Saat + Saat

☞ Newsletter ☜

We build and launch web and mobile products for different target audiences. It doesn't matter if it is for ourself or a customer we always strife for excellence. Browse our portfolio to get an impression on our work and the workflow we follow.

Our expertise:
UX/UI design — web and mobile development

Our Workflow

Depending on the type of project we work on, we use appropriate development approaches to build excellent products. It doesn't matter what kind of project it is, design and development always work closely together.


  • Understand User Requirements
  • Technology Research
  • Feasibility Study


  • Brand Planning
  • Product Planning
  • UX Planning


  • Generate Ideas
  • Prototyping
  • Design Direction
  • Detailed Design


  • Softwaredesign
  • Implementation
  • Testing


  • Create Guideline
  • Create Styleguide
  • Planning Project Launch

Our Projects

Saat + Saat is a digital studio founded in 2015 by Dennis Adelmann, David Heinze and Benjamin Grab. We are based in Mannheim/Germany and operate globally. Specialized in app and web development, we focus on creating exceptional design and user experience using the latest technologies.

Current mood:


Communication is key to build great products and understand user requirements in specific use cases. So get in touch with us to ask questions, share stories, collaborate or give feedback on our work.

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Legal Information

Saat+Saat GbR – USt-IdNr.: DE301533565

Hafenstraße 25-27 c/o C-HUB
68159 Mannheim — GER

Responsible for the content

Dennis Adelmann – USt-IdNr.: DE299268954
David Heinze – Tax Number: 15/532/05509
Benjamin Grab – Tax Number: 27/528/04486

Concept and design



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Liability information

Despite careful screening of the content, we assume no responsibility for the content of external links. Only the operators of the linked homepages are responsible for their content.