Sealed-bid RFQs
Publish an RFQ on your terms — system-enforced close; bids stay secret until the deadline.
Every deal deserves a document — not a chat
Conversation is understanding.
The document is commitment.
Turn supply talks and price agreements into documented purchase orders that match your requirements and bind both parties in minutes — without relying on verbal understandings alone.
Start free now
Are you a supplier? Join the supply network here
Who are you?
Choose your path
Three entry points — buy, supply, or verify a sealed document
The Suplink difference
Words pass. The document remains.
Compare with your tools
Price, lead time, and reservations — filters and sort you choose on your terms.
Sealed purchase order
PDF with a standard SHA-256 fingerprint — supplier terms and reservations exactly as submitted. Later edits show up on match.
4Stages to a sealed PO
100%Price confidentiality before close
SHA-256Fingerprint on every PO
0Paid supplier ranking
For buyers
Run procurement — on your terms
From RFQ to award on one platform: standardized terms, your comparison tools, and a sealed PO that records what you committed to — the decision is yours.
- Multiple bids on your full terms
- Compare prices and terms with your filters
- Sealed PDF PO — platform record for review and audit
- Free for buyers
For suppliers
Your prices stay confidential until close
Bid confidentially on the buyer's full terms — and get a sealed PO that records exactly what you submitted, without early-leak pressure on your margin.
- Direct access to corporate RFQs
- Prices confidential until close — enforced in the system
- Sealed PO that records your terms and reservations as submitted
- Points wallet with a clear ledger
Start managing procurement on Suplink
Register your company now: buyers get a free full-access account to run competitions and purchase orders. Suppliers get transparent, fair bidding on points — no subscriptions that buy artificial visibility.