The verdict in three sentences
For an independent shipping agency handling 400 port calls a year in Singapore, custom agency software costs between $250,000 and $500,000 depending on scope. The main gain is closing final disbursement accounts (FDA) in 5 days instead of 30, which speeds up reimbursement of the costs you advance on behalf of principals. Enterprise port agency suites exist, but per-user licences and slow adaptation to your own principals and workflows make them a poor fit for a mid-sized independent agency.
The real cost of a 30-day close
The agent advances costs for the principal: port dues, pilotage, towage, mooring, agency fees, bunkers and provisions. Until the final account is sent, those disbursements sit on your balance sheet. With an average of $45,000 in disbursements per call, the gap between 30 and 5 days adds up fast.
| Metric (400 calls per year) | Spreadsheets and email | Custom software |
|---|---|---|
| FDA closing time | 30 days | 5 days |
| Average disbursements per call | $45,000 | $45,000 |
| Average outstanding unrecovered disbursements | about $1,480,000 | about $250,000 |
| Financing cost of that balance (6 % rate) | about $89,000 per year | about $15,000 per year |
| PDA/FDA variances disputed by principals | 12 % of calls | 3 % of calls |
| Data entry time per call | 6 h | 1.5 h |
| Supplier invoices matched automatically | 0 % | 70 to 80 % |
Freeing about $1.2 million of working capital alone saves roughly $74,000 a year in financing costs (estimate).
Enterprise suite or custom build: the 2026 comparison
Port agency suites used by global groups are powerful but sized for networks of dozens of ports. For an independent agency, the question is whether to pay yearly per-user licences or invest once in a tool tuned to MPA tariffs, GST rules and your principals' reporting formats.
| Criterion | Enterprise port agency suite | Kolonell custom software |
|---|---|---|
| Upfront cost | $40,000 to $90,000 (setup, training) | $250,000 to $500,000 |
| Annual licences | $60,000 to $120,000 (20 users) | 0 |
| Maintenance and hosting | included in licence | $30,000 to $60,000 per year |
| Port tariffs and service rates | manual setup | built-in, maintained tariff tables |
| Multi-currency invoicing (SGD, USD, EUR) | yes | yes, with daily rates |
| Integration with port and customs systems | limited | formatted exports, API where available |
| Data ownership | vendor | your agency |
Over five years, the suite costs $340,000 to $690,000. The custom build costs $400,000 to $800,000 but ships exactly your workflow and becomes an asset you can extend to other ports.
The modules of shipping agency software
The core is the port call file: from nomination by the principal to vessel departure, with ETA, ETB, ETD, berth and documents. The disbursement module generates the proforma (PDA) from tariff tables, records supplier invoices, then produces the FDA with supporting documents attached. Add manifests, container tracking and a principal portal where the client follows the call and downloads accounts.
| Module | Indicative 2026 budget | Timeline |
|---|---|---|
| Port call file and vessel schedule | $55,000 to $105,000 | 6 weeks |
| Automatic PDA from tariff tables | $50,000 to $90,000 | 4 weeks |
| Disbursements, supplier invoices and FDA | $65,000 to $125,000 | 6 weeks |
| Manifests and container tracking | $35,000 to $75,000 | 4 weeks |
| Principal portal | $25,000 to $60,000 | 3 weeks |
| Accounting, multi-currency and dashboards | $20,000 to $45,000 | 3 weeks |
Mini case study
Need a professional website?
Kolonell builds websites that attract clients, optimized for the Sénégalese market. Free quote in 2 minutes.
Daniel Lim, managing director of an independent agency in Singapore, handles 400 calls a year. He invests $330,000 in custom software. FDA closing drops from 30 to 7 days in year one, freeing about $1.1 million of working capital. At a 6 % financing cost, that saves roughly $66,000 a year. Add 1,800 hours of data entry avoided, worth about $70,000 in staff time, plus fewer disputed variances. The project pays back in about two and a half years, and faster as call volume grows.
FAQ
How much does shipping agency software cost in Singapore?
Budget $250,000 to $500,000 in 2026, depending on modules and integrations. A first version focused on port calls and disbursements starts around $160,000.
Does it handle PDA and FDA accounts?
Yes: the PDA is calculated from built-in port tariffs, then the FDA is generated with supporting documents. Variances between the two are flagged line by line.
Can we invoice principals in USD or EUR?
Yes, invoicing is multi-currency with daily or contractual rates. GST treatment for international services is handled per line.
How long does deployment take?
Allow 5 to 7 months for the full version. The port call and disbursement module can be live from month three.
Where is the data hosted?
Hosting is your choice: Singapore cloud region, on-premise or hybrid, with daily backups. The setup is designed with PDPA requirements in mind.
Let's scope your project. Share your call volume, principals and current tools, and we will price a scope between $250,000 and $500,000 with a port call and disbursement module live in three months. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
