Early Development|Some features listed on this site are still in development and may not be available yet.
The Maritime Supply Chain, Finally Connected
PortSupply360 connects shipping companies with verified suppliers — from order to signed delivery at the vessel's side. No more emails. No more fax. No more guessing.
Maritime procurement is stuck in the past
Orders lost in email chains
Requisitions buried in inboxes. Duplicate orders. No one knows who sent what, or when.
Delays that cost thousands
A vessel in port can cost $25,000–80,000/day. One late delivery can blow an entire budget.
Paper-based proof of delivery
Faxed receipts, handwritten signatures, lost documents. Good luck with insurance claims.
One platform for the entire supply chain
From browsing suppliers to signed delivery at the vessel — everything in one place, tracked with cryptographic proof.
Order
PS-2847
Built for maritime. Not adapted from retail.
Digital Delivery Signing
No more paper receipts. When a delivery arrives, the receiver gets a secure link and signs digitally — from any device. A PDF receipt with cryptographic proof is generated instantly.
Sign Without an Account
The captain or port agent receives a link, draws their signature, and a PDF receipt is generated instantly. No login required. No friction.
Supplier Marketplace
Browse verified suppliers, compare products, and order directly. Customer-specific pricing, freight calculation, and warehouse fees — all calculated automatically.
From search to signed delivery in four steps
Connect
Browse the marketplace. Find suppliers in your ports. Send a connection request — they accept, and you're linked.
Order
Add products to your cart. Select your vessel, delivery port, and ETA. Prices include freight and warehouse fees.
Track
Follow your delivery in real-time. Know when it's confirmed, shipped, and ready for signing at the vessel.
Sign & Confirm
At delivery, the receiver signs via a link — no account needed. A PDF receipt is sent to all parties.
Paper receipts? Not anymore.
When a delivery arrives at the vessel, the receiver signs digitally through a secure link. No paper. No app. No account. Just a signature and a cryptographically verified PDF receipt — sent to everyone involved.
Delivery arrives
The supplier ships your order and marks it as ready for signing.
Link sent via email
The captain, port agent, or receiver gets a unique, secure signing link — no account needed.
Sign on any device
Open the link, review the order details, and draw your signature directly in the browser.
PDF receipt generated
A cryptographically signed PDF is created instantly and emailed to all parties — customer, supplier, and signer.
DELIVERY CONFIRMATION
Order PS-2847
SIGNATURE
Every signed receipt includes a cryptographic hash (HMAC-SHA256) that proves the document hasn't been altered. Tamper-proof, audit-ready, and legally defensible.
For Suppliers
- List products with images, pricing, and categories
- Set customer-specific prices or percentage discounts
- Manage warehouses across multiple ports with storage slots
- Get notified on new orders, low stock, and signatures
- Upload invoices, bills of lading, and customs declarations
For Customers
- Browse and connect with verified suppliers
- Manage your entire fleet with IMO, MMSI, and flag state
- Track every delivery from order to signed receipt
- Invite your team with role-based access
- Order from multiple suppliers simultaneously
Ready to digitalize your maritime supply chain?
Join during early access and get the full platform for free. Your feedback helps shape the future of maritime supply.
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