Pay per vessel. Annual only. Nothing to negotiate at the start.
Full Fathom AI is priced per vessel per month, billed annually. Your fleet size sets the rate. The core product gives you every connector, every integration, and unlimited users — crew on the ship, staff ashore. Premium shore-side features (Conflict Detection, Onshore Analytics, Audit Evidence Pack) are per-fleet add-ons.
Free trial · up to 2 vessels · no card · 1,000 pages SMS ingested · one trial per legal entity
The Fleet plan. One plan. One price per vessel.
No tiers. No feature gating. Every customer gets the full core product. Your fleet size sets the per-vessel rate.
- Unlimited crew users on every vessel
- Unlimited shore-side users — DPA, superintendents, fleet director, ship managers
- Every citation validated against the source before the crew sees it
- Fifteen-stage reasoning pipeline, onboard — works when the link drops; SMS data never leaves the vessel
- Quality Gate on every bundle — 35-case adversarial corpus runs before any bundle reaches a vessel
- Quarterly regulatory digest — IMO circulars, flag-state notices, Paris MoU / Tokyo MoU
- Your SMS ingested, chunked, embedded, validated, and shipped as a bundle to every vessel
Per vessel, annual, priced by fleet size.
All rates USD · per vessel · per month · billed annually (10 months billed for 12 months of access — 16.7% discount vs. monthly list) · excludes VAT where applicable.
One-time setup fee, scaled to fleet size.
Setup covers ingesting your SMS, building the vector index, producing your first fleet bundle, validating the first 100 answers, and onboarding your DPA. Paid once, at signing, invoiced separately from the annual subscription.
Keep your SMS current. The updates are included.
Your SMS changes. We keep every vessel in the fleet up to date without extra work on your side. Every annual subscription includes generous document processing — everything above that is priced transparently.
- Up to 5,000 pages of SMS refresh per fleet per year
- Two bundle rebuilds per vessel per year
- Quarterly regulatory digest (IMO, Paris MoU, Tokyo MoU, flag-state)
- Additional page processed$0.20 / page · billed in units of 100
- Additional bundle rebuild per vessel$150 per rebuild
- Custom data-source integration mid-year$500 one-time per new corpus
Premium shore-side features, priced per fleet.
These features do fleet-level work — comparing documents across your whole corpus, aggregating usage, assembling audit evidence — so we price them per fleet. A 3-ship fleet and a 20-ship fleet run the same job; pricing reflects fleet complexity via bands, not raw vessel count.
Conflict Detection
Cross-references your SMS corpus for contradictions, ambiguous guidance, and conflicting version fragments. Surfaces a review queue for the DPA with source citations.
Included in Band D by default · included for design partners for 24 months.
Onshore Analytics
Fleet-wide shore-side dashboard — question patterns, answer-confidence distribution, SMS-gap detection, usage by vessel, compliance-trend reporting. For the DPA, superintendent, and fleet director.
Included in Band D by default · included for design partners for 24 months.
Audit Evidence Pack
Scheduled, pre-formatted PDF evidence packs per vessel per quarter — query log summary, citation chain, bundle versions + checksums, refusal log, mapped to specific ISM Code elements. Ready for Paris MoU / Tokyo MoU, flag-state, or class-society inspection.
Included in Band D by default · included for design partners for 24 months.
Operational add-ons, priced individually.
Shore-side only. One invoice for the company. Standard enterprise surcharge.
Cloud pipeline runs in UK / EU region. Matters for European owners and public-sector charterers.
Business-hours 4-hour response; weekend on-call. Default SLA is next-business-day.
Bidirectional sync with AMOS, ShipManager, Shipsure, or K-Flex. Setup covers schema mapping and test.
Air-gapped or on-premise CDN for managed and defence-adjacent operators.
Aggregate metrics on what the crew is asking, surfaced for the DPA. Available once Phase 3 instrumentation is live.
Terminology review with a qualified translator and corpus re-embedding.
Optional. Most accounts do not need it; some enterprise buyers require it.
Custom logo, colour palette, vessel-name display, and email branding on bundle-delivery notifications. Typical for third-party ship managers rebadging to managed owners.
Two engagements we don't self-serve.
Bespoke by nature — scoped during a sales conversation rather than bought off a price card. Both are real; both have been delivered; neither belongs on a self-serve page.
PSC Pre-Inspection Briefing
Before arrival at a Paris MoU or Tokyo MoU port, generates a Master's briefing pack — likely inspection questions based on recent deficiency trends at that port, cross-referenced with the vessel's SMS coverage. Built on the pipeline plus the quarterly regulatory digest.
Scoped per fleet during sales · starts with a two-port trial
Custom Model Tuning
Fine-tune the answer layer on your corpus-specific vocabulary — LNG cargo, offshore operations, specialist tonnage. Includes terminology review, retraining, validation run on the 35-case corpus, and a per-fleet deployment. Typical engagement runs 6–8 weeks.
Band D engagements only · $15,000 one-time + $500 / month hosting uplift
Try it on real vessels. No card. Two months.
A trial that hasn't ingested your SMS isn't a trial; it's a demo. We ingest up to 1,000 pages of your SMS, ship the bundle to two vessels of your choice, and your crew uses the system exactly as they would after signing.
- 2 months of full access on up to 2 vessels
- Up to 1,000 pages of SMS ingested at no charge
- Validated-citation Q&A · regulatory digest · offline operation
- Standard support (next-business-day response)
- Premium features (Conflict Detection, Onshore Analytics, Audit Evidence Pack)
- Operational add-ons (SSO, residency, priority support, AMS sync, mirrors)
- Languages beyond English
- SLA commitments
Convert within 14 days · $1,500 Band A setup waived
One trial per legal entity. Not available to Band D (100+ vessels) — that segment uses the Design-Partner Program or a sales-scoped pilot. Full export of your corpus + embeddings within 30 days if you don't convert; cloud-side deletion certified within 60 days.
Launching with us · no setup, 2 months free, rate locked 24 months
Premium shore-side features included for 24 months. Founder access. Weekly working sessions for the first 8 weeks. In return: willingness to be named live, case-study reference, and structured monthly feedback. Slots fill on a first-conversation basis.
What fleet ops teams ask first.
— Real vessels · real SMS · no card —