Saltin & AhlgrenLet’s talk

Independent AI & software consulting

AI, made useful.

We turn complex problems into thoughtful software.
Built with you. Built to work.

A quiet Nordic skyline reflected in the water in soft morning light.
Stockholm, SwedenA little more about us

A little perspective

Good technology starts with understanding people. We bring AI engineering and product thinking together, from the first question to the final detail.

What we do

The right thinking.
The right build.

Practical expertise, wherever you are in the process. A fresh perspective, a focused prototype, or a product ready for the world.

AI & agents

AI that fits the way you work. We build agents, knowledge systems, and intelligent workflows connected to your tools and data.

What this can look like

A research assistant grounded in your documents. An agent that works across your tools. A workflow that gives your team time to think.

Product engineering

From a promising idea to a product people enjoy using. Thoughtful interfaces, reliable backends, and the infrastructure that holds it all together.

What this can look like

A first version of your product. An internal tool built around your team. An existing platform ready for its next chapter.

Direction & discovery

A clear view of where AI can help. We work through the possibilities with you, test the assumptions, and find a sensible place to start.

What this can look like

A hands-on workshop. A technical review. A small prototype that helps you make a better decision about what comes next.

How we work

A clear path.
A close partnership.

We keep the team small and the conversation open. You work with the people doing the work, with room to ask questions and shape the direction together.

Tell us what you’re thinking

Understand what matters.

We start with your people, your context, and the problem worth solving. Together, we define what a useful result looks like.

Make it tangible.

We build early, share our thinking, and learn from something real. You can see the work take shape and help steer it.

Build for what comes next.

We refine the details, test in context, and make the handover clear. Good software should be easy to use, maintain, and build on.

The people behind the work

Your team.
From day one.

We’re Mårten and Mathias. Engineers, collaborators, and curious minds. Personally involved from the first conversation.

Mårten Saltin

Mårten Saltin

AI engineer · Cofounder, Premiss

Working across agents, machine learning, and product development. Experience from Speya and VOXO, with a master’s in AI and machine learning from Linköping University.

Connect on LinkedIn
Mathias Ahlgren

Mathias Ahlgren

AI engineer · Cofounder, Premiss

Building agent systems and the infrastructure behind them. At Speya, Mathias works on the tools, data, and orchestration that make AI useful in everyday work.

Connect on LinkedIn

We build our own products, too. Together, we’re the cofounders of Premiss.

Meet Premiss
Warm office lights along a calm Nordic waterfront at blue hour.

It starts with a conversation

What are you
thinking about?

A new idea. A difficult problem. A better way of working.
We’d like to hear it.

Based in Stockholm. Open to the world.Independent minds. Shared ambition.