SlashPrime — the office, the fleet and every ship
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// SlashBack · Company operations & ship management · Enterprise

The office, the fleet and every ship. One secure system.

Company operations and ship management on a single database — from the board's dashboard to the form a Third Officer signs at sea tonight. A screen for every person, compliance that schedules itself, a ship that works offline and syncs by itself, and security built on Apple's Claris platform.

⌘K find anything A dashboard per person Every SMS form interactive The ship works offline Rules you edit, not release
13Departments covered
184Modules, one interface
100%Of your SMS forms, interactive
1Database
OFFICETHE SHIP · HER OWN COPYSYNCS BY HERSELF · OUTBOUND ONLY
Nobody carries a USB stick up the gangway.
Fleet board Sample --:--:-- UTC
Own fleet · active
Vessel · position State ROB VLSFO Next due
AEGEAN STARSuez → Piraeus At sea 486,20 t SIRE 14/09/2026
IONIAN SPIRITConstanta, berth 42 In port 1.204,50 t DD 03/09/2026
ADRIATIC DAWN34°12'N 025°48'E At sea 742,80 t Class 22/11/2026
CORAL BAYAlexandria, anchorage In port 318,40 t PSC deficiency open
AMBER SEAGibraltar → Rotterdam At sea 963,10 t ISM audit 08/10/2026
NORTHERN LIGHTTuzla yard, dock 3 Off hire 112,00 t Redelivery 29/08/2026
PACIFIC ROSEColombo → Jebel Ali At sea 1.571,60 t Crew change 11/09/2026
Noon report received · AEGEAN STAR · 11:42

Figures in Greek format, dates DD/MM/YYYY — as the bridge writes them.

01WhySix lines. Why this is not another fleet system.02Live demoFive modules in one frame. On a desktop, click around.03The shipHer own copy, offline, signed by PIN. Syncs by herself.04The SMSEvery form interactive, every risk assessed, rules you edit.05The visitThe superintendent's visit, from the plan to the close-out.06One dayOne day, as the file records it.07SecureClaris platform. Off-site backups that cannot be altered.08NextForty-five minutes on your own fleet. Email, phone, an offer.
184modules, one build, one interface
13departments, one menu
7tabs on every record
1source of truth, office and ship
// If you read one thing

Why this is different — the whole site in six lines.

Six points, each linked to the leg of this site that proves it. The rest — every user's own screen, the regulators' registers, the chartering desk, the move from your old system — we show in the demo. If you have forty-five minutes, book one and see it on your own ships.

It runs the company, not just the ships

Tasks, approvals, meetings, leave, HR, the general ledger — the work of the office lives here, with full ship-management depth underneath. Nothing lives in a mailbox. see ↓

One database. One interface. No middleware between our modules

184 modules read and write the same records. A certificate, a seafarer, a purchase order is one record everywhere it appears — there is nothing to reconcile. all modules →

The ship runs the same system, offline, and signs by PIN

Each vessel carries her own copy, opens on what she owes today by rank, syncs by herself, and every form is signed by a named crew member. see ↓

Every SMS form interactive, every risk assessed before the work

Your Word and Excel forms become interactive forms that file one receipt into one ledger; the risk assessment is attached to the permit before it is issued, with the gaps listed. see ↓

Rules you edit, not release — and it shows its working

Approval chains, event tasks and checklists come from tables you can open; documents read into records and tasks are proposed by rule. A person confirms; nothing writes on its own. see ↓

Secure on Apple's Claris platform

TLS in transit, AES-256 at rest, scheduled backups, a named account for everyone, an audit log on every commit, every ship holding only her own slice. see ↓

// Live demo

Software people open because they want to. Try it.

Fleet software has a reputation: grey, modal, three clicks from anything. This is the other kind — keyboard first, nothing reloads, and what you need next is already on the screen you are on. The one below is not a picture. Click a defect, open its dock, search, change the ships in scope.

The live demo wants a desktop screen. Email yourself the link →

// Live demo · five modules, one frame

//SlashPrime Aug 2026 Demo
--
Notifications
Also pushed to the phone — deep-linked to the record.
SlashPrime · now
PO 4471-A approved. Spares landing Piraeus with the crew change.

