Langstack

Expert teams for business-critical solutions

Partner with senior advisers and forward deployed engineers who work on site with your team. We help you define, build, and operate business-critical solutions in your own environment.

Companies we’ve helped

  • Coloplast
  • Lokal Forsikring
  • 3
  • SK Energi
  • Mindshare
  • Energi Fyn
  • Røde Kors
  • OK
  • Telenor
  • Envafors
  • Frederikshavn Forsyning
  • Vestforsyning
  • Andel Energi
  • APC Forsikringsmæglere
  • Bonnier
  • Cognito · Bording Group
  • CA a-kasse
  • Call me
  • Egmont
  • Falck
  • Læger uden Grænser
  • Modstrøm
  • Roskilde Kommune
  • SEAS-NVE
  • Storm Group
  • Goodwin Company
  • Verisure
  • Visma e-conomic
  • Dantaxi
  • Proactiv

One team, accountable for delivery

We work with your business and technical teams to define success and take the agreed solution into production. The same partnership connects senior advice, hands-on engineering, and measurable improvement in daily operations.

Discuss your project
Agree the outcome
Work with decision-makers and users to prioritise the problem, establish a baseline, and agree the scope and measures of success.
Own the delivery
Our advisers and forward deployed engineers work on site with your team and take responsibility for the agreed technical delivery, from integration and testing through production rollout.
Prove it in operation
Evaluate the solution against real tasks and agreed quality criteria. Track adoption and business impact, then use the findings to prioritise improvements together.
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Identify the right problem to solve

Work with senior advisers to assess the business opportunity, your workflows, systems, and data. You leave with a prioritised business case, tested feasibility, and an agreed delivery scope with clear success measures.

  • Prioritised business case
  • Systems and data assessment
  • Tested feasibility
  • Delivery scope and success measures
Discuss your project
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Build the solution your business needs

Our forward deployed engineers build and integrate software with your specialists and users. Build on Langstack’s infrastructure, knowledge, models, and agents, selecting the products your solution needs. We test against real tasks and agreed quality criteria. You choose the infrastructure, control your data, and own the artefacts we build for you.

  • Integrated applications and workflows
  • AI models and agents
  • Task-based testing and AI evaluations
  • Access controls and human review
Discuss your project
The original workshop participants listening and learning together, rendered in fine sage digital tones.

A working solution. A capable team

Put the solution into daily use with a tested rollout and clear responsibilities for operation and support. We train your team, document the system, and monitor adoption and performance together. The result is a working solution and an agreed plan for ongoing maintenance and improvement.

  • Production rollout and adoption
  • Performance monitoring
  • Training and operational documentation
  • Agreed ownership and support
Discuss your project

Real problems, working solutions

See how we’ve helped teams connect their systems, reduce manual work, and improve commercial performance.

Start with a business priority

Bring us a challenge worth solving. We’ll work with your team to assess the opportunity, test what matters, and define a practical first delivery.

Define the value

Identify where a better decision, process, or application could make a measurable difference. Agree what success looks like with the people responsible for it.

Test the approach

Work through real examples with your team. Assess the data, integrations, and constraints, and test the assumptions that matter most.

Scope the first delivery

Define what to build first, how it will fit into daily work, and who will own it. Agree how performance and business impact will be measured.

Working with a forward deployed AI team

What does forward deployed engineering mean at Langstack?

Our advisers and engineers work alongside your team on a business-critical problem, from defining the opportunity to building, deploying, and improving the solution. The work combines technical delivery with understanding the business process and the people using it.

How do we define the first delivery?

Start with the business priority, the people involved, and what a useful result would look like. Discovery establishes data access, constraints, feasibility, and a measurable first delivery before committing to a wider implementation.

Where does the team work, and what stays with us?

Langstack is based in Copenhagen. We agree how on-site and remote collaboration fit the engagement. You own the solutions built for you, with deployment, handover, and ongoing responsibilities defined for the project.

Discuss an AI implementation

“When something is complicated, we turn to Langstack. They always find a solution and deliver it exactly as we need it.”

Christian AstrupDigital Strategist, Mindshare
Request a reference call