We build private, grounded LLM applications on your own documents and data — search that finds the right clause, drafting that sounds like your firm, copilots your team actually opens. Built to be evaluated, not admired.
30 minutes to pressure-test the idea: what it would be grounded on, how you would know it works, and what it would realistically cost to run.
Almost every organisation has run a generative AI experiment. Far fewer have one in production that staff would miss if it disappeared tomorrow.
It performs on generic questions and collapses on the specific ones, because it was never grounded in your actual documents.
There is no evaluation set, no citation trail and no accuracy figure — so Legal will not sign it off and users will not trust it.
Twelve years of policies, contracts and reports across SharePoint, network drives and inboxes, with three contradictory versions of the important one.
Running costs were never designed for, so a moderately popular internal tool becomes an awkward line item at the next budget review.
Measured against a golden test set built from your own questions during the prototype, before anything reaches your users.
The precedent, the policy paragraph, the previous response — found and cited instead of hunted through folders.
Every response traces back to the passage it came from, so a reviewer can check it in one click.
Proposals, tender answers and reports drafted from your approved content, ready for a specialist to refine.
Enterprise endpoints with retention disabled, inside your tenancy, with UK, EU or US residency.
Move the sliders to match your own team. Indicative only — we measure the real reduction against your own questions during the prototype.
Counts search time only. Excludes the cost of work redone because the right document was never found.
Applications, not experiments. Each with a defined user, a defined task and a way of knowing whether it works.
A secure assistant that answers from your policies, contracts, manuals and reports — with citations back to the source paragraph, inside your own tenancy.
Properly engineered RAG: chunking tuned to your document types, hybrid search, re-ranking, and grounded generation that says when it does not know.
Proposals, reports, responses and summaries drafted in your house style from your templates and data, ready for a human to review and send.
Long documents, call transcripts, tender packs and research reduced to the decisions and risks that matter, at volume.
Generative capability designed into your own software, as an integration your users experience as part of the product rather than a bolt-on.
Golden test sets, automated accuracy scoring, hallucination and PII checks, prompt-injection defence and a release gate that runs before every deploy.
Every engagement is designed as a system, not a feature. This is the shape of it — reviewed and agreed with you before a line of code is written.
Every engagement follows the same five stages, so you always know where you are, what comes next and what you are paying for. No mystery, no drift.
We look at the real questions people ask and the real documents that should answer them.
Week 1Success criteria, a golden test set from your own questions, and an honest read on data readiness.
Week 1Chunking, retrieval, ranking, prompts and the permission model, designed for your document types.
Weeks 1–2Prototype on your real content, scored against the test set, with a running-cost model at your volumes.
Weeks 2–4Hardened, rolled out with an adoption plan, and re-scored continuously as content and models change.
Week 5 onwardModel choice is an evidence question, not a fashion one. We architect so the model underneath can be replaced without rewriting the application, because the leaderboard will change again.
The model is the easy part. Retrieval quality, permissions, evaluation and running cost are where these projects are won or quietly abandoned. Six reasons we get called in:
FITSOL is the trading name of Future IT Consultancy Limited, registered in England & Wales (No. 07644491), headquartered in Manchester and delivering across the UK and United States.
Thirty minutes and you will know whether the idea holds up, whether your content is ready, how you would measure success and roughly what it costs to build and run. We will tell you if the answer is no.
Tell us what you are trying to build and we will bring the right specialist.