Business expert agents. Ready to get to work. Day one.

Solutions / SAIL for E-Invoicing

Every invoice compliant.
Every mandate met.
Every clearance on record.

From ERP invoice to cleared, archived record.

Peppol exchange, clearance, e-reporting and archive. SAIL is a certified Peppol Access Point with one canonical invoice model, and country formats, networks and clearance platforms are configured on top. A new mandate means a standards and workflow update, not a rebuild of your ERP.

Book a demo →See it resolve

Everyone has AI. So do we.

Shave months off the build.
Activate SAIL on day one.

No replacement. No migration project. No pre-cleaning.

Every network connected.

Peppol, national clearance platforms, buyer portals and suppliers still sending PDF, all on one platform.

Every invoice tracked.

Issued, delivered, cleared, accepted, rejected or paid, with every status and response recorded.

Every rule monitored.

EN 16931, Peppol BIS and country profiles, validated before anything reaches a tax authority.

Every rejection resolved.

Correct what master data proves, resubmit once and send tax questions to their owner.

Who’s using SAIL

Everyone has AI. So do we.

You have AI. We have AI.
Who builds the better e-invoicing product?

The models are the same for everyone. Everyone has agents. What matters is what those agents know. Every SAIL agent carries 14 years of solved e-invoicing problems, so AI builds a product shaped to your business outcome, not a generic one.

Everyone has agents. Ours are battle-tested e-invoicing SMEs. Skip months of rebuilding what they already know.

The latest AI modelsEveryone

Agent frameworks & toolingEveryone

14 years solving e-invoicing, in productionOnly SAIL

A product built for your business outcomeLive in days

What our e-invoicing agents already know

UBL 2.1UN/CEFACT CIIFactur-X / ZUGFeRDFatturaPAXRechnungEN 16931Peppol BIS Billing 3.0Peppol PINTInvoice responseCountry profilesPeppol AS4SMP / directory lookupItaly SDIPoland KSeFFrance Chorus Pro / PPFSaudi Arabia ZATCAInvoiceCredit noteDebit noteSelf-billing

Always the perfect fit

A wrapper around your systems.
Whatever they look like.

However fragmented your landscape, wherever it runs and however old or new the technology, SAIL connects to it as it is. It becomes a perfect-fit wrapper around your systems, then switches on every e-invoicing value-add service, AI-powered analytics and efficiency tool, instantly and on top of what you already run.

~~Data cleansing~~Not required
~~Migration or replacement~~Not required
~~IT work on your side~~Not required
The whole, delivered the way you need itDay one

Activated instantly for e-invoicing

Issue & convertExchangeClear & reportReceive & processArchive & readiness

SAIL · the perfect-fit layer

ConnectContextualiseRulesObserveResolve

Your systems, exactly as they are

Suppliers & issuersBuyers & AP teamsPeppol networkTax authoritiesERP & tax enginesArchive & audit

Old · new · internal · external · every partner

↓ Delivered as one whole that suits your need: applications · partners · teams · AI

CertifiedPeppol Access Point

14+Years in production

99.99%Uptime SLA

24×7Support included

Connect instantly across

Your whole network.
Systems stay in place.

SAIL links every participant’s data to the process it serves, in the format and protocol each one already uses.

Suppliers & issuers

ERP invoices · credit notes · PDFs

Buyers & AP teams

Receipt · approval · invoice response

Peppol network

Access points · SMP · participant IDs

Tax authorities

Clearance · e-reporting · responses

ERP & tax engines

Master data · tax determination · posting

Archive & audit

Retention · evidence · legal copy

From ERP invoice to cleared, archived record.

Every e-invoicing obligation. One platform.

A few high-impact places to start. Each runs on the same connected data, rules and resolution cycle.

Issue & convert

One invoice model. Every format.

Extract from any ERPInvoices and credit notes captured from your ERP as it is, with no custom build per country.

Map to every syntaxUBL, CII, Factur-X, FatturaPA and XRechnung, from one canonical invoice.

Apply country profilesMandatory fields, code lists and tax rules for each jurisdiction, versioned.

Validate before sendingSchema, EN 16931 business rules and the country profile, checked before an invoice leaves.

Exchange

Delivered to the right party, the first time.

Exchange over PeppolA certified Access Point over AS4, with SMP lookup for every receiver.

Resolve the receiverParticipant IDs checked against the directory before sending.

Track invoice responsesAcknowledged, under query, accepted, rejected and paid, tied to each invoice.

Reach non-network partnersPortal, email and PDF for partners that are not on the network yet.

Clear & report

Clearance and e-reporting, handled.

Submit for clearanceSDI, KSeF, Chorus Pro / PPF and ZATCA, with each workflow configured per country.

Handle authority responsesAcceptances, rejections and warnings parsed and attached to the invoice.

Report continuouslyE-reporting and continuous transaction control data, aligned to each regime.

Recover safely from timeoutsStatus queried before any resubmission, so one invoice gets one clearance.

Receive & process

Inbound invoices ready for AP.

Onboard suppliersBring suppliers onto e-invoicing in bulk, whatever their starting point.

Normalise every inbound invoicePeppol, clearance-platform, portal and PDF invoices in one canonical model.

Stop duplicatesThe same invoice by Peppol and by email posts once.

Hand clean data to APValidated header, lines and tax breakdown, posted to your ERP.

Archive & readiness

Every invoice provable for years.

Archive by country ruleRetention period, format and integrity rules for each jurisdiction.

Keep the full evidence trailOriginal, converted copy, clearance stamp and every response, linked.

Assess mandate readinessSee which entities, partners and flows are ready for each mandate date.

Test before go-liveCertification and test exchanges run before production traffic.

Control tower

See what failed. See why.
See what was fixed.

One view joins failure groups, governed actions, holds and backend verification. Every record is accounted for.

SAIL CONTROL TOWERE-Invoicing

Invoice compliance run · 1,000 invoices

Live

790Cleared first pass

150Corrected & resubmitted

45Held for tax review

15Duplicates quarantined

Scope	Failure detected	Action	Outcome
Peppol · 70	Receiver participant ID not found	Directory lookup; reroute	70 delivered
Country profile · 50	Missing mandatory buyer field	Enrich from master data; revalidate	50 cleared
Clearance · 30	Tax-authority timeout	Query status before resubmitting	30 cleared once
VAT · 45	Tax breakdown inconsistent	Tax owner review	45 held
Duplicate · 15	Same invoice via two channels	Link original; quarantine	15 quarantined

Original retained→Cause identified→Correction staged→Revalidated→Backend verified

Illustrative data. Your rules, approval policy and systems define the actual outcomes.

Rejected by the tax authority. Corrected, not reissued twice.

Before

210 rejections spread across portals, inboxes and error files
Error codes nobody on the AP team can read
Blind resubmission risks a second clearance

With SAIL

940 cleared, 45 held with the tax owner, 15 duplicates quarantined
Every rejection mapped to the rule, field and fix
One invoice, one clearance, one archived record

01CaptureLoad 1,000 invoices and preserve every original.

02ExplainTranslate each rejection into its rule, field and cause.

03CorrectFix 150 from approved data and hold 45 for tax review.

04ProveClear once, archive the stamp and close every response.

Exception handling

Auto-correct. Hybrid. Manual.
You define the cycle.

Recovery closes only with backend evidence. AI proposes. Your policy authorises.

Auto-correct

When the fix can be proven from an authoritative source (a lookup, a master record, an approved mapping), SAIL corrects it, revalidates it and releases it. No touch, full evidence.

For exampleA missing buyer identifier is filled from the approved customer master, revalidated against the country profile and cleared: 50 of 50.

Hybrid

SAIL stages the correction with the evidence. Your team approves it in one step, for a single record or a whole cohort.

For exampleA buyer rejects an invoice for an incorrect PO reference. SAIL stages the corrected invoice with the evidence, AR approves it, and it is revalidated before it is reissued.

Manual

When judgement is needed, the record is held, owned and routed to the right expert with its cause, impact and SLA clock. Nothing is invented.

For exampleIf the VAT rate or exemption reason disagrees with the tax determination, the invoice goes to the tax owner. SAIL never changes a tax amount or invents an exemption.

Detect→Explain→Act→Revalidate→Verify

Continuous observability

Observe every step.
Measure every outcome.

Your data. Your rules. Your process. Your exceptions. Your recovery specifications.

Data elements

Mandatory fields, code lists, identifiers and tax totals

Business objects

Invoice, credit note, line, allowance and tax breakdown

Country rules

EN 16931, Peppol BIS and versioned country profiles

Process SLAs

Issue, delivery, clearance and response windows

Exceptions

Rejection code, owner, age and recurrence

Verified recovery

Status check before resubmission; one clearance per invoice

Coverage

Broad connectivity.
Precise process context.

Standards, technologies, entities and workflows, natively supported and configured to your environment.

Syntaxes

UBL 2.1UN/CEFACT CIIFactur-X / ZUGFeRDFatturaPAXRechnung

Semantics & profiles

EN 16931Peppol BIS Billing 3.0Peppol PINTInvoice responseCountry profiles

Networks & clearance

Peppol AS4SMP / directory lookupItaly SDIPoland KSeFFrance Chorus Pro / PPFSaudi Arabia ZATCA

Documents

InvoiceCredit noteDebit noteSelf-billingClearance statusTax-authority response

Inputs & technology

ERP extractAPI / webhooksAS2 / SFTPJSON / XML / CSVPDF / email / OCR

Governance

Pre-submission validationDuplicate preventionTax-owner approvalRetention rulesAudit lineageIdempotent resubmission

Prove it

Bring your hardest cases.

We run these against your own data. Each has one correct answer, and SAIL gets it the same way every time.

Clearance timeout

The tax authority accepts the invoice but the response is lost.

Status queried first; exactly one clearance.

Mixed batch

1,000 invoices: 790 clean, 150 correctable, 45 tax queries, 15 duplicates.

940 cleared + 45 held + 15 quarantined = 1,000.

Unknown receiver

The buyer participant ID is not in the directory.

Not sent blind; rerouted only to a verified receiver.

New mandate

A country adds a mandatory field to its profile.

Profile version published; no ERP rebuild.