Try:

Sample data, real behaviour — the scope chip, the facets, the palette and the dock all work. Drawn in the browser, and it repaints with the accents below. The real screens are further down the page. On a phone, swipe the frame sideways.

// The vessel
BRIDGE PC · KIOSK MODESIGNED BY A NAMED PERSON · PIN

The ship runs the same system — and it knows what it owes today.

Most "vessel modules" are a form the office asks the ship to fill in. This is the ship's own screen: it opens on what is due today for the rank at the keyboard, what is late, what is coming in the next fortnight, and what the office is waiting for. Every tile on it is the same module the office uses, scoped to this ship.

01 Today, by rank

Every periodic SMS form carries its cadence and its responsible role. After a PIN sign-in the ship sees only the forms still owed for that rank.

02 A PIN per person

One account per ship, a four-digit PIN per crew member. Every form, drill sheet and acknowledgement is signed by a named person, with rank and time snapshotted at signing.

03 Ship ↔ office lane

Circulars the office waits for the ship to acknowledge; requisitions and reports the ship waits on the office for; a chat thread with the office on the same screen.

04 Kiosk mode, anonymous reporting

The bridge PC boots to a lock screen with the crew list and a keypad. A near miss can be raised from it without signing in — open reporting the paper form never delivered.

The ship's home screen — Today's forms for this ship, Needs attention, the fortnight ahead and the ship ↔ office lane.
The ship's home screen — Today's forms for this ship, Needs attention, the fortnight ahead and the ship ↔ office lane.
// Office ↔ vessel

Every ship carries its own copy, and it syncs itself.

Satellite links drop and VSAT is metered, so every ship runs her own copy of the system, holding only her own slice of the data, and keeps herself in step with the office by herself. Nobody on board exports anything; nobody ashore imports anything. No third-party sync licence.

01 Only the ship's own slice

A vessel's copy holds her crew, her jobs, her forms. If a laptop walks off the gangway, it carries one ship's records, not a company's.

02 Outbound only, paired identity

The ship talks to the office server; nothing connects into the ship. Each ship file is paired to one vessel with its own account — a login on the wrong PC cannot cross-write another vessel.

03 Nothing waits for the link

Work on board is saved on board. When the link is there the changes travel; when it is not, nobody notices until it is back. A conflict is kept for a person to see, never lost.

04 One board for thirty ships

Every vessel's last contact, what is waiting and how much has travelled this month, on one office screen, with the problems that need a person on top. Updates reach the ships the same way.

// The SMS

The safety management system stops being a folder.

On most ships the SMS is a shelf of manuals, a tray of printed forms and a spreadsheet that says which ones came back. Here every controlled form of your SMS — imported from your Word and Excel originals — is an interactive form on screen, filled and signed where the work happens. Filled as a form or done inside a module, it files one receipt into one ledger, and the register knows.

01 Manual section the SMS text, drafted and versioned 02 Controlled form every one of yours, each with its cadence 03 Answered in the module that owns the work, or the runner 04 Evidence who filed what, when, and for which ship 05 Compliance expected against filed, per ship, per period Amendment → each seafarer acknowledges → the manual moves on
100%of your forms, interactive
1ledger, form or module
2scores per risk assessment
0forms printed and re-typed
// register

The register

Every controlled form, faceted by chapter, category, department, event, rank and ship — with Open in the module, or Form, on each card

// schedule

Schedule

The same register by when it falls due: daily, weekly, monthly, quarterly, annual, ad-hoc

// compliance

Compliance

Expected occurrences against what the ledger holds — one cell per ship, per period

// coverage

Coverage

Which forms have a module, a definition, or still only paper — the map is a setting per client, not a build

// manual

The manual

The section tree read in place, with the company's own name filled into the text

// reviews

Master reviews

One section a month, fleet-wide. Masters comment, the office replies, nothing is verbal

// builder

Form builder

Your Word and Excel forms imported into interactive definitions — your codes, your wording, your flags

// doc-control

Doc control

Draft, diff, publish. An amendment bumps the revision and asks for acknowledgement; an editorial change does not

// permits

Permits & RA

The permit to work, and the assessment it stands on — attached to the job, the event or the entry

SMS Forms — the controlled-forms register: code, title, section and owner, revision date, the flags, and on each card either Open in the module or Form.
SMS Forms — the controlled-forms register: code, title, section and owner, revision date, the flags, and on each card either Open in the module or Form.
Crew Certificates — expired, due within 30, 60 and 90 days per seafarer on board, with the health score and the pre-boarding check.
Crew Certificates — expired, due within 30, 60 and 90 days per seafarer on board, with the health score and the pre-boarding check.

Risk assessed before the work, not filed after it. Ask for the job, not the form number.

Every inspector now asks the same question: show me the risk assessment for this job — and show me the jobs that should have had one. Here the library by department, the assessments carried out and the jobs, permits and drills that still need one are three tabs of one module. Nobody on deck thinks in form codes; pick the job and the picker hands over the permit, the risk assessment and the checklist that belong to it, attached to the work order.

Risk assessment · live

Working aloft — fall from height

RA library · two scores: as found, and after the controls

Untick a control and watch the residual move. Controls mostly reduce LIKELIHOOD; only a few touch severity, because preparing for a fall or an oxygen-deficient space does not make the consequence smaller. That is why severity has a floor and never reaches 1. Until the controls are done, the first number is the one that counts — and the screen says so.

3 Acceptable · residual
● Residual, with the controls ticked ○ Inherent, with none
Likelihood → ↑ Severity
Risk Assessments — Compliance: records whose own settings require an assessment, how many have none, the coverage, and each missing one with an Attach button.
Risk Assessments — Compliance: records whose own settings require an assessment, how many have none, the coverage, and each missing one with an Attach button.
Safety Events — the rules engine: which tasks each event subtype raises, a health check on the rules, and a simulator that shows the outcome before anything is written.
Safety Events — the rules engine: which tasks each event subtype raises, a health check on the rules, and a simulator that shows the outcome before anything is written.
// Automations

Compliance that schedules itself. Rules you edit, not release.

Every workflow below is driven by a table you can open, not by code someone has to release. Change who approves above fifty thousand, add a step to the new-joiner checklist, teach the system what a mooring incident should trigger — all of it is a row, live, this afternoon.

Whena purchase order is sent up → The chain resolves itself from the rules table — fleet, department, rank and amount band — and asks the right people in the right order. Nobody has to know who signs what.
Whena safety event is classified → The event rules read the sub-type and propose the investigation, corrective, preventive and verification tasks that belong to it — owner, department and due date filled in. Accept or discard each; the decision is kept. A simulator shows what a rule would do before it is saved.
Whena new applicant is created → A task template unfolds into the real checklist, each step offset from the day that matters — medical before joining, contract on the day, appraisal after. Adding a step is a record, not a build.
Whena controlled form is filed → The submission lands in the ledger, the compliance cell for that ship and that period fills itself, and anything the form failed opens as a finding with an owner. Nobody reconciles a tray of paper at month end.

Five more rules — approvals, appraisals, garbage, PSC, MLC — we walk through in the demo.

// The visit

The superintendent's visit, from the plan to the close-out.

A visit is planned in one place, lived in another, reported in a third and paid for in a fourth. Here it is one record from the schedule to the expense claim: the trip, the days on board, the jobs with their checklists, the crew who were there, the findings and their corrective actions, the report and the costs — and the internal inspection follows the same road to its close-out.

01 Planned, per ship and per type

Superintendent visits, ISM and MLC internal audits, navigational, mooring and manning-agent audits, planned per vessel. A plan row turns green only when a real visit or audit fulfilled it.

02 Jobs with a checklist behind each

Every visit carries its jobs by reason code, and each reason knows the form or checklist it must produce. A job is not done until that document exists. The crew on board is read from the sea-service records for those dates.

03 Findings to corrective actions

Question-by-question internal audits: a failed answer opens a finding, the finding gets a corrective action with an owner and a deadline, and the CAPA queue shows who owes what until the close-out is evidenced.

04 The report, and the expenses

The coded report per reason, filed and reviewed; and every cost of the trip on the visit record with its receipts, linked to the expense claim and to the vessel's cost book.

Attendances — the monitor: visits in scope, days on board, jobs still open, reports owed of the reports filed, visits nobody has signed off.
Attendances — the monitor: visits in scope, days on board, jobs still open, reports owed of the reports filed, visits nobody has signed off.
Audits & Inspections — the CAPA queue: who owes what, corrective actions soonest deadline first, the close-out on each.
Audits & Inspections — the CAPA queue: who owes what, corrective actions soonest deadline first, the close-out on each.
// One day
THE AGENCYJOINING 02/10 · CLEAREDTHE PRINCIPAL'S SHIP

One day, as the file records it.

Nothing below is a screen someone opened on purpose. It is what happens when the work itself is the data entry.

06:20 AEGEAN STAR Second engineer closes a running-hours job on the aux boiler. The next service falls due automatically, 250 hours out, and appears on the superintendent's board before he is at his desk.
08:05 Chief officer Raises a requisition for two mooring lines against the ship's own catalogue. It routes to the technical manager by department, not by guesswork — and he is the requester's manager, so it sends itself.
09:47 Procurement desk Procurement grabs the case, sends three RFQs, and the vendor thread — offer, revision, award — stays on the case instead of in an inbox.
11:42 ADRIATIC DAWN Noon report lands: position, distance run, ROB, consumption. 486,20 t reads 486,20 t in the bunkering module, the emissions figure and the month's report. No one converted anything.
13:15 CORAL BAY Port state control raises a deficiency. It opens as a safety event with the photographs attached, a root cause, and a corrective action with an owner and a date — closed out where the inspection lives.
15:30 Crewing A crew change for 11/09 shows one rank short of the vessel's required manning, because certificates are counted per ship. The gap is visible five weeks before she sails, not at the gangway.
17:58 Managing director Approves the mooring lines from his phone. The PO is stamped, the vendor notified, and the ship sees "Approved" against the line she raised at 08:05.
// Security
AES-256 AT REST · A NAMED ACCOUNT FOR EVERYONETLS IN TRANSITHER OWN SLICE

Secure by design, on Apple's Claris platform.

SlashPrime runs on Claris FileMaker, the database platform developed by Claris, an Apple subsidiary, in production worldwide for over three decades. What we built on it is a system in which every person is named, every connection is encrypted, every change is logged, and every ship carries only what is hers.

01 Encrypted in transit and at rest

Every connection — office client, browser, iPad, vessel agent — over SSL/TLS with your own certificate. The database file encrypted with AES-256, so a copied file is an unreadable file. Backups inherit the encryption.

02 Backed up on a schedule

Full and progressive backups on the server, verified, retained by policy and copied off-site. Restoring a file is a rehearsed procedure, not an emergency.

03 A named account for everyone

No shared logins ashore. Sign in with your Microsoft or Google identity so your own password and multi-factor policy apply; privilege sets decide what an account may open, read and change.

04 Every commit logged

Who changed what, and when, on the tables you choose to audit — per record and per person. Deletions are counted, not hidden. The trail an ISM auditor asks for is a screen.

05 Off-site backups that cannot be altered

Every backup is copied automatically to off-site object storage in the EU with object lock — write once, read many. For its retention period it cannot be changed or deleted by anyone, an administrator or a ransomware included. Restoring from it is a rehearsed procedure, not an emergency.

06 Files and AI behind the server

Documents in object storage are reached through short-lived signed links minted by the server; the model key never leaves it; the reader writes nothing until a person confirms. Every list exports to Excel — the data is yours.

Security is a property of the whole, not a feature. Ask us for the technical annex; it is written for your IT.

// Next

See it running on your own fleet.

A page can show you screens. It cannot show you your ships on them. The demo can — forty-five minutes with your vessels' names, your ranks and your SMS forms index loaded, online or at your office. Then a pilot on one department, a fixed-scope onboarding, and a decision after thirty days of real use. Legacy ERP or Excel? Nothing gets retyped — the migration is part of the pilot.

sales@slashback.grRequest a demo → +30 211 40 87 365Call → info@slashback.grGeneral → Request an offerTell us about your fleet → Claris Partner

SlashBack · 4 Paschalias Street · 15452 Palaio Psychico · Athens, Greece · Claris Partner · runs on Mac, Windows, iPhone, iPad and the web · support after go-live: support@slashback.gr

Leg 8 of 8 · WP 08 Next← WP 07Secure