Best travel rule compliance in 2026

Korean exchange-founded Travel Rule network whose English docs publish an eight-code denial vocabulary, a named beneficiary-timeout error, a self-hosted Docker cipher module and signature-proof unhosted-wallet checks on seven networks. Strongest on documented protocol reach and routing (8/10): The vendor's own network is documented end to end, and 12-Interoperability-with-Other-Protocols names three solutions: "Currently, CodeVASP is integrated with solutions such as Verify VASP, GTR, and Sygna, providing a wide-ranging network." The selection rule is published: "However, the required fields may vary… Weakest on pii custody and testable go-live (8/10): Encryption in transit is described - "personal information is additionally encrypted as part of the payload object, so that only the participating VASPs can decrypt it" (02-Encryption-Decryption) - and a sandbox is named, "the sandbox (testing) environment, not the live production environment where real funds move"…

Best for: Protocol reach — 8/10

On-premises Travel Rule software: TRUST, TRP and email each get a flow page, three self-hosted-wallet proofs over 2,469- and 1,110-line asset lists, and security.html and deployment/deployment.html name no deletion control (2026-09-04). Strongest on documented protocol reach and routing (9/10): Each transport has a core-concepts flow page and a counterparty tab; the trusted list is "sorted by the means of communication, which are TRUST, TRP and Email." (gui/counterparty_vasps/index.html). Prerequisites are per transport. Weakest on failure, decline and timeout paths (6/10): Statuses are machine-readable API values, not only GUI labels: the trpdTransactions subscription emits events "whenever a TRP transaction's status changes, returning a complete TrpdTxUnion object" and "You can identify them using the status and type fields on the object returned from the subscription."… Published price: No Onboarding Fees

Best for: Protocol reach — 9/10

Travel Rule messaging over Notabene's own DIDComm network, with a 19-value rejection enum that names a no-response state, four documented self-hosted wallet proof methods, and end-to-end, hosted or hybrid PII encryption. Strongest on failure, decline and timeout paths (9/10): Statuses are machine-readable and cover the happy path plus accept, reject and cancel, and all five failure conditions are separately named. Weakest on documented protocol reach and routing (7/10): Notabene's own transport is documented end to end with a named out-of-network path, and two third-party routes each have their own page plus that route's prerequisites. Published price: Send up to $10k USD in transactions monthly

Best for: Failure paths — 9/10

Travel Rule module in Sumsub's Transaction Monitoring suite: six documented transports with a published routing rule and an email fallback, ten named final statuses, signature and Satoshi-test wallet proofs, and a Sandbox test VASP. Strongest on failure, decline and timeout paths (9/10): Every exchange carries a machine-readable state (docs.sumsub.com/docs/statuses-lifecycle-and-outcomes, read 2026-09-04): "Every Travel Rule data exchange has a status in travelRuleInfo.status." The 5-6 floor: identifiers cover the happy path plus accept, reject and cancel — awaitingCounterparty, completed, finished… Weakest on pii custody and testable go-live (8/10): The 5-6 floor is met on both halves. Encryption in transit is described per transport: "The data is HTTPS-encrypted, so it is only available to Sumsub and the originator/beneficiary VASP." (docs.sumsub.com/docs/trp-protocol) and "During the procedure, all the data that is shared by VASPs is encoded by the secure… Published price: Basic "$1.35" "per verification" "$149 min. monthly commitment"; Compliance "$1.85" "$299 min. monthly commitment"; Enterprise "Let’s talk!".

Best for: Failure paths — 9/10