The compliance copilot for UK immigration lawyers
Marcus is a compliance-first AI copilot built specifically for UK immigration lawyers — not a generic legal AI, but a system that encodes the actual Home Office document requirements and deadline logic that make immigration cases so easy to get wrong.
Payslips cover 5 of the 6 months required for the salary evidence period. March 2026 is absent.
Certificate of Sponsorship SOC code differs from the job description supplied by the employer.
TB certificate issued 7 Feb 2026 — valid, expires 7 Feb 2027. Flag if submission slips past January.
The work that fills an associate's week
A copilot for the case, not a chatbot on the side
Marcus works from the matter itself. It builds the evidence position, holds the chronology, and shows what still has to be proved for the route you are applying under — so the case is assembled as you go rather than reconstructed the week before submission.
Controlled and managed by UK-regulated immigration lawyers
All UK Immigration Rules and Home Office requirements inside Marcus are written, reviewed and version-controlled by regulated UK immigration lawyers. The model does not infer the law from the open internet — it applies a rules bank that practitioners own.
Requirements for each route are encoded by IAA-regulated immigration advisers, not by engineers reading guidance.
Statements of Changes are reviewed on publication and applied with effect from the date they take force, so historic matters stay correct.
Every requirement links to the Rule, Appendix or caseworker guidance paragraph it came from, with the date it was last reviewed.
Changes to the rules bank go through legal sign-off before they reach a single matter.
Four steps, and a human at the end of all of them
Pick the route. Marcus loads the requirements and dates in force for it.
Documents, correspondence, notes. Nothing needs renaming or reformatting first.
Gaps, dates and drafts, each one citing the Rule or guidance it came from.
A fee earner reviews and approves before anything reaches a client or the Home Office.
Speed without the regulatory exposure
Every draft, document check, and deadline calculation is reviewed by a human before it goes anywhere. Marcus is built to sit inside your existing supervision arrangements, not around them.
The document check caught a salary evidence gap on a Skilled Worker file two of us had already read. That is the whole subscription paid for in one afternoon.
UK Immigration lawyer, Tech Nomads
Pricing that fits the size of your practice
- One fee earner
- Unlimited document checks
- Deadline tracking across all matters
- Email support
- Three to fifteen fee earners
- Firm memory and precedent library
- Sign-off audit trail per matter
- Drafting in your firm's voice
- Named onboarding contact
- Everything in Practice
- Case management integration
- SSO and role-based permissions
- Custom retention policy
Questions firms ask first
Something not here? Ask us directly.
Does using Marcus create a supervision problem?+
No. Marcus produces work product for review, in the same way a paralegal would. A fee earner has to approve every output before it can be sent, and the approval is recorded against the matter.
How does it keep up with Rule changes?+
Requirements and deadline logic are versioned by date, so a matter is always assessed against the Rules in force on its date of application rather than today's.
What happens to client data?+
It stays in the UK, it is never used to train models, and you can delete a matter and its documents at any point. A data processing agreement is available before you upload anything.
Which routes are covered?+
Skilled Worker, Global Talent, student and dependant routes, spouse and partner applications, ILR, naturalisation, and first-tier appeals. Others can be added for Chambers plans.
Do we need to change case management systems?+
No. Most firms start by dragging files in directly. Integrations exist for the common UK systems if you want matters to sync automatically.
Immigration work is unforgiving about detail
A refusal rarely turns on a point of law. It turns on a payslip covering five months instead of six, or a certificate that expired a fortnight before submission. That's a mechanical failure — and mechanical failures are exactly what software should catch, not what a qualified lawyer's time should go on.
I built Marcus with immigration practitioners, not just for them. It's deliberately narrow: it knows one area of law well, checks the details that decide refusals, and always hands the judgement back to a Immigration lawyer.
Try it on one live matter
Five days, your own files, no card. We will set up your firm's precedents with you on the first call.
We will be in touch within one working day to set up your trial.