Choosing a ship management platform is a bit like choosing a life partner. You'll be spending a LOT of time together, through calm seas and Category 5 storms. Get it wrong, and you're stuck filing divorce papers (migration projects) that cost more than the wedding.
We've done the homework so you don't have to. This comparison covers six major platforms: ShipManager (DNV), AMOS (SpecTec), SERTICA (RINA), BASSnet, smartPAL, and yes, SeaVesselManager. We'll be honest about who does what best.
⚠️ Disclaimer: We make SeaVesselManager. Obviously we think it's great. But we've tried to be fair here, because the maritime industry is small and everyone eventually talks at conferences.
⚡ The TL;DR (Too Long; Didn't Read)
Before we dive into the nerdy details, here's the quick summary:
→ BASSnet or smartPAL are your best friends. They're the "everything bagels" of maritime software.
→ SeaVesselManager or AMOS Replicator. Both are built for "the internet is a lie" scenarios.
→ ShipManager (DNV) or SERTICA. They've been doing this since before "cloud" was a thing.
→ TM Master v2 is classic on-prem. Your servers, your rules, your SQL Server headaches.
🥊 The Contenders
Let's meet our fighters. Each platform has its own personality, strengths, and... let's call them "areas of opportunity."
ShipManager (DNV)
The Enterprise Veteran
Installed on 7,000+ vessels. When you see "DNV" on it, you know it's been through some serious quality gates. The BI dashboards are genuinely impressive, and their mobile inspection app works offline (thank goodness).
✓ Strengths
- Mature suite with plug-and-play BI
- Strong QHSE/ISM/ISPS compliance
- 90% of clients use hosted model
⚡ Consider
- Pricing: "Call us for a quote"
- Public API docs are scarce
AMOS (SpecTec)
The Replication King
If your connectivity is so bad that carrier pigeons look attractive, AMOS Replicator was built for you. Their low-bandwidth sync with encrypted email replication and SFTP is chef's kiss for remote operations.
✓ Strengths
- Best-documented offline sync mechanics
- Strong analytics/dashboard tools
- Modular platform design
⚡ Consider
- Integration is project-based, not self-serve
- Custom pricing (no public rates)
SERTICA (RINA)
The Hybrid Specialist
Can't decide between cloud and on-prem? SERTICA says "why not both?" Their "mixed setup" combines shore cloud with robust onboard installation. Plus their SYNC module talks to your ERP so finance doesn't feel left out.
✓ Strengths
- Clear hybrid deployment story
- SYNC integration to ERP/finance
- ISO 9001 certified, GDPR compliant
⚡ Consider
- License + annual fee model
- Self-serve API docs not obvious
BASSnet
The Full ERP Beast
Want maintenance, procurement, HSEQ, crewing, AND payroll with full accounting (GL/AP/AR/Fixed Assets/Budgets) in one system? BASSnet is basically a maritime SAP. Native cloud, Azure-hosted, with serious security credentials (NIST2 + ISAE 3402 Type II).
✓ Strengths
- Strongest finance + payroll integration
- ISAE 3402 Type II attestation
- True SaaS architecture
⚡ Consider
- Not ideal for on-prem requirements
- Enterprise pricing (call for quote)
smartPAL (MariApps)
The Module Collector
30+ modules. THIRTY. From crewing to payroll to procurement to finance to... you name it. smartPAL is for the "I want everything and I don't want to integrate 15 different vendors" crowd. They've also got offline sync and ISAE 3402 Type 2 + LR type approval.
✓ Strengths
- Broadest module coverage (30+)
- Offline sync capability
- Bank & travel system integrations
⚡ Consider
- No public pricing
- APIs exist but not self-serve docs
TM Master v2 (OneOcean)
The On-Prem Traditionalist
If your IT department has a poster of SQL Server on the wall and views "cloud" with suspicion, TM Master v2 is home. Classic client/server architecture with all the control (and responsibility) that comes with running your own infrastructure.
✓ Strengths
- Total on-prem control
- Strong technical management focus
- Encrypted connection & data
⚡ Consider
- Higher ops burden (SQL Server, services)
- No public API documentation
SeaVesselManager
The Source-Available Newcomer
Full disclosure: this is us. We're offline-first (actual PostgreSQL on each vessel, not just "works kinda offline"). We're source-available (BSL 1.1 = $0 software cost, full code access). And we publish our pricing transparently because we find "call for a quote" annoying too.
✓ Strengths
- $0 license, transparent pricing
- True offline-first architecture
- 15-minute office installation
- Public Swagger/OpenAPI docs
⚡ Honestly...
- No built-in finance/payroll (yet)
- Younger than the others
- SOC2 is Managed Cloud only
📊 The Spreadsheet People Love
Here's the comparison table you came for. Scores are 0-3 based on publicly available documentation (not marketing claims).
| Feature | ShipManager | AMOS | SERTICA | BASSnet | smartPAL | TM Master | SVM |
|---|---|---|---|---|---|---|---|
| Maintenance/PMS | ⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐ |
| Procurement | ⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐ |
| Finance/Payroll | ⭐ | ⭐ | ⭐ | ⭐⭐⭐ | ⭐⭐⭐ | ⭐ | ⭐ |
| Offline/Sync | ⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐ | ⭐⭐⭐ | ⭐⭐ | ⭐⭐⭐ |
| Public API Docs | ⭐ | ⭐⭐ | ⭐⭐⭐ | ⭐⭐ | ⭐⭐⭐ | ⭐⭐ | ⭐⭐⭐ |
| Price Transparency | ❌ | ❌ | ⭐⭐ | ❌ | ❌ | ❌ | ⭐⭐⭐ |
🌳 The "Which Platform Should I Pick?" Flowchart
Do you need built-in Finance + Payroll?
YES → BASSnet or smartPAL. They're the full ERP players.
Is offline-first absolutely critical?
YES → SeaVesselManager or AMOS Replicator. Both built for connectivity nightmares.
Want hybrid cloud + onboard?
YES → SERTICA or SeaVesselManager. Flexible deployment is their thing.
Strict on-prem policy?
YES → TM Master v2 or SeaVesselManager (on-prem mode).
Big enterprise with compliance focus?
YES → ShipManager (DNV) or SERTICA. Battle-tested compliance tools.
⚖️ The Honest Verdict
There's no "best" platform. There's only the best platform for YOUR situation:
- • If you need everything including payroll in one vendor, BASSnet and smartPAL win on ERP breadth.
- • If your vessels operate where internet is theoretical, AMOS Replicator and SeaVesselManager are your friends.
- • If you want enterprise compliance and don't mind enterprise pricing, ShipManager and SERTICA have decades of experience.
- • If you want to start with $0, see transparent pricing, and value fast time-to-value... well, SeaVesselManager is literally free to try.
"The best ship management software is the one your crew will actually use." — Every maritime consultant ever
📌 Key Takeaways
- ✓ BASSnet & smartPAL: Best for full ERP with finance/payroll
- ✓ AMOS & SeaVesselManager: Best for offline-first operations
- ✓ ShipManager & SERTICA: Best for enterprise compliance requirements
- ✓ TM Master v2: Best for strict on-premises requirements
- ✓ SeaVesselManager: Only platform with transparent $0 entry point