Full X12 + EDIFACT coverage
850/855/856/810 through 837/835/270/271, EDIFACT ORDERS to DESADV — one validation layer.
Product
Signal's agents do the mapping, validation, routing, and testing. Your team reviews decisions in a dashboard built for people who have real jobs.

Describe a trading partner or paste their requirements — Signal reads the spec, builds the mappings, runs the partner's tests, and only asks you for the things software can't know: credentials and business decisions.

Needs-you holds only what a human must decide, ranked by impact — with responses already drafted. Everything else is fixed automatically and shown with receipts.

On-time rate, error rate, chargeback exposure, and what they mean in sentences. The Trust tab carries your compliance posture and a read-only auditor workspace.

850/855/856/810 through 837/835/270/271, EDIFACT ORDERS to DESADV — one validation layer.
AS2 (SHA-384/512 verified), SFTP, VAN, and a modern JSON API with webhooks.
QuickBooks Online sync both ways; Shopify, Epicor Prophet 21 and Kinetic connectors.
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