Proof before promises.
SovereignStack is built to be proven, not just claimed. These demos show how the systems work, what failure they demonstrate, and what solution they map to.
Nexus Checkout
LiveMulti-rail checkout flow showing simultaneous payment pathway presentation. Configure a merchant profile and observe how payment options adapt.
Fallback Checkout
LiveWatch checkout recover when a payment rail fails. The goal is not to make every rail perfect — it is to avoid making one failed rail the end of the sale.
Bitcoin Checkout
LiveSelf-hosted BTCPay checkout integration showing non-custodial settlement. No third party holds the funds.
Status Dashboard
LiveInfrastructure status layer showing live and planned monitoring coverage with honest data labels.
Each demo shows a specific failure pattern and the SovereignStack approach to addressing it. They are not sales theater — they are working demonstrations of the same systems we deploy for clients.
Where a demo uses simulated data or a test environment, it is labeled as such. The fallback checkout demo uses a graceful failure simulation, not a live processor shutdown — but the checkout recovery logic is the same code used in production deployments.