Contact and procurement

Test and buy online

Create an account with your work email, read the engine's page, then buy from it.

One channel

Purchase intent, procurement terms, evaluation requests, technical questions and security reports all go to sales@vlaander.com. We answer within one business day.

For an acquisition enquiry, name the asset, your organisation, the intended use and your timeline. Start an enquiry with those fields filled in.

Buying through procurement

Larger organisations rarely pay through a checkout page. We support:

• Invoices and purchase orders issued to your legal entity.
• Naira by bank transfer, or USDC on Polygon, for any asset, against an invoice.
• Self-serve checkout: place the order online and pay its invoice in naira or USDC.
• A mutual NDA before deeper technical review, on request.
• Written diligence: specifications, model-checking output, audit reports, hardware documentation and SBOMs, as listed under "Before you buy" on each engine's page.
• Escrow where your counsel requires a third-party deposit; you fund the agent, we participate at no charge.

Whichever way you pay, Vlaander sells only to verified businesses, every sale is made under the Sale and Assignment Agreement, and delivery follows the same steps: Paid, Delivering, Download ready.