Inventing the future

At thirteen23, we dream in digital. From the first sketch to launch day and beyond, we partner to build a great experience.

Our ideas and design live in execution



We take the time to get to know your business, researching your customers to create an end-to-end roadmap for your product and your brand.
  • Design research
  • Facilitated workshops
  • Opportunity definition
  • Product strategy
  • Technical roadmaps


We place equal emphasis on UX and visual design, continually iterating and testing our solutions to discover the best experience.
  • Brand identity
  • Information architecture
  • User experience design
  • Prototyping and validation
  • Design systems


From mobile applications to enterprise systems, we’ve staked our name on delivering the real thing — pixel-perfect software.
  • Mobile app development
  • Responsive web apps
  • React component libraries
  • Connected devices and IoT
  • API development

We focus on people and the product

Making products people love is what gets us up in the morning. We are fanatical about the end experience. Whether it’s business- or consumer-focused, our goal is the same — to help and inspire people.

We start with a plan

We know not every project fits neatly into a rigid agency process. We help clients prioritize and plan so they invest in the right things at the right time. Through stakeholder interviews, user research, and competitive analysis, we define goals and verify assumptions before jumping into design.

We like to iterate

When it comes to working together, our teams are quick, flexible, and tool-agnostic. We turn sketches into working code, spending less time fiddling with specs and more time actively producing software. With tight iterations, rapid prototyping, and user testing, we avoid unnecessary cycles, shortening your time to market.

We work in code

Design means making things real. With ten years behind us, we know how to deliver on our designs. We have the technical team to take a product from inception to market, relying on agile methodologies and test-driven development to ensure a timely launch.

We turn pixels into products

Making is core to our identity. We like the hard problems and enjoy building complex applications, products, and services.

Who we work with

From startups to large corporations, we partner with companies who value collaboration and dare to be great.


We help startups and entrepreneurs who are seeking to get to the starting line, but also need a partner for the race. We turn their ideas into tangible apps and products, building the brand along the way.


We help established brands make sense of technology, building a comprehensive vision for how they can reach and engage their customers. Then we build the software to get them there.

If you think we’re a good fit, we’d love to hear from you!

Contact Us