AI integration and advisory, London

Bring AI into the work
your firm already does.

Forthen helps small, white-collar firms put AI to work where it genuinely helps. We map your business into its processes, identify the workflows worth automating, and build the tools around how you already operate. Nothing is automated without your say.

The idea

Every business is a set of processes. Every process is a set of workflows.

Product. Hiring. Marketing. Client communications. Internal communications. Each of these is a process, and each process breaks down into the smaller workflows that make it run. Some of those workflows are a natural fit for AI. Many are not, and should stay exactly as they are. Our work is telling the difference, and then doing something about it.

01

Process

The broad areas of your firm, from how you win clients to how your team talks to each other.

02

Workflow

The concrete, repeatable jobs inside each process. Drafting, summarising, researching, reviewing, scheduling.

03

Automated, with your consent

Only the workflows you choose. We build the tool, you keep control of where AI does and does not touch your business.

What we do

Custom integration, built around your firm.

We are not a software product you log into and figure out alone. We sit with you, learn how your firm works, and build AI into the workflows you want help with. Then we teach your people to use it and extend it themselves.

We listen first

We work closely with you to map your processes and decide, workflow by workflow, where AI belongs and where it does not.

We build the integration

We implement the right AI tools into the exact workflows you have chosen, configured for your firm rather than off the shelf.

We hand over the keys

We train your management and staff on how the tools work and how to apply them, so the capability stays inside your firm.

Processes we commonly work across

  • Product and delivery
  • Hiring and recruitment
  • Marketing and content
  • Client communications
  • Internal communications
  • Research and analysis
  • Reporting and admin
  • Knowledge and onboarding

Tools we specialise in

The full toolkit, applied with judgement.

We work fluently across the leading AI platforms and the techniques that get the most out of them. We pick what fits the workflow, not what is fashionable.

Claude

  • Claude Projects
  • Claude Artifacts
  • Claude customisation
  • Plug-ins and Apps
  • Claude Cowork
  • Claude Code

ChatGPT

  • Projects and custom GPTs
  • Canvas and artifacts
  • Model customisation
  • Plugins and apps
  • Connected workspaces
  • Coding and automation

The craft

  • Prompt engineering
  • Process mapping
  • Tool selection
  • Team training
  • Guardrails and review
  • Ongoing support

Join us

We hire exceptional people who are fluent in AI.

Forthen is built on undergraduates from the strongest universities in the UK and US, including Oxford, LSE, Imperial, and Wharton. If you are very smart, genuinely excellent with AI tools, and you like solving real business problems for real clients, we want to hear from you.

Who we look for

  • Currently at, or recently from, a top UK or US university.
  • Sharp, fast, and intellectually serious.
  • Deeply fluent with Claude, ChatGPT, and modern AI tooling.
  • Comfortable talking to clients and explaining ideas clearly.
  • Curious about how businesses actually run.
  • Trustworthy with sensitive, real-world work.

Send us your CV

Tell us a little about yourself and attach your CV. We read every message.

Get in touch

Let us look at your firm together.

Tell us about your business and what you are hoping AI could help with. We will come back to you to arrange a first conversation, with no obligation.

Direct

Prefer email? Reach the founder directly.

ollie@forthen.uk

London and surrounding area.
Working with firms across the UK.

Questions

Frequently asked

Do you replace our staff with AI?

No. We automate workflows you choose, and we train your people to use the tools. The aim is to make your team faster and free them for higher-value work, not to remove them.

What size of firm do you work with?

We focus on small, white-collar firms in and around London. If you are a professional services or knowledge-led business, we are likely a good fit.

Which AI tools do you use?

We work across Claude and ChatGPT and their wider ecosystems, alongside careful prompt engineering. We choose the tool that fits the workflow.

More questions and answers coming soon.