’t be evil” reality.

Deserts Digital OÜ is a global digital agency. We help businesses grow online. Our home base is in Tallinn, Estonia. But our team works from all over the world. We have people from more than 15 countries. We have helped more than 60 brands so far, including big names like Nestlé, Colgate-Palmolive, UNICEF, and Chevrolet. We have delivered over 200 projects, and we support our clients any time, day or night. Here is what we do: Digital and AI marketing Social media marketing Creative services Video editing and color grading Digital accessibility and Braille solutions SAP consultation Corporate training We believe great ideas can come from anywhere, not just one city or one country. That is why we hire people from many backgrounds and let them work from wherever they are. We move fast, we care about good work, and we treat every client like a real partner, not just a number. If you want to build cool things, solve real problems, and work with a team that spans the globe, Deserts Digital could be the place for you.

PAYTO is an early-stage product focused on simplifying how people interact with merchant apps, loyalty programs and in-store benefits. Today, users need dozens of separate apps, logins and QR codes. PAYTO brings this together into a single, lightweight experience that works seamlessly based on location and context. We are currently building the MVP and validating the core product with real partners. The focus is speed, clarity and a pragmatic technical setup — not overengineering.