The digital products are in early access. Prices below are final, but checkout is not open yet — the buy buttons take your email and we will tell you the moment each one goes on sale. Advisory engagements are available now.
Free, and staying free
The archive and the four tools carry no charge and no paywall. They are how you find out whether the way we read this is worth paying for.
The intelligence archive
Twice-weekly analysis at four depths — from a 30-second Pulse to a forensic Audit — read three ways: institutional, political, positional.
Atlantic Drift & the Stone Briefing
Thursday: the drift in your supply chains and procurement. Tuesday: structural analysis of the AI power shift.
The four interactive tools
Compliance Checker, Supply Chain Mapper, Scenario Modeler and Policy Stress-Test — the analysis turned into a result about you.
- No tool input leaves your browser — only your email address is sent.
The US Executive's Guide
European digital sovereignty for US companies: extraterritorial reach, what is genuinely required versus the noise, and a short self-check.
Digital products
Self-service, downloaded, no conversation required. Prices are one-off and include UK/EU VAT at checkout, handled by our merchant of record.
AI Audit Checklist Pack
The first paid step. Systems inventory, vendor dependency scorecard, quick gap analysis and a board-ready risk summary.
- Includes a £20 discount code for the Compliance Toolkit, valid 90 days — £83 for both rather than £103.
AI Act Compliance Toolkit
The governance toolkit: risk-classification decision tree, checklists by risk category, template policies, a Systems Register and a Compliance Tracker, against the phased AI Act timetable.
- Professional adds a 30-minute video walkthrough applying each section to a business like yours.
- The evidence base an advisory briefing starts from.
Sector ReportsWaitlist — first report in preparation
15–20 page briefings per industry: AI landscape, regulatory exposure, geopolitical risk, three scenarios and a 90-day checklist.
Compliance Checker Evidence PackNot yet on sale
The full written evidence pack behind your Compliance Checker result — every claim string-matched against the pinned statute before you see it.
- The £39 credits against the £79 Toolkit, making that upgrade £40.
Advisory engagements
One ascending ladder, from a one-hour briefing to the standing relationship. Every one-off engagement names a price and a path into the Drift Retainer.
Advisory Briefing
A focused consultation on your tool results and one specific question, with a written follow-up. The low-commitment way to test the water.
- Credited in full toward your first month on the Drift Retainer if you proceed within 30 days.
The Exposure Diagnostic
Where your dependency on specific vendors, models and jurisdictions becomes an operating constraint — with a 15–25 page report and a 30-day follow-up call.
- Fee credited toward your first quarter on the Drift Retainer.
- If the report contains nothing actionable, a full second revision round or a 50% refund — your call.
The Post-Omnibus Briefing
For US and UK companies selling into Europe: what the AI Act now actually requires of you after the Digital Omnibus, in plain English, delivered within three weeks.
- Written briefing of 15–25 pages, an executive summary and one interpretation call.
- European Procurement Readiness add-on from £1,500.
- Extends into a Drift Retainer where the exposure is ongoing.
The Drift Retainer
The standing relationship. A board-forwardable monthly briefing, a working session on one live decision, direct access between sessions, and a quarterly written exposure review.
- The Baseline Month guarantee: after month one, walk away paying that month only.
- Twelve months for the price of ten — £20,000 a year.
- Limited to a handful of client companies at any time.
Strategic Assessment
The deep one-off for a high-stakes decision: multi-framework analysis, a 40-page report, a board-ready presentation and an implementation roadmap.
- Framework-neutral and vendor-agnostic — we sell no software and take no referral fees.
Board-level and multi-entity engagements
For a group, multi-jurisdiction exposure or a board-level mandate — scoped to the question, then settling into a Drift Retainer for ongoing oversight.
New here? The 25-minute intro conversation is free during our launch window — the first ninety days. It is a conversation, not the £450 Briefing, which is a working session on your specific question.
Follow-on modules
Scoped add-ons, folded into a briefing or a retainer rather than sold cold. Each names a floor; the final figure follows the scope agreed on the call.
Sovereign Architecture Review
Where inference, weights and keys sit, who can reach them, and whether you can satisfy a buyer’s sovereignty demand without re-architecting.
AI Bill of Materials
Every model, dataset, fine-tune, wrapper, API and library, version-tracked, with provenance and licence status — before a regulator or a buyer asks.
- Or added to a Post-Omnibus Briefing.
Manufacturing Exposure Module
Semiconductor, cloud, supplier and operational dependencies mapped where they matter, with chokepoints and procurement questions.
Scenario Impact Analysis
Custom geopolitical scenario modelling for your industry and geography, with value-at-stake quantified by business unit.
Regulatory Friction Assessment
US versus EU compliance gap analysis, friction-scored for your operations, with a priority matrix and a transatlantic roadmap.
Never pay twice for the same ground
The ladder is the pricing model, not a promotion. What you spend at one rung comes off the next.
Every step builds on the last.
- £24 Checklist Pack£20 off the AI Act Compliance Toolkit.
- £79+ Compliance Toolkitthe evidence base a briefing starts from.
- £450 Advisory Briefingcredited in full to your first retainer month.
- £2,500+ Post-Omnibus Briefingextends into a Drift Retainer where the exposure is ongoing.
- £2,500+ Exposure Diagnosticcredited to your first retainer quarter.
Start anywhere. Never pay twice for the same ground.
The small print
- All prices in pounds sterling. Digital products include UK and EU VAT, collected by our merchant of record at checkout.
- Advisory fees are quoted excluding VAT and invoiced on agreed terms; scope is fixed in writing before any work starts.
- “From” means a floor, not an opening bid — the figure moves with scope, and we agree it on the call, not afterwards.
- We sell no software and take no referral fees. No recommendation here is paid for by a vendor.
- Credits are single-use, tied to the purchaser, and cannot be exchanged for cash.
- Nothing here is legal advice. The Compliance Checker and the toolkit are structured judgement, not a substitute for counsel.