Solutions· four buyer models

Choose the accountability you need.

The same authority chain serves four very different operating models. Each gets isolation, evidence, and a sandbox path.

01 / BY ROLE

Find your operating model.

Each solution page describes the pain, the control model, and the proof you can export.

BUY SIDE

Direct budgets, signed ceilings, and reconciled spend.

MULTI-CLIENT

Client isolation, delegated access, portfolio evidence.

PROCUREMENT

Residency, SSO, audit scope, and emergency stops.

SELL SIDE

Versioned floors, supply controls, net revenue.

02 / SHARED FOUNDATION

Isolation, warrants, receipts, and honest measurement apply to every account, regardless of role.

Invariant	Advertisers	Agencies	Enterprise	Publishers
Signed spend authority	Required	Per client	Per entity	Floor/deal warrants
Tenant isolation	Single	Multi-client	Multi-entity	Single
Evidence export	Campaign	Per client	Audit scope	Deal
Emergency stop	Account	Client	Global	Inventory