Begin with the buyer’s need
Describe the deliverable and evaluation criteria in a local demand so every simulated proposal can be reviewed against the same brief.
A BROWSER-ONLY PROCUREMENT WORKFLOW
From requirement to selection.
See every step.
Try the OI EXCHANGE procurement demo: describe a requirement, invite fictional suppliers, switch roles to submit proposals, and record a buyer's selection and reason. The separate collaboration prototype remains available below.
A local simulation only: no real invitations, supplier accounts, purchasing decisions or cross-device sync. Do not enter sensitive information.
OI / EXCHANGEProcurement demo · fictional data
01 / DEMANDDescribe the requirement
Record a buyer name, what is needed and the criteria used to compare proposals.
02 Invite03 Propose04 Select
SELECTION / DEMO
Compare locally saved proposals and record a choice with its reason. Nothing is sent to a real supplier.
Concept illustration; not a live procurement service.
01 / WHY THIS DEMO
Make procurement decisions
easier to follow.
A procurement process should make the requirement, supplier responses and selection reason visible together. This browser-only demo lets you try that sequence with fictional suppliers before considering what a real service would need.
See supplier responses together
Add fictional suppliers to a local invitation list, switch demo roles and save one proposal per supplier for the active demand. No invitation is actually sent.
Explain the buyer’s choice
Compare locally saved proposals and record a selection with its reason. This illustrates a decision trail, not an actual award, contract or trusted audit record.
02 / PROCUREMENT DEMO
From demand to selection,
one path you can try.
Try a browser-only procurement scenario without signing up. Act as a buyer to describe a requirement and invite suppliers, then switch to a simulated supplier to submit a proposal. Return to the buyer role to record a selection and its reason. No invitations are sent and no purchasing decision is made.
STEP 01 / DEMAND & INVITATION
Define the need
Enter the requirement and evaluation criteria, then add supplier names to the local invitation list.
STEP 02 / PROPOSAL
Switch roles and respond
Select an invited supplier in the simulation and save an approach and deliverables for buyer review.
STEP 03 / SELECTION
Document the decision
Compare the saved proposals and record which one was chosen and why. The result stays in this browser.
03 / WHAT IS NOT LIVE
A demo, not a supplier portal.
A real procurement service would need verified buyer and supplier accounts, actual invitations, access controls and server-side records. Those features are not available here: role switching is simulated, nothing is sent to suppliers and no purchasing decision is made.
Live procurement · not availableRegistration and login are not available.
Try the browser-only procurement workflow instead.
Try the browser-only procurement workflow instead.
04 / SEPARATE PROTOTYPE
Explore the collaboration prototype
This earlier project-agreement and handoff workspace is a separate browser-only concept, not part of the procurement workflow. To try demand, invitation, proposal and selection, open the procurement demo.
This is a local interactive prototype, not a production collaboration platform. Anyone can switch between the two roles and click “Confirm”; that is not real identity verification, signing or authorisation. “AI drafts” are generated from fixed templates, with no model call or message sent to the other party. Data is stored only in this browser’s localStorage. Do not enter sensitive information or real contracts.
02 / Project workspace
Review the agreement and handoff records.
No projects yet. Create one on the left, or load the example.