Cutoff Promise Checker - 2026 Pricing, Features, Reviews & Alternatives

Cutoff Promise Checker is a free, cloud-based web tool designed for e-commerce retailers, logistics operations, and fulfilment businesses that make delivery promises across multiple postcodes or geographic zones. It accepts three paste-in inputs — dispatch cutoff time, courier transit times, and target postcodes — and produces a suburb-by-suburb delivery promise map alongside a corrected cutoff clock per delivery zone. No account registration is required to run the tool.

The core function of Cutoff Promise Checker is to surface mismatches between advertised dispatch cutoffs and actual courier transit times on a per-zone basis. Rather than applying a single blanket cutoff time across all destinations, the tool calculates granular, suburb-level promise windows that reflect real transit data for each delivery zone. The result is a corrected per-zone cutoff clock that gives operations teams an accurate picture of which postcodes can be reached within a promised delivery window given a specific dispatch time.

Cutoff Promise Checker is suited to any business that publishes delivery promise messaging to customers across varied geographic zones — including online retailers managing multi-zone courier contracts, fulfilment providers servicing diverse postcode ranges, and logistics teams auditing the accuracy of existing cutoff policies. The tool runs entirely in a web browser with no installation, subscription, or account requirement.