Total Cost of Ownership: Maritime Communication Platform Buying Guide

Why License Cost Is Not TCO

The CFO asks: "What does the software cost?" The answer is the license fee. This is the wrong question.

The right question is: what is the total cost of owning and operating this platform for five years, across our fleet, including all the integration, training, support, and evolution costs that the license fee doesn't cover?

For maritime communication software, the gap between license cost and TCO is often 200–400% of the license fee.

The Eight Components of Maritime Communication TCO

1. Software Licensing

The obvious component. Common pricing models:

• Per user/month — Scales with crew headcount. For a 500-person vessel at €15/user/month, annual license is €90,000.
• Per vessel/month — Fixed regardless of crew headcount. Typically €1,500–3,000/month for a vessel of 100–500 crew.
• One-time license — Less common; usually requires separate maintenance contracts.

Per-vessel pricing is almost always more cost-effective for large-crew vessels. Per-user pricing is more cost-effective for very small crews.

2. Hardware

Server hardware for on-vessel deployment. For a redundant HA deployment:

• Two mini-PC servers: €800–1,500 each
• Network switches/ports if required: €200–500
• Wall mounting, rackmount, power: €200–400
• UPS for server power: €300–600

One-time per vessel: €2,300–4,500

Refresh cycle: 5–7 years.

3. Deployment and Integration

Labor cost to deploy the platform, configure SIP integration, connect alarm systems, and onboard administrators:

• Standard deployment (no unusual legacy systems): €3,000–6,000 one-time per vessel
• Complex integration (legacy PBX, proprietary alarm systems): €6,000–15,000 per vessel
• Fleet deployment discount (same configuration across multiple vessels): 30–50% per-vessel reduction

4. Training

• IT officer training (platform administration): €500–1,000 one-time
• Department head training (incident management workflows): €300 per session
• Crew onboarding materials (printed cards, in-app guidance): €200 one-time

5. Annual Support and Maintenance

• Software updates and security patches
• Vendor support SLA (email, phone, remote)
• Typical cost: 15–25% of license fee per year, or included in subscription

Budget €2,000–8,000/year per vessel for support coverage.

6. Ongoing Integration Maintenance

When the fleet management system updates its API, the crewing software changes its export format, or the alarm system firmware changes message formats, integration code requires maintenance.

Budget 0.1–0.2 FTE shore-side IT per year per platform for ongoing integration maintenance.

7. Crew Onboarding Overhead

With 20–40% annual crew rotation on large cruise ships, onboarding new crew to the communication platform is a perpetual cost:

• Self-service onboarding: near-zero marginal cost with good UX
• IT-assisted onboarding: €15–30 per crew member (IT officer time)

At 100 new crew members per year with IT-assisted onboarding: €1,500–3,000/year per vessel.

Investing in self-service onboarding UX is a direct TCO reduction.

8. Bandwidth Cost

Cloud-dependent platforms consume additional VSAT bandwidth for every operational message. For a 500-crew vessel sending 10,000 messages/day over satellite:

At average message size 500 bytes: 5 MB/day = 150 MB/month satellite traffic just for messaging.

At VSAT bandwidth cost of €2–5/GB: €0.30–0.75/day.

On-vessel platforms consume zero satellite bandwidth for crew-to-crew messaging.

5-Year TCO Example: 500-Crew Cruise Vessel

| Component | Per-User Cloud Platform | Maritime-Purpose-Built | |---|---|---| | License (5 years) | €540,000 | €135,000 | | Hardware | €0 | €4,000 | | Deployment | €8,000 | €6,000 | | Support (5 years) | included | €30,000 | | Integration maintenance | €25,000 | €15,000 | | Crew onboarding (5 years) | €15,000 | €5,000 | | Bandwidth (5 years) | €5,000 | €500 | | Total | €593,000 | €195,500 |

The per-user cloud platform costs approximately 3× more over a 5-year period.

The TCO Calculation Tool

To build your own calculation:

Crew count × per-user monthly rate × 12 × 5 = license component

Number of vessels × hardware cost = hardware component

Deployment complexity score (1–3) × base deployment cost = deployment component

Crew rotation rate × crew count × onboarding cost per person × 5 = onboarding component

Average daily messages × message size × satellite cost per GB × 5 = bandwidth component

Sum the components, add support at 15% of license cost, compare across platforms.

The platform with the lowest license fee is rarely the platform with the lowest TCO.