About

Built for the 2026 Tariff Pivot.

Our mission

The Sentinel Flow was founded in Alberta, Canada, to bring agentic intelligence to the volatility of global trade. We give importers, brokers, and CFOs an autonomous layer that watches every entry, every statute clock, and every sourcing route — so capital that belongs to the business comes back to the business.

The problem

The 2026 Tariff Pivot — driven by Section 122 surcharges, Section 301 carve-outs, and the SCOTUS-mandated IEEPA refund window — left billions of dollars in unclaimed refunds sitting on entry summaries. Most importers don't have the tooling, the broker bandwidth, or the statute-of-limitations discipline to recover what's theirs before the liquidation window closes.

Sentinel automates the classification, the CAPE filing, and the audit trail — and surfaces sourcing arbitrage before it disappears from the market.

The team

We are a small, opinionated team of technical builders and trade optimizers — engineers who have shipped agentic systems at scale, working alongside licensed brokers and customs attorneys who know where the friction actually lives